GET /spaceweather/alerts
Obtenez les alertes et avertissements de météo spatiale en cours émis par le Space Weather Prediction Center (SWPC) de la NOAA. Renvoie les vigilances actives pour tempêtes géomagnétiques, tempêtes de rayonnement solaire, alertes de coupures radio et autres avis de météo spatiale. Chaque alerte comprend son niveau de sévérité, l'heure d'émission et une description. Essentiel pour les chasseurs d'aurores, les opérateurs de satellites, les planificateurs aéronautiques et les gestionnaires de réseau électrique qui doivent surveiller les perturbations géomagnétiques.
curl https://nordapi.ee/api/v1/spaceweather/alerts
{
"count": 20,
"data": [
{
"issue_datetime": "2026-08-11 20:55:54.723",
"message": "Space Weather Message Code: WATA20\r\nSerial Number: 1120\r\nIssue Time: 2026 Aug 11 2055 UTC\r\n\r\nCANCEL WATCH: Geomagnetic Storm Category G1 Predicted \nCancel Serial Number: 1119\nOriginal Issue Time: 2026 Aug 09 1338 UTC\nCancelled Level Predicted:\nAug 10 : None (Bellow G1) Aug 11 : None (Bellow G1) Aug 12 : None (Bellow G1) \nCME arrival 11AUG\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": "2026-08-11 11:41:52.250",
"message": "Space Weather Message Code: SUMSUD\r\nSerial Number: 302\r\nIssue Time: 2026 Aug 11 1141 UTC\r\n\r\nSUMMARY: Geomagnetic Sudden Impulse \nObserved: 2026 Aug 11 1133 UTC\nDeviation: 12 nT\nStation: BOU\nComment: ",
"product_id": "MSIS"
},
{
"issue_datetime": "2026-08-11 10:47:33.163",
"message": "Space Weather Message Code: WARSUD\r\nSerial Number: 258\r\nIssue Time: 2026 Aug 11 1047 UTC\r\n\r\nWARNING: Geomagnetic Sudden Impulse expected \nValid From: 2026 Aug 11 1040 UTC\nValid To: 2026 Aug 11 1248 UTC\nIp Shock: 2026-08-11 10:43\nComment: Weak shock detected at L1.\n",
"product_id": "SGIW"
},
{
"issue_datetime": "2026-08-09 13:38:09.543",
"message": "Space Weather Message Code: WATA20\r\nSerial Number: 1119\r\nIssue Time: 2026 Aug 09 1338 UTC\r\n\r\nWATCH: Geomagnetic Storm Category G1 Predicted \nHighest Storm Level Predicted by Day:\nAug 10: None (Below G1) Aug 11: None (Below G1) Aug 12: 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": "2026-08-08 21:08:07.987",
"message": "Space Weather Message Code: ALTK06\r\nSerial Number: 725\r\nIssue Time: 2026 Aug 08 2108 UTC\r\n\r\nALERT: Geomagnetic K-index of 6 \nThreshold Reached: 2026 Aug 08 2100 UTC\nSynoptic Period: 1800-2100\nActive Warning: YES\nNoaa Scale: G2 - Moderate\nComment: Corrected for synoptic period\n\nCORRECTED\r\n\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": "K06A"
},
{
"issue_datetime": "2026-08-08 21:00:26.140",
"message": "Space Weather Message Code: ALTK06\r\nSerial Number: 725\r\nIssue Time: 2026 Aug 08 2100 UTC\r\n\r\nALERT: Geomagnetic K-index of 6 \nThreshold Reached: 2026 Aug 08 2100 UTC\nSynoptic Period: 2100-2400\nActive Warning: YES\nNoaa Scale: G2 - Moderate\nComment: \r\n\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": "K06A"
},
{
"issue_datetime": "2026-08-08 20:35:27.267",
"message": "Space Weather Message Code: WARK06\r\nSerial Number: 670\r\nIssue Time: 2026 Aug 08 2035 UTC\r\n\r\nWARNING: Geomagnetic K-index of 6 expected \nValid From: 2026 Aug 08 2035 UTC\nValid To: 2026 Aug 08 2359 UTC\nWarning Conditions: Onset\nNoaa Scale: G2 - Moderate\nComment: \r\n\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": "2026-08-08 20:30:53.493",
"message": "Space Weather Message Code: ALTK05\r\nSerial Number: 2044\r\nIssue Time: 2026 Aug 08 2030 UTC\r\n\r\nALERT: Geomagnetic K-index of 5 \nThreshold Reached: 2026 Aug 08 2030 UTC\nSynoptic Period: 1800-2100\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": "2026-08-08 20:29:48.177",
"message": "Space Weather Message Code: WARK05\r\nSerial Number: 2258\r\nIssue Time: 2026 Aug 08 2029 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 5 expected\nExtension to Serial Number: 2257\nValid From: 2026 Aug 08 1222 UTC\nNow Valid Until: 2026 Aug 08 2359 UTC\nWarning Condition: Persistence\n\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": "2026-08-08 20:29:33.377",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5400\r\nIssue Time: 2026 Aug 08 2029 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5399\nValid From: 2026 Aug 08 0958 UTC\nNow Valid Until: 2026 Aug 09 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": "2026-08-08 17:19:39.930",
"message": "Space Weather Message Code: WARK05\r\nSerial Number: 2257\r\nIssue Time: 2026 Aug 08 1719 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 5 expected\nExtension to Serial Number: 2256\nValid From: 2026 Aug 08 1222 UTC\nNow Valid Until: 2026 Aug 08 2100 UTC\nWarning Condition: Persistence\n\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": "2026-08-08 13:36:53.403",
"message": "Space Weather Message Code: WARK06\r\nSerial Number: 669\r\nIssue Time: 2026 Aug 08 1336 UTC\r\n\r\nWARNING: Geomagnetic K-index of 6 expected \nValid From: 2026 Aug 08 1336 UTC\nValid To: 2026 Aug 08 1800 UTC\nWarning Conditions: Onset\nNoaa Scale: G2 - Moderate\nComment: \r\n\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": "2026-08-08 13:14:19.303",
"message": "Space Weather Message Code: ALTK05\r\nSerial Number: 2043\r\nIssue Time: 2026 Aug 08 1314 UTC\r\n\r\nALERT: Geomagnetic K-index of 5 \nThreshold Reached: 2026 Aug 08 1314 UTC\nSynoptic Period: 1200-1500\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": "2026-08-08 12:23:41.663",
"message": "Space Weather Message Code: WARK05\r\nSerial Number: 2256\r\nIssue Time: 2026 Aug 08 1223 UTC\r\n\r\nWARNING: Geomagnetic K-index of 5 expected \nValid From: 2026 Aug 08 1222 UTC\nValid To: 2026 Aug 08 1800 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": "2026-08-08 11:40:07.080",
"message": "Space Weather Message Code: ALTK04\r\nSerial Number: 2679\r\nIssue Time: 2026 Aug 08 1140 UTC\r\n\r\nALERT: Geomagnetic K-index of 4 \nThreshold Reached: 2026 Aug 08 1136 UTC\nSynoptic Period: 0900-1200\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": "2026-08-08 09:59:19.923",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5399\r\nIssue Time: 2026 Aug 08 0959 UTC\r\n\r\nWARNING: Geomagnetic K-index of 4 expected \nValid From: 2026 Aug 08 0958 UTC\nValid To: 2026 Aug 08 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": "2026-08-04 08:10:52.687",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5398\r\nIssue Time: 2026 Aug 04 0810 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5397\nValid From: 2026 Aug 02 1237 UTC\nNow Valid Until: 2026 Aug 04 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": "2026-08-03 23:55:50.370",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5397\r\nIssue Time: 2026 Aug 03 2355 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5396\nValid From: 2026 Aug 02 1237 UTC\nNow Valid Until: 2026 Aug 04 0900 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": "2026-08-03 20:03:52.160",
"message": "Space Weather Message Code: WARK04\r\nSerial Number: 5396\r\nIssue Time: 2026 Aug 03 2003 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 4 expected\nExtension to Serial Number: 5395\nValid From: 2026 Aug 02 1237 UTC\nNow Valid Until: 2026 Aug 04 0000 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": "2026-08-03 02:53:49.763",
"message": "Space Weather Message Code: WARK05\r\nSerial Number: 2255\r\nIssue Time: 2026 Aug 03 0253 UTC\r\n\r\nEXTENDED WARNING: Geomagnetic K-index of 5 expected\nExtension to Serial Number: 2254\nValid From: 2026 Aug 02 1427 UTC\nNow Valid Until: 2026 Aug 03 1500 UTC\nWarning Condition: Persistence\n\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"
}
],
"success": true
}