GET /spaceweather/alerts
Hae nykyiset avaruussäähälytykset ja -varoitukset NOAAn Space Weather Prediction Centeristä (SWPC). Palauttaa aktiiviset geomagneettisten myrskyjen tarkkailut, aurinkosäteilymyrskyt, radiokatkohälytykset ja muut avaruussäätiedotteet. Jokainen hälytys sisältää vakavuustason, julkaisuajan ja kuvauksen. Välttämätön revontulten jahtaajille, satelliittioperaattoreille, ilmailusuunnittelijoille ja sähköverkon hallinnoijille, joiden täytyy seurata geomagneettisia häiriöitä.
curl https://nordapi.ee/api/v1/spaceweather/alerts
{
"count": 20,
"data": [
{
"issue_datetime": "2026-10-24 09:04:23.307",
"message": "Space Weather Message Code: ALTEF3\r\nSerial Number: 3756\r\nIssue Time: 2026 Oct 24 0904 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu\nContinuation of Serial Number: 3755\nBegin Time: 2026 Oct 23 1140 UTC\n\nYesterday Maximum 2MeV Flux: 3169 pfu\nMax time: 2026 Oct 23 1540 UTC",
"product_id": "EF3A"
},
{
"issue_datetime": "2026-10-23 19:55:04.007",
"message": "Space Weather Message Code: ALTK04\r\nSerial Number: 2694\r\nIssue Time: 2026 Oct 23 1955 UTC\r\n\r\nALERT: Geomagnetic K-index of 4 \nThreshold Reached: 2026 Oct 23 1953 UTC\nSynoptic Period: 1800-2100\nActive Warning: YES\nComment: \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": "K04A"
},
{
"issue_datetime": "2026-10-23 19:27:05.807",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5443\r\nIssue Time: 2026 Oct 23 1927 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Oct 23 1926 UTC\nValid To: 2026 Oct 24 0900 UTC\nWarning Conditions: Onset\nComment: \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": "2026-10-23 11:47:50.950",
"message": "Space Weather Message Code: ALTEF3\r\nSerial Number: 3755\r\nIssue Time: 2026 Oct 23 1147 UTC\r\n\r\nALERT: Electron 2MeV Integral Flux exceeded 1,000pfu \nThreshold Reached: 2026 Oct 23 1140 UTC\nStation: GOES-19\nComment: ",
"product_id": "EF3A"
},
{
"issue_datetime": "2026-10-22 20:21:43.920",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5442\r\nIssue Time: 2026 Oct 22 2021 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5441\nValid From: 2026 Oct 21 1616 UTC\nNow Valid Until: 2026 Oct 23 0300 UTC\nWarning Condition: Persistence\n\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": "2026-10-22 16:48:36.817",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5441\r\nIssue Time: 2026 Oct 22 1648 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5440\nValid From: 2026 Oct 21 1616 UTC\nNow Valid Until: 2026 Oct 22 2100 UTC\nWarning Condition: Persistence\n\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": "2026-10-22 14:24:34.303",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5440\r\nIssue Time: 2026 Oct 22 1424 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5439\nValid From: 2026 Oct 21 1616 UTC\nNow Valid Until: 2026 Oct 22 1800 UTC\nWarning Condition: Persistence\n\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": "2026-10-22 05:32:43.167",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5439\r\nIssue Time: 2026 Oct 22 0532 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5438\nValid From: 2026 Oct 21 1616 UTC\nNow Valid Until: 2026 Oct 22 1500 UTC\nWarning Condition: Persistence\n\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": "2026-10-22 00:03:32.887",
"message": "Space Weather Message Code: ALTK05\r\nSerial Number: 2058\r\nIssue Time: 2026 Oct 22 0003 UTC\r\n\r\nALERT: Geomagnetic K-index of 5 \nThreshold Reached: 2026 Oct 21 2359 UTC\nSynoptic Period: 2100-2400\nActive Warning: YES\nNoaa Scale: G1 - Minor\nComment: \r\n\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": "2026-10-21 22:28:09.410",
"message": "Space Weather Message Code: WARK05\r\nSerial Number: 2271\r\nIssue Time: 2026 Oct 21 2228 UTC\r\n\r\nWARNING: Geomagnetic K-index of 5 expected \nValid From: 2026 Oct 21 2227 UTC\nValid To: 2026 Oct 22 0900 UTC\nWarning Conditions: Onset\nNoaa Scale: G1 - Minor\nComment: \r\n\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": "2026-10-21 21:30:28.363",
"message": "Space Weather Message Code: ALTK04\r\nSerial Number: 2693\r\nIssue Time: 2026 Oct 21 2130 UTC\r\n\r\nALERT: Geomagnetic K-index of 4 \nThreshold Reached: 2026 Oct 21 2059 UTC\nSynoptic Period: 1800-2100\nActive Warning: YES\nComment: \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": "K04A"
},
{
"issue_datetime": "2026-10-21 16:17:18.167",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5438\r\nIssue Time: 2026 Oct 21 1617 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Oct 21 1616 UTC\nValid To: 2026 Oct 22 0600 UTC\nWarning Conditions: Onset\nComment: \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": "2026-10-21 04:29:25.873",
"message": "Space Weather Message Code: ALTK04\r\nSerial Number: 2692\r\nIssue Time: 2026 Oct 21 0429 UTC\r\n\r\nALERT: Geomagnetic K-index of 4 \nThreshold Reached: 2026 Oct 21 0429 UTC\nSynoptic Period: 0300-0600\nActive Warning: YES\nComment: \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": "K04A"
},
{
"issue_datetime": "2026-10-21 02:05:20.267",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5437\r\nIssue Time: 2026 Oct 21 0205 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Oct 21 0204 UTC\nValid To: 2026 Oct 21 1200 UTC\nWarning Conditions: Onset\nComment: \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": "2026-10-20 19:12:44.190",
"message": "Space Weather Message Code: WATA20\r\nSerial Number: 1132\r\nIssue Time: 2026 Oct 20 1912 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G1 Predicted \nHighest Storm Level Predicted by Day:\nOct 21: G1 (Minor) Oct 22: None (Below G1) Oct 23: None (Below G1) \nTHIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT\nComment: \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": "A20F"
},
{
"issue_datetime": "2026-10-19 09:09:16.063",
"message": "Space Weather Message Code: SUM10R\r\nSerial Number: 930\r\nIssue Time: 2026 Oct 19 0909 UTC\r\n\r\nSUMMARY: 10cm Radio Burst \nBegin Time: 2026 Oct 19 0858 UTC\nMaximum Time: 2026 Oct 19 0859 UTC\nEnd Time: 2026 Oct 19 0859 UTC\nPeak Flux: 430 sfu\nDuration: 1 minutes\nLatest Penticton Noon Flux: 137 sfu\nComment: ",
"product_id": "BHIS"
},
{
"issue_datetime": "2026-10-18 17:24:58.920",
"message": "Space Weather Message Code: WATA20\r\nSerial Number: 1131\r\nIssue Time: 2026 Oct 18 1724 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G1 Predicted \nHighest Storm Level Predicted by Day:\nOct 19: G1 (Minor) Oct 20: G1 (Minor) Oct 21: None (Below G1) \nTHIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT\nComment: \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": "A20F"
},
{
"issue_datetime": "2026-10-17 20:14:23.100",
"message": "Space Weather Message Code: WATA20\r\nSerial Number: 1130\r\nIssue Time: 2026 Oct 17 2014 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G1 Predicted \nHighest Storm Level Predicted by Day:\nOct 18: None (Below G1) Oct 19: None (Below G1) Oct 20: G1 (Minor) \nTHIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT\nComment: \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": "A20F"
},
{
"issue_datetime": "2026-10-16 19:39:45.267",
"message": "Space Weather Message Code: ALTK04\r\nSerial Number: 2691\r\nIssue Time: 2026 Oct 16 1939 UTC\r\n\r\nALERT: Geomagnetic K-index of 4 \nThreshold Reached: 2026 Oct 16 1940 UTC\nSynoptic Period: 1800-2100\nActive Warning: YES\nComment: \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": "K04A"
},
{
"issue_datetime": "2026-10-16 19:38:53.387",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5436\r\nIssue Time: 2026 Oct 16 1938 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Oct 16 1938 UTC\nValid To: 2026 Oct 17 0300 UTC\nWarning Conditions: Onset\nComment: \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"
}
],
"success": true
}