noaa-space-weather-dataset/s3://noaa-swpc-pds/products/alerts.json

[{"product_id":"EF3A","issue_datetime":"2025-08-21 17:44:08.050","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3519\r\nIssue Time: 2025 Aug 21 1744 UTC\r\n\r\nALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nThreshold Reached: 2025 Aug 21 1735 UTC\r\nStation: GOES19\r\n \r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"TIIA","issue_datetime":"2025-08-21 11:23:44.857","message":"Space Weather Message Code: ALTTP2\r\nSerial Number: 1425\r\nIssue Time: 2025 Aug 21 1123 UTC\r\n\r\nALERT: Type II Radio Emission\r\nBegin Time: 2025 Aug 21 0822 UTC\r\nEstimated Velocity: 1323 km\/s\r\n\r\n\r\n\r\nDescription: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event."},{"product_id":"K04W","issue_datetime":"2025-08-20 02:55:25.457","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5066\r\nIssue Time: 2025 Aug 20 0255 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\r\nExtension to Serial Number: 5065\r\nValid From: 2025 Aug 19 1255 UTC\r\nNow Valid Until: 2025 Aug 20 1800 UTC\r\nWarning Condition: Persistence\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K05W","issue_datetime":"2025-08-20 02:55:25.440","message":"Space Weather Message Code: WARK05\r\nSerial Number: 2089\r\nIssue Time: 2025 Aug 20 0255 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 5 expected\r\nExtension to Serial Number: 2088\r\nValid From: 2025 Aug 19 1828 UTC\r\nNow Valid Until: 2025 Aug 20 1500 UTC\r\nWarning Condition: Persistence\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K05A","issue_datetime":"2025-08-19 19:19:05.963","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 1841\r\nIssue Time: 2025 Aug 19 1919 UTC\r\n\r\nALERT: Geomagnetic K-index of 5\r\n Threshold Reached: 2025 Aug 19 1916 UTC\r\nSynoptic Period: 1800-2100 UTC\r\n \r\nActive Warning: Yes\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K05W","issue_datetime":"2025-08-19 18:29:36.393","message":"Space Weather Message Code: WARK05\r\nSerial Number: 2088\r\nIssue Time: 2025 Aug 19 1829 UTC\r\n\r\nWARNING: Geomagnetic K-index of 5 expected\r\nValid From: 2025 Aug 19 1828 UTC\r\nValid To: 2025 Aug 20 0300 UTC\r\nWarning Condition: Onset\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K04A","issue_datetime":"2025-08-19 14:27:03.280","message":"Space Weather Message Code: ALTK04\r\nSerial Number: 2585\r\nIssue Time: 2025 Aug 19 1427 UTC\r\n\r\nALERT: Geomagnetic K-index of 4\r\n Threshold Reached: 2025 Aug 19 1416 UTC\r\nSynoptic Period: 1200-1500 UTC\r\n \r\nActive Warning: Yes\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2025-08-19 12:56:46.337","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5065\r\nIssue Time: 2025 Aug 19 1256 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected\r\nValid From: 2025 Aug 19 1255 UTC\r\nValid To: 2025 Aug 20 0300 UTC\r\nWarning Condition: Onset\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2025-08-19 00:41:03.273","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5064\r\nIssue Time: 2025 Aug 19 0041 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected\r\nValid From: 2025 Aug 19 0040 UTC\r\nValid To: 2025 Aug 19 0600 UTC\r\nWarning Condition: Onset\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"A20F","issue_datetime":"2025-08-18 18:39:01.597","message":"Space Weather Message Code: WATA20\r\nSerial Number: 1056\r\nIssue Time: 2025 Aug 18 1839 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G1 Predicted\r\n\r\nHighest Storm Level Predicted by Day:\r\nAug 19:  G1 (Minor)   Aug 20:  G1 (Minor)   Aug 21:  None (Below G1)\r\n\r\nTHIS SUPERSEDES ANY\/ALL PRIOR WATCHES IN EFFECT\r\n\r\nComment: Isolated periods of G1 (Minor) geomagnetic storming are likely 19 August due to recurrent, negative polarity CH HSS effects. Isolated periods of G1 (Minor) geomagnetic storming are likely again on 20 August with continued CH HSS effects coupled with the possibility of glancing influences from a CME that left the Sun on 17 August. \r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"EF3A","issue_datetime":"2025-08-18 06:22:08.563","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3518\r\nIssue Time: 2025 Aug 18 0622 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nContinuation of Serial Number: 3517\r\nBegin Time: 2025 Aug 10 1145 UTC\r\nYesterday Maximum 2MeV Flux: 8023 pfu\r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"EF3A","issue_datetime":"2025-08-17 08:27:04.330","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3517\r\nIssue Time: 2025 Aug 17 0827 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nContinuation of Serial Number: 3516\r\nBegin Time: 2025 Aug 10 1145 UTC\r\nYesterday Maximum 2MeV Flux: 9366 pfu\r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"A20F","issue_datetime":"2025-08-16 16:01:53.777","message":"Space Weather Message Code: WATA20\r\nSerial Number: 1055\r\nIssue Time: 2025 Aug 16 1601 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G1 Predicted\r\n\r\nHighest Storm Level Predicted by Day:\r\nAug 17:  None (Below G1)   Aug 18:  None (Below G1)   Aug 19:  G1 (Minor)\r\n\r\nTHIS SUPERSEDES ANY\/ALL PRIOR WATCHES IN EFFECT\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"TIIA","issue_datetime":"2025-08-16 12:06:19.113","message":"Space Weather Message Code: ALTTP2\r\nSerial Number: 1424\r\nIssue Time: 2025 Aug 16 1206 UTC\r\n\r\nALERT: Type II Radio Emission\r\nBegin Time: 2025 Aug 16 1048 UTC\r\nEstimated Velocity: 620 km\/s\r\n\r\n\r\n\r\nDescription: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event."},{"product_id":"EF3A","issue_datetime":"2025-08-16 08:33:51.437","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3516\r\nIssue Time: 2025 Aug 16 0833 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nContinuation of Serial Number: 3515\r\nBegin Time: 2025 Aug 10 1145 UTC\r\nYesterday Maximum 2MeV Flux: 4263 pfu\r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"EF3A","issue_datetime":"2025-08-15 08:57:00.113","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3515\r\nIssue Time: 2025 Aug 15 0857 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nContinuation of Serial Number: 3514\r\nBegin Time: 2025 Aug 10 1145 UTC\r\nYesterday Maximum 2MeV Flux: 2590 pfu\r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"EF3A","issue_datetime":"2025-08-14 12:11:18.267","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3514\r\nIssue Time: 2025 Aug 14 1211 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nContinuation of Serial Number: 3513\r\nBegin Time: 2025 Aug 10 1145 UTC\r\nYesterday Maximum 2MeV Flux: 8356 pfu\r\n\r\nComment: The great than 2 MeV electron flux in geosynchronous orbit continues to reach high levels of greater than or equal to 1,000 pfu.\r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"K04W","issue_datetime":"2025-08-14 11:51:28.170","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5063\r\nIssue Time: 2025 Aug 14 1151 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\r\nExtension to Serial Number: 5062\r\nValid From: 2025 Aug 13 2149 UTC\r\nNow Valid Until: 2025 Aug 14 1500 UTC\r\nWarning Condition: Persistence\r\n\r\nComment: High, lattitude areas under nightfall are expcted to continue to experience active geomagnetic conditions until 1500 UTC.\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2025-08-14 02:31:50.397","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5062\r\nIssue Time: 2025 Aug 14 0231 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\r\nExtension to Serial Number: 5061\r\nValid From: 2025 Aug 13 2149 UTC\r\nNow Valid Until: 2025 Aug 14 1200 UTC\r\nWarning Condition: Persistence\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2025-08-13 21:49:57.157","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5061\r\nIssue Time: 2025 Aug 13 2149 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected\r\nValid From: 2025 Aug 13 2149 UTC\r\nValid To: 2025 Aug 14 0300 UTC\r\nWarning Condition: Onset\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"EF3A","issue_datetime":"2025-08-13 05:17:45.940","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3513\r\nIssue Time: 2025 Aug 13 0517 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nContinuation of Serial Number: 3512\r\nBegin Time: 2025 Aug 10 1145 UTC\r\nYesterday Maximum 2MeV Flux: 3163 pfu\r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"K04W","issue_datetime":"2025-08-12 23:54:22.977","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5060\r\nIssue Time: 2025 Aug 12 2354 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\r\nExtension to Serial Number: 5059\r\nValid From: 2025 Aug 08 1415 UTC\r\nNow Valid Until: 2025 Aug 13 0600 UTC\r\nWarning Condition: Persistence\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2025-08-12 14:06:06.807","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5059\r\nIssue Time: 2025 Aug 12 1406 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\r\nExtension to Serial Number: 5058\r\nValid From: 2025 Aug 08 1415 UTC\r\nNow Valid Until: 2025 Aug 13 0000 UTC\r\nWarning Condition: Persistence\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2025-08-12 11:13:25.450","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5058\r\nIssue Time: 2025 Aug 12 1113 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\r\nExtension to Serial Number: 5057\r\nValid From: 2025 Aug 08 1415 UTC\r\nNow Valid Until: 2025 Aug 12 1500 UTC\r\nWarning Condition: Persistence\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"EF3A","issue_datetime":"2025-08-12 08:03:02.110","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3512\r\nIssue Time: 2025 Aug 12 0803 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nContinuation of Serial Number: 3511\r\nBegin Time: 2025 Aug 10 1145 UTC\r\nYesterday Maximum 2MeV Flux: 6326 pfu\r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"K04W","issue_datetime":"2025-08-12 01:44:52.833","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5057\r\nIssue Time: 2025 Aug 12 0144 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\r\nExtension to Serial Number: 5056\r\nValid From: 2025 Aug 08 1415 UTC\r\nNow Valid Until: 2025 Aug 12 1200 UTC\r\nWarning Condition: Persistence\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2025-08-11 11:11:17.683","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5056\r\nIssue Time: 2025 Aug 11 1111 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\r\nExtension to Serial Number: 5055\r\nValid From: 2025 Aug 08 1415 UTC\r\nNow Valid Until: 2025 Aug 12 0300 UTC\r\nWarning Condition: Persistence\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"EF3A","issue_datetime":"2025-08-11 05:39:22.593","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3511\r\nIssue Time: 2025 Aug 11 0539 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nContinuation of Serial Number: 3510\r\nBegin Time: 2025 Aug 10 1145 UTC\r\nYesterday Maximum 2MeV Flux: 3695 pfu\r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"K04W","issue_datetime":"2025-08-10 15:03:02.570","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5055\r\nIssue Time: 2025 Aug 10 1503 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\r\nExtension to Serial Number: 5054\r\nValid From: 2025 Aug 08 1415 UTC\r\nNow Valid Until: 2025 Aug 11 1200 UTC\r\nWarning Condition: Persistence\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"EF3A","issue_datetime":"2025-08-10 12:06:15.950","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3510\r\nIssue Time: 2025 Aug 10 1206 UTC\r\n\r\nALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nThreshold Reached: 2025 Aug 10 1145 UTC\r\nStation: GOES19\r\n \r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"K05W","issue_datetime":"2025-08-10 07:48:23.350","message":"Space Weather Message Code: WARK05\r\nSerial Number: 2087\r\nIssue Time: 2025 Aug 10 0748 UTC\r\n\r\nWARNING: Geomagnetic K-index of 5 expected\r\nValid From: 2025 Aug 10 0747 UTC\r\nValid To: 2025 Aug 10 1500 UTC\r\nWarning Condition: Onset\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K04W","issue_datetime":"2025-08-10 02:19:39.270","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5054\r\nIssue Time: 2025 Aug 10 0219 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\r\nExtension to Serial Number: 5053\r\nValid From: 2025 Aug 08 1415 UTC\r\nNow Valid Until: 2025 Aug 10 1500 UTC\r\nWarning Condition: Persistence\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K06A","issue_datetime":"2025-08-09 16:52:40.280","message":"Space Weather Message Code: ALTK06\r\nSerial Number: 651\r\nIssue Time: 2025 Aug 09 1652 UTC\r\n\r\nALERT: Geomagnetic K-index of 6\r\n Threshold Reached: 2025 Aug 09 1648 UTC\r\nSynoptic Period: 1500-1800 UTC\r\n \r\nActive Warning: Yes\r\nNOAA Scale: G2 - Moderate\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.\r\nInduced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.\r\nSpacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.\r\nRadio - HF (high frequency) radio propagation can fade at higher latitudes.\r\nAurora - Aurora may be seen as low as New York to Wisconsin to Washington state."},{"product_id":"K06W","issue_datetime":"2025-08-09 16:28:46.487","message":"Space Weather Message Code: WARK06\r\nSerial Number: 599\r\nIssue Time: 2025 Aug 09 1628 UTC\r\n\r\nWARNING: Geomagnetic K-Index of 6 expected\r\nValid From: 2025 Aug 09 1628 UTC\r\nValid To: 2025 Aug 09 2359 UTC\r\nWarning Condition: Onset\r\nNOAA Scale: G2 - Moderate\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.\r\nInduced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.\r\nSpacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.\r\nRadio - HF (high frequency) radio propagation can fade at higher latitudes.\r\nAurora - Aurora may be seen as low as New York to Wisconsin to Washington state."},{"product_id":"K05A","issue_datetime":"2025-08-09 16:01:57.910","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 1840\r\nIssue Time: 2025 Aug 09 1601 UTC\r\n\r\nALERT: Geomagnetic K-index of 5\r\n Threshold Reached: 2025 Aug 09 1556 UTC\r\nSynoptic Period: 1500-1800 UTC\r\n \r\nActive Warning: Yes\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K05A","issue_datetime":"2025-08-09 13:30:10.623","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 1839\r\nIssue Time: 2025 Aug 09 1330 UTC\r\n\r\nALERT: Geomagnetic K-index of 5\r\n Threshold Reached: 2025 Aug 09 1327 UTC\r\nSynoptic Period: 1200-1500 UTC\r\n \r\nActive Warning: Yes\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K05A","issue_datetime":"2025-08-09 10:54:21.990","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 1838\r\nIssue Time: 2025 Aug 09 1054 UTC\r\n\r\nALERT: Geomagnetic K-index of 5\r\n Threshold Reached: 2025 Aug 09 1050 UTC\r\nSynoptic Period: 0900-1200 UTC\r\n \r\nActive Warning: Yes\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K05W","issue_datetime":"2025-08-09 08:40:59.263","message":"Space Weather Message Code: WARK05\r\nSerial Number: 2086\r\nIssue Time: 2025 Aug 09 0840 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 5 expected\r\nExtension to Serial Number: 2085\r\nValid From: 2025 Aug 08 1430 UTC\r\nNow Valid Until: 2025 Aug 09 2359 UTC\r\nWarning Condition: Persistence\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K04W","issue_datetime":"2025-08-09 08:40:14.010","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5053\r\nIssue Time: 2025 Aug 09 0840 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\r\nExtension to Serial Number: 5052\r\nValid From: 2025 Aug 08 1415 UTC\r\nNow Valid Until: 2025 Aug 10 0300 UTC\r\nWarning Condition: Persistence\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K05A","issue_datetime":"2025-08-09 08:21:25.877","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 1837\r\nIssue Time: 2025 Aug 09 0821 UTC\r\n\r\nALERT: Geomagnetic K-index of 5\r\n Threshold Reached: 2025 Aug 09 0824 UTC\r\nSynoptic Period: 0600-0900 UTC\r\n \r\nActive Warning: Yes\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K05A","issue_datetime":"2025-08-09 04:59:24.807","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 1836\r\nIssue Time: 2025 Aug 09 0459 UTC\r\n\r\nALERT: Geomagnetic K-index of 5\r\n Threshold Reached: 2025 Aug 09 0455 UTC\r\nSynoptic Period: 0300-0600 UTC\r\n \r\nActive Warning: Yes\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K05A","issue_datetime":"2025-08-09 02:30:56.180","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 1835\r\nIssue Time: 2025 Aug 09 0230 UTC\r\n\r\nALERT: Geomagnetic K-index of 5\r\n Threshold Reached: 2025 Aug 09 0231 UTC\r\nSynoptic Period: 0000-0300 UTC\r\n \r\nActive Warning: Yes\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K05A","issue_datetime":"2025-08-08 20:06:02.013","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 1834\r\nIssue Time: 2025 Aug 08 2006 UTC\r\n\r\nALERT: Geomagnetic K-index of 5\r\n Threshold Reached: 2025 Aug 08 2005 UTC\r\nSynoptic Period: 1800-2100 UTC\r\n \r\nActive Warning: Yes\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K05A","issue_datetime":"2025-08-08 15:00:09.877","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 1833\r\nIssue Time: 2025 Aug 08 1500 UTC\r\n\r\nALERT: Geomagnetic K-index of 5\r\n Threshold Reached: 2025 Aug 08 1459 UTC\r\nSynoptic Period: 1200-1500 UTC\r\n \r\nActive Warning: Yes\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K05W","issue_datetime":"2025-08-08 14:29:47.883","message":"Space Weather Message Code: WARK05\r\nSerial Number: 2085\r\nIssue Time: 2025 Aug 08 1429 UTC\r\n\r\nWARNING: Geomagnetic K-index of 5 expected\r\nValid From: 2025 Aug 08 1430 UTC\r\nValid To: 2025 Aug 09 0900 UTC\r\nWarning Condition: Onset\r\nNOAA Scale: G1 - Minor\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K04A","issue_datetime":"2025-08-08 14:22:44.083","message":"Space Weather Message Code: ALTK04\r\nSerial Number: 2584\r\nIssue Time: 2025 Aug 08 1422 UTC\r\n\r\nALERT: Geomagnetic K-index of 4\r\n Threshold Reached: 2025 Aug 08 1420 UTC\r\nSynoptic Period: 1200-1500 UTC\r\n \r\nActive Warning: Yes\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2025-08-08 14:15:18.267","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5052\r\nIssue Time: 2025 Aug 08 1415 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected\r\nValid From: 2025 Aug 08 1415 UTC\r\nValid To: 2025 Aug 09 1200 UTC\r\nWarning Condition: Onset\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"TIVA","issue_datetime":"2025-08-07 11:58:56.697","message":"Space Weather Message Code: ALTTP4\r\nSerial Number: 685\r\nIssue Time: 2025 Aug 07 1158 UTC\r\n\r\nALERT: Type IV Radio Emission\r\nBegin Time: 2025 Aug 07 1136 UTC\r\n\r\nComment: Likely associated with the M3.9 flare event from AR 4168.\r\n\r\n\r\n\r\nDescription: Type IV emissions occur in association with major eruptions on the sun and are typically associated with strong coronal mass ejections and solar radiation storms."},{"product_id":"A30F","issue_datetime":"2025-08-06 18:47:20.417","message":"Space Weather Message Code: WATA30\r\nSerial Number: 255\r\nIssue Time: 2025 Aug 06 1847 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G2 Predicted\r\n\r\nHighest Storm Level Predicted by Day:\r\nAug 07:  None (Below G1)   Aug 08:  G2 (Moderate)   Aug 09:  G1 (Minor)\r\n\r\nTHIS SUPERSEDES ANY\/ALL PRIOR WATCHES IN EFFECT\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.\r\nInduced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.\r\nSpacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.\r\nRadio - HF (high frequency) radio propagation can fade at higher latitudes.\r\nAurora - Aurora may be seen as low as New York to Wisconsin to Washington state."},{"product_id":"A50F","issue_datetime":"2025-08-06 18:46:55.977","message":"Space Weather Message Code: WATA50\r\nSerial Number: 88\r\nIssue Time: 2025 Aug 06 1846 UTC\r\n\r\nCANCEL WATCH: Geomagnetic Storm Category G3 Predicted\r\nCancel Serial Number: 87\r\nOriginal Issue Time: 2025 Aug 06 1844 UTC\r\n\r\nComment: Error in product\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 50 degrees Geomagnetic Latitude.\r\nInduced Currents - Power system voltage irregularities possible, false alarms may be triggered on some protection devices.\r\nSpacecraft - Systems may experience surface charging; increased drag on low Earth-orbit satellites and orientation problems may occur.\r\nNavigation - Intermittent satellite navigation (GPS) problems, including loss-of-lock and increased range error may occur.\r\nRadio - HF (high frequency) radio may be intermittent.\r\nAurora - Aurora may be seen as low as Pennsylvania to Iowa to Oregon."},{"product_id":"A50F","issue_datetime":"2025-08-06 18:44:44.890","message":"Space Weather Message Code: WATA50\r\nSerial Number: 87\r\nIssue Time: 2025 Aug 06 1844 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G3 Predicted\r\n\r\nHighest Storm Level Predicted by Day:\r\nAug 07:  None (Below G1)   Aug 08:  G2 (Moderate)   Aug 09:  G1 (Minor)\r\n\r\nTHIS SUPERSEDES ANY\/ALL PRIOR WATCHES IN EFFECT\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 50 degrees Geomagnetic Latitude.\r\nInduced Currents - Power system voltage irregularities possible, false alarms may be triggered on some protection devices.\r\nSpacecraft - Systems may experience surface charging; increased drag on low Earth-orbit satellites and orientation problems may occur.\r\nNavigation - Intermittent satellite navigation (GPS) problems, including loss-of-lock and increased range error may occur.\r\nRadio - HF (high frequency) radio may be intermittent.\r\nAurora - Aurora may be seen as low as Pennsylvania to Iowa to Oregon."},{"product_id":"BHIS","issue_datetime":"2025-08-05 20:40:09.290","message":"Space Weather Message Code: SUM10R\r\nSerial Number: 877\r\nIssue Time: 2025 Aug 05 2040 UTC\r\n\r\nSUMMARY: 10cm Radio Burst\r\nBegin Time: 2025 Aug 05 1550 UTC\r\nMaximum Time: 2025 Aug 05 1551 UTC\r\nEnd Time: 2025 Aug 05 1553 UTC\r\nDuration: 3 minutes\r\nPeak Flux: 200 sfu\r\nLatest Penticton Noon Flux: 145 sfu\r\n\r\n\r\n\r\nDescription: A 10cm radio burst indicates that the electromagnetic burst associated with a solar flare at the 10cm wavelength was double or greater than the initial 10cm radio background. This can be indicative of significant radio noise in association with a solar flare. This noise is generally short-lived but can cause interference for sensitive receivers including radar, GPS, and satellite communications."},{"product_id":"TIVA","issue_datetime":"2025-08-05 16:36:51.897","message":"Space Weather Message Code: ALTTP4\r\nSerial Number: 684\r\nIssue Time: 2025 Aug 05 1636 UTC\r\n\r\nALERT: Type IV Radio Emission\r\nBegin Time: 2025 Aug 05 1558 UTC\r\n\r\n\r\n\r\nDescription: Type IV emissions occur in association with major eruptions on the sun and are typically associated with strong coronal mass ejections and solar radiation storms."},{"product_id":"TIIA","issue_datetime":"2025-08-05 16:36:18.097","message":"Space Weather Message Code: ALTTP2\r\nSerial Number: 1423\r\nIssue Time: 2025 Aug 05 1636 UTC\r\n\r\nALERT: Type II Radio Emission\r\nBegin Time: 2025 Aug 05 1558 UTC\r\nEstimated Velocity: 865 km\/s\r\n\r\n\r\n\r\nDescription: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event."},{"product_id":"K04A","issue_datetime":"2025-08-03 19:55:58.183","message":"Space Weather Message Code: ALTK04\r\nSerial Number: 2583\r\nIssue Time: 2025 Aug 03 1955 UTC\r\n\r\nALERT: Geomagnetic K-index of 4\r\n Threshold Reached: 2025 Aug 03 1955 UTC\r\nSynoptic Period: 1800-2100 UTC\r\n \r\nActive Warning: Yes\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2025-08-03 19:47:36.487","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5051\r\nIssue Time: 2025 Aug 03 1947 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected\r\nValid From: 2025 Aug 03 1945 UTC\r\nValid To: 2025 Aug 04 0600 UTC\r\nWarning Condition: Onset\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2025-08-01 20:52:45.133","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5050\r\nIssue Time: 2025 Aug 01 2052 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\r\nExtension to Serial Number: 5049\r\nValid From: 2025 Aug 01 1345 UTC\r\nNow Valid Until: 2025 Aug 02 0300 UTC\r\nWarning Condition: Persistence\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2025-08-01 13:44:48.497","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5049\r\nIssue Time: 2025 Aug 01 1344 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected\r\nValid From: 2025 Aug 01 1345 UTC\r\nValid To: 2025 Aug 01 2100 UTC\r\nWarning Condition: Onset\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"EF3A","issue_datetime":"2025-08-01 13:31:38.400","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3509\r\nIssue Time: 2025 Aug 01 1331 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nContinuation of Serial Number: 3508\r\nBegin Time: 2025 Jul 31 1635 UTC\r\nYesterday Maximum 2MeV Flux: 1104 pfu\r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"EF3A","issue_datetime":"2025-07-31 16:52:03.660","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3508\r\nIssue Time: 2025 Jul 31 1652 UTC\r\n\r\nALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nThreshold Reached: 2025 Jul 31 1635 UTC\r\nStation: GOES19\r\n \r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"EF3A","issue_datetime":"2025-07-28 08:46:56.263","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3507\r\nIssue Time: 2025 Jul 28 0846 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nContinuation of Serial Number: 3506\r\nBegin Time: 2025 Jul 24 1320 UTC\r\nYesterday Maximum 2MeV Flux: 1686 pfu\r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"EF3A","issue_datetime":"2025-07-27 12:52:06.943","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3506\r\nIssue Time: 2025 Jul 27 1252 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nContinuation of Serial Number: 3505\r\nBegin Time: 2025 Jul 24 1320 UTC\r\nYesterday Maximum 2MeV Flux: 2510 pfu\r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"K04A","issue_datetime":"2025-07-26 17:53:56.253","message":"Space Weather Message Code: ALTK04\r\nSerial Number: 2582\r\nIssue Time: 2025 Jul 26 1753 UTC\r\n\r\nALERT: Geomagnetic K-index of 4\r\n Threshold Reached: 2025 Jul 26 1750 UTC\r\nSynoptic Period: 1500-1800 UTC\r\n \r\nActive Warning: Yes\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2025-07-26 17:30:56.627","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5048\r\nIssue Time: 2025 Jul 26 1730 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected\r\nValid From: 2025 Jul 26 1730 UTC\r\nValid To: 2025 Jul 27 0300 UTC\r\nWarning Condition: Onset\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"EF3A","issue_datetime":"2025-07-26 06:01:52.313","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3505\r\nIssue Time: 2025 Jul 26 0601 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nContinuation of Serial Number: 3504\r\nBegin Time: 2025 Jul 24 1320 UTC\r\nYesterday Maximum 2MeV Flux: 3124 pfu\r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"EF3A","issue_datetime":"2025-07-25 10:05:01.873","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3504\r\nIssue Time: 2025 Jul 25 1005 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nContinuation of Serial Number: 3503\r\nBegin Time: 2025 Jul 24 1320 UTC\r\nYesterday Maximum 2MeV Flux: 2312 pfu\r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"A20F","issue_datetime":"2025-07-24 19:47:03.713","message":"Space Weather Message Code: WATA20\r\nSerial Number: 1054\r\nIssue Time: 2025 Jul 24 1947 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G1 Predicted\r\n\r\nHighest Storm Level Predicted by Day:\r\nJul 25:  None (Below G1)   Jul 26:  None (Below G1)   Jul 27:  G1 (Minor)\r\n\r\nTHIS SUPERSEDES ANY\/ALL PRIOR WATCHES IN EFFECT\r\n\r\nComment: G1 (Minor) geomagnetic storming is likely on 27 July due to CME effects  from an event that left the Sun on 23 July.\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K04W","issue_datetime":"2025-07-24 17:47:55.767","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5047\r\nIssue Time: 2025 Jul 24 1747 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\r\nExtension to Serial Number: 5046\r\nValid From: 2025 Jul 24 1038 UTC\r\nNow Valid Until: 2025 Jul 25 0300 UTC\r\nWarning Condition: Onset\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"EF3A","issue_datetime":"2025-07-24 13:34:35.353","message":"Space Weather Message Code: ALTEF3\r\nSerial Number: 3503\r\nIssue Time: 2025 Jul 24 1334 UTC\r\n\r\nALERT: Electron 2MeV Integral Flux exceeded 1000pfu\r\nThreshold Reached: 2025 Jul 24 1320 UTC\r\nStation: GOES19\r\n \r\n\r\n\r\n\r\nPotential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems."},{"product_id":"K04A","issue_datetime":"2025-07-24 11:51:45.693","message":"Space Weather Message Code: ALTK04\r\nSerial Number: 2581\r\nIssue Time: 2025 Jul 24 1151 UTC\r\n\r\nALERT: Geomagnetic K-index of 4\r\n Threshold Reached: 2025 Jul 24 1144 UTC\r\nSynoptic Period: 0900-1200 UTC\r\n \r\nActive Warning: Yes\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K04W","issue_datetime":"2025-07-24 10:38:29.880","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5046\r\nIssue Time: 2025 Jul 24 1038 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected\r\nValid From: 2025 Jul 24 1038 UTC\r\nValid To: 2025 Jul 24 1800 UTC\r\nWarning Condition: Onset\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"A20F","issue_datetime":"2025-07-23 19:05:26.363","message":"Space Weather Message Code: WATA20\r\nSerial Number: 1053\r\nIssue Time: 2025 Jul 23 1905 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G1 Predicted\r\n\r\nHighest Storm Level Predicted by Day:\r\nJul 24:  G1 (Minor)   Jul 25:  None (Below G1)   Jul 26:  None (Below G1)\r\n\r\nTHIS SUPERSEDES ANY\/ALL PRIOR WATCHES IN EFFECT\r\n\r\nComment: Isolated periods of G1 (Minor) geomagnetic storming are likely primarily early on 24 July under sustained CH HSS effects.\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K04W","issue_datetime":"2025-07-23 18:05:44.267","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5045\r\nIssue Time: 2025 Jul 23 1805 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\r\nExtension to Serial Number: 5044\r\nValid From: 2025 Jul 23 1137 UTC\r\nNow Valid Until: 2025 Jul 24 0900 UTC\r\nWarning Condition: Persistence\r\n\r\nComment: Active conditions are expected to continue through the early periods of 24 Jul under negative polarity CH HSS effects.\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K05A","issue_datetime":"2025-07-23 15:04:20.383","message":"Space Weather Message Code: ALTK05\r\nSerial Number: 1832\r\nIssue Time: 2025 Jul 23 1504 UTC\r\n\r\nALERT: Geomagnetic K-index of 5\r\n Threshold Reached: 2025 Jul 23 1459 UTC\r\nSynoptic Period: 1200-1500 UTC\r\n \r\nActive Warning: Yes\r\nNOAA Scale: G1 - Minor\r\n\r\nComment: Minor geomagnetic storming levels were reached due to continued negative polarity CH HSS effects.\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."},{"product_id":"K04W","issue_datetime":"2025-07-23 11:38:09.770","message":"Space Weather Message Code: WARK04\r\nSerial Number: 5044\r\nIssue Time: 2025 Jul 23 1138 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected\r\nValid From: 2025 Jul 23 1137 UTC\r\nValid To: 2025 Jul 23 2100 UTC\r\nWarning Condition: Persistence\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nAurora - Aurora may be visible at high latitudes such as Canada and Alaska."},{"product_id":"K05W","issue_datetime":"2025-07-23 11:36:57.300","message":"Space Weather Message Code: WARK05\r\nSerial Number: 2084\r\nIssue Time: 2025 Jul 23 1136 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 5 expected\r\nExtension to Serial Number: 2083\r\nValid From: 2025 Jul 22 2051 UTC\r\nNow Valid Until: 2025 Jul 23 1800 UTC\r\nWarning Condition: persistence\r\n\r\nNOAA Space Weather Scale descriptions can be found at\r\nwww.swpc.noaa.gov\/noaa-scales-explanation\r\n\r\nPotential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.\r\nInduced Currents - Weak power grid fluctuations can occur.\r\nSpacecraft - Minor impact on satellite operations possible.\r\nAurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine."}]