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": "2026-09-02 19:55:34.340",
"message": "Space Weather Message Code: ALTTP4\r\nSerial Number: 716\r\nIssue Time: 2026 Sep 02 1955 UTC\r\n\r\nALERT: Type IV Radio Emission \nBegin Time: 2026 Sep 02 1920 UTC\nComment: ",
"product_id": "TIVA"
},
{
"issue_datetime": "2026-09-02 19:45:39.563",
"message": "Space Weather Message Code: ALTTP2\r\nSerial Number: 1526\r\nIssue Time: 2026 Sep 02 1945 UTC\r\n\r\nALERT: Type II Radio Emission \nBegin Time: 2026 Sep 02 1919 UTC\nEstimate Velocity: 1,181 km/s\nComment: ",
"product_id": "TIIA"
},
{
"issue_datetime": "2026-09-02 10:14:14.613",
"message": "Space Weather Message Code: ALTEF3\r\nSerial Number: 3733\r\nIssue Time: 2026 Sep 02 1014 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu\nContinuation of Serial Number: 3732\nBegin Time: 2026 Aug 31 1146 UTC\n\nYesterday Maximum 2MeV Flux: 1201 pfu\nMax time: 2026 Sep 02 1000 UTC",
"product_id": "EF3A"
},
{
"issue_datetime": "2026-09-01 07:37:17.493",
"message": "Space Weather Message Code: ALTEF3\r\nSerial Number: 3732\r\nIssue Time: 2026 Sep 01 0737 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu\nContinuation of Serial Number: 3731\nBegin Time: 2026 Aug 31 1146 UTC\n\nYesterday Maximum 2MeV Flux: 1030 pfu\nMax time: 2026 Sep 01 0730 UTC",
"product_id": "EF3A"
},
{
"issue_datetime": "2026-08-31 11:47:00.727",
"message": "Space Weather Message Code: ALTEF3\r\nSerial Number: 3731\r\nIssue Time: 2026 Aug 31 1147 UTC\r\n\r\nALERT: Electron 2MeV Integral Flux exceeded 1,000pfu \nThreshold Reached: 2026 Aug 31 1146 UTC\nStation: GOES-19\nComment: Yesterday's max: 1264 pfu\n",
"product_id": "EF3A"
},
{
"issue_datetime": "2026-08-31 08:58:42.793",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5411\r\nIssue Time: 2026 Aug 31 0858 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Aug 31 0858 UTC\nValid To: 2026 Aug 31 1500 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": "2026-08-30 05:55:38.333",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5410\r\nIssue Time: 2026 Aug 30 0555 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5409\nValid From: 2026 Aug 28 1409 UTC\nNow Valid Until: 2026 Aug 30 2359 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": "2026-08-29 11:42:21.657",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5409\r\nIssue Time: 2026 Aug 29 1142 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5408\nValid From: 2026 Aug 28 1409 UTC\nNow Valid Until: 2026 Aug 30 0600 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": "2026-08-28 23:50:18.003",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5408\r\nIssue Time: 2026 Aug 28 2350 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5407\nValid From: 2026 Aug 28 1409 UTC\nNow Valid Until: 2026 Aug 29 1200 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": "2026-08-28 20:40:30.257",
"message": "Space Weather Message Code: WARK05\r\nSerial Number: 2261\r\nIssue Time: 2026 Aug 28 2040 UTC\r\n\r\nWARNING: Geomagnetic K-index of 5 expected \nValid From: 2026 Aug 28 2039 UTC\nValid To: 2026 Aug 29 0600 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": "2026-08-28 15:02:40.837",
"message": "Space Weather Message Code: ALTK04\r\nSerial Number: 2681\r\nIssue Time: 2026 Aug 28 1502 UTC\r\n\r\nALERT: Geomagnetic K-index of 4 \nThreshold Reached: 2026 Aug 28 1500 UTC\nSynoptic Period: 1500-1800\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": "2026-08-28 14:11:14.530",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5407\r\nIssue Time: 2026 Aug 28 1411 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Aug 28 1409 UTC\nValid To: 2026 Aug 28 2359 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": "2026-08-27 09:34:30.553",
"message": "Space Weather Message Code: ALTEF3\r\nSerial Number: 3730\r\nIssue Time: 2026 Aug 27 0934 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu\nContinuation of Serial Number: 3729\nBegin Time: 2026 Aug 21 1105 UTC\n\nYesterday Maximum 2MeV Flux: 1049 pfu\nMax time: 2026 Aug 27 0925 UTC",
"product_id": "EF3A"
},
{
"issue_datetime": "2026-08-26 16:36:10.973",
"message": "Space Weather Message Code: WATA30\r\nSerial Number: 280\r\nIssue Time: 2026 Aug 26 1636 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G2 Predicted \nHighest Storm Level Predicted by Day:\nAug 27: G1 (Minor) Aug 28: G2 (Moderate) Aug 29: G2 (Moderate) \nTHIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT\nComment: HSS on 27 + CMEs on 28-29.\n\nCORRECTED\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": "A30F"
},
{
"issue_datetime": "2026-08-26 08:13:16.493",
"message": "Space Weather Message Code: ALTEF3\r\nSerial Number: 3729\r\nIssue Time: 2026 Aug 26 0813 UTC\r\n\r\nCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu\nContinuation of Serial Number: 3728\nBegin Time: 2026 Aug 21 1105 UTC\n\nYesterday Maximum 2MeV Flux: 1039 pfu\nMax time: 2026 Aug 26 0805 UTC",
"product_id": "EF3A"
},
{
"issue_datetime": "2026-08-26 06:58:55.113",
"message": "Space Weather Message Code: ALTTP2\r\nSerial Number: 1525\r\nIssue Time: 2026 Aug 26 0658 UTC\r\n\r\nALERT: Type II Radio Emission \nBegin Time: 2026 Aug 26 0635 UTC\nEstimate Velocity: 930 km/s\nComment: ",
"product_id": "TIIA"
},
{
"issue_datetime": "2026-08-26 06:45:08.377",
"message": "Space Weather Message Code: SUM10R\r\nSerial Number: 928\r\nIssue Time: 2026 Aug 26 0645 UTC\r\n\r\nSUMMARY: 10cm Radio Burst \nBegin Time: 2026 Aug 26 0631 UTC\nMaximum Time: 2026 Aug 26 0632 UTC\nEnd Time: 2026 Aug 26 0632 UTC\nPeak Flux: 140 sfu\nDuration: 1 minutes\nLatest Penticton Noon Flux: 132 sfu\nComment: ",
"product_id": "BHIS"
},
{
"issue_datetime": "2026-08-25 18:38:26.480",
"message": "Space Weather Message Code: WATA30\r\nSerial Number: 280\r\nIssue Time: 2026 Aug 25 1838 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G2 Predicted \nHighest Storm Level Predicted by Day:\nAug 26: None (Below G1) Aug 27: G1 (Minor) Aug 28: G2 (Moderate) \nTHIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT\nComment: HSS on 27 Aug + CMEs on 28 Aug. \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 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": "A30F"
},
{
"issue_datetime": "2026-08-25 10:27:21.017",
"message": "Space Weather Message Code: SUMXM5\r\nSerial Number: 326\r\nIssue Time: 2026 Aug 25 1027 UTC\r\n\r\nSUMMARY: X-ray Event exceeded M5 \nBegin Time: 2026 Aug 25 0932 UTC\nMaximum Time: 2026 Aug 25 1002 UTC\nEnd Time: 2026 Aug 25 1013 UTC\nXray Class: M6.9\nOptical Class: \nLocation: N04E04\nNoaa Scale: R2 - Moderate\nComment: \r\n\r\nNOAA Scale: R2 - 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 centered primarily on sub-solar point on the sunlit side of Earth.\r\nRadio - Limited blackout of HF (high frequency) radio communication for tens of minutes.",
"product_id": "XM5S"
},
{
"issue_datetime": "2026-08-25 10:20:41.210",
"message": "Space Weather Message Code: SUM10R\r\nSerial Number: 927\r\nIssue Time: 2026 Aug 25 1020 UTC\r\n\r\nSUMMARY: 10cm Radio Burst \nBegin Time: 2026 Aug 25 0956 UTC\nMaximum Time: 2026 Aug 25 0957 UTC\nEnd Time: 2026 Aug 25 1006 UTC\nPeak Flux: 160 sfu\nDuration: 10 minutes\nLatest Penticton Noon Flux: 143 sfu\nComment: ",
"product_id": "BHIS"
}
],
"success": true
}