K0DID Space Weather

NASA | Space Weather Alerts

MSG 0 - Date: 2026-01-13 05:55:13.440 Space Weather Message Code: WARK04 Serial Number: 5220 Issue Time: 2026 Jan 13 0555 UTC EXTENDED WARNING: Geomagnetic K-index of 4 expected Extension to Serial Number: 5219 Valid From: 2026 Jan 12 2245 UTC Now Valid Until: 2026 Jan 13 1200 UTC Warning Condition: Persistence NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Aurora - Aurora may be visible at high latitudes such as Canada and Alaska. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 1 - Date: 2026-01-13 04:59:47.777 Space Weather Message Code: ALTEF3 Serial Number: 3599 Issue Time: 2026 Jan 13 0459 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3598 Begin Time: 2026 Jan 12 1040 UTC Yesterday Maximum 2MeV Flux: 2992 pfu Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 2 - Date: 2026-01-12 22:56:01.687 Space Weather Message Code: WARK04 Serial Number: 5219 Issue Time: 2026 Jan 12 2256 UTC WARNING: Geomagnetic K-index of 4 expected Valid From: 2026 Jan 12 2245 UTC Valid To: 2026 Jan 13 0600 UTC Warning Condition: Onset Comment: Re-issue of Warning from 12/2245 UTC for bookkeeping purposes. NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Aurora - Aurora may be visible at high latitudes such as Canada and Alaska. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 3 - Date: 2026-01-12 22:45:17.907 Space Weather Message Code: WARK05 Serial Number: 2171 Issue Time: 2026 Jan 12 2245 UTC WARNING: Geomagnetic K-index of 5 expected Valid From: 2026 Jan 12 2245 UTC Valid To: 2026 Jan 13 0600 UTC Warning Condition: Onset NOAA Scale: G1 - Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 4 - Date: 2026-01-12 11:01:57.153 Space Weather Message Code: ALTEF3 Serial Number: 3598 Issue Time: 2026 Jan 12 1101 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2026 Jan 12 1040 UTC Station: GOES-19 Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 5 - Date: 2026-01-12 09:02:47.473 Space Weather Message Code: WARK04 Serial Number: 5218 Issue Time: 2026 Jan 12 0902 UTC EXTENDED WARNING: Geomagnetic K-index of 4 expected Extension to Serial Number: 5217 Valid From: 2026 Jan 10 0732 UTC Now Valid Until: 2026 Jan 12 2359 UTC Warning Condition: Persistence NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Aurora - Aurora may be visible at high latitudes such as Canada and Alaska. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 6 - Date: 2026-01-11 19:19:23.757 Space Weather Message Code: WARK05 Serial Number: 2170 Issue Time: 2026 Jan 11 1919 UTC EXTENDED WARNING: Geomagnetic K-index of 5 expected Extension to Serial Number: 2169 Valid From: 2026 Jan 11 1419 UTC Now Valid Until: 2026 Jan 12 0600 UTC Warning Condition: Persistence NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 7 - Date: 2026-01-11 19:19:23.553 Space Weather Message Code: WARK06 Serial Number: 632 Issue Time: 2026 Jan 11 1919 UTC WARNING: Geomagnetic K-Index of 6 expected Valid From: 2026 Jan 11 1917 UTC Valid To: 2026 Jan 12 0300 UTC Warning Condition: Onset NOAA Scale: G2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude. Induced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms. Spacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible. Radio - HF (high frequency) radio propagation can fade at higher latitudes. Aurora - Aurora may be seen as low as New York to Wisconsin to Washington state. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 8 - Date: 2026-01-11 19:19:23.337 Space Weather Message Code: WARK04 Serial Number: 5217 Issue Time: 2026 Jan 11 1919 UTC EXTENDED WARNING: Geomagnetic K-index of 4 expected Extension to Serial Number: 5216 Valid From: 2026 Jan 10 0732 UTC Now Valid Until: 2026 Jan 12 1200 UTC Warning Condition: Persistence NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Aurora - Aurora may be visible at high latitudes such as Canada and Alaska. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 9 - Date: 2026-01-11 19:09:28.527 Space Weather Message Code: ALTK05 Serial Number: 1942 Issue Time: 2026 Jan 11 1909 UTC ALERT: Geomagnetic K-index of 5 Threshold Reached: 2026 Jan 11 1909 UTC Synoptic Period: 1800-2100 UTC Active Warning: Yes NOAA Scale: G1 - Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 10 - Date: 2026-01-11 17:28:52.357 Space Weather Message Code: ALTK05 Serial Number: 1941 Issue Time: 2026 Jan 11 1728 UTC ALERT: Geomagnetic K-index of 5 Threshold Reached: 2026 Jan 11 1728 UTC Synoptic Period: 1500-1800 UTC Active Warning: Yes NOAA Scale: G1 - Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 11 - Date: 2026-01-11 14:39:22.873 Space Weather Message Code: ALTK05 Serial Number: 1940 Issue Time: 2026 Jan 11 1439 UTC ALERT: Geomagnetic K-index of 5 Threshold Reached: 2026 Jan 11 1439 UTC Synoptic Period: 1200-1500 UTC Active Warning: Yes NOAA Scale: G1 - Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 12 - Date: 2026-01-11 14:19:55.303 Space Weather Message Code: WARK05 Serial Number: 2169 Issue Time: 2026 Jan 11 1419 UTC WARNING: Geomagnetic K-index of 5 expected Valid From: 2026 Jan 11 1419 UTC Valid To: 2026 Jan 11 2100 UTC Warning Condition: Onset NOAA Scale: G1 - Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 13 - Date: 2026-01-11 11:06:20.840 Space Weather Message Code: WARK04 Serial Number: 5216 Issue Time: 2026 Jan 11 1106 UTC EXTENDED WARNING: Geomagnetic K-index of 4 expected Extension to Serial Number: 5215 Valid From: 2026 Jan 10 0732 UTC Now Valid Until: 2026 Jan 11 2359 UTC Warning Condition: Persistence NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Aurora - Aurora may be visible at high latitudes such as Canada and Alaska. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 14 - Date: 2026-01-11 03:03:01.730 Space Weather Message Code: ALTK05 Serial Number: 1939 Issue Time: 2026 Jan 11 0303 UTC ALERT: Geomagnetic K-index of 5 Threshold Reached: 2026 Jan 11 0259 UTC Synoptic Period: 0000-0300 UTC Active Warning: Yes NOAA Scale: G1 - Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 15 - Date: 2026-01-10 23:27:43.493 Space Weather Message Code: ALTK06 Serial Number: 681 Issue Time: 2026 Jan 10 2327 UTC ALERT: Geomagnetic K-index of 6 Threshold Reached: 2026 Jan 10 2322 UTC Synoptic Period: 2100-2400 UTC Active Warning: Yes NOAA Scale: G2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude. Induced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms. Spacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible. Radio - HF (high frequency) radio propagation can fade at higher latitudes. Aurora - Aurora may be seen as low as New York to Wisconsin to Washington state. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 16 - Date: 2026-01-10 21:37:48.743 Space Weather Message Code: ALTK05 Serial Number: 1938 Issue Time: 2026 Jan 10 2137 UTC ALERT: Geomagnetic K-index of 5 Threshold Reached: 2026 Jan 10 2133 UTC Synoptic Period: 2100-2400 UTC Active Warning: Yes NOAA Scale: G1 - Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 17 - Date: 2026-01-10 21:37:48.553 Space Weather Message Code: WARK04 Serial Number: 5215 Issue Time: 2026 Jan 10 2137 UTC EXTENDED WARNING: Geomagnetic K-index of 4 expected Extension to Serial Number: 5214 Valid From: 2026 Jan 10 0732 UTC Now Valid Until: 2026 Jan 11 1200 UTC Warning Condition: Persistence NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Aurora - Aurora may be visible at high latitudes such as Canada and Alaska. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 18 - Date: 2026-01-10 20:53:46.090 Space Weather Message Code: ALTK06 Serial Number: 680 Issue Time: 2026 Jan 10 2053 UTC ALERT: Geomagnetic K-index of 6 Threshold Reached: 2026 Jan 10 2050 UTC Synoptic Period: 1800-2100 UTC Active Warning: Yes NOAA Scale: G2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude. Induced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms. Spacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible. Radio - HF (high frequency) radio propagation can fade at higher latitudes. Aurora - Aurora may be seen as low as New York to Wisconsin to Washington state. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 19 - Date: 2026-01-10 20:44:20.080 Space Weather Message Code: WARK06 Serial Number: 631 Issue Time: 2026 Jan 10 2044 UTC WARNING: Geomagnetic K-Index of 6 expected Valid From: 2026 Jan 10 2043 UTC Valid To: 2026 Jan 11 0600 UTC Warning Condition: Onset NOAA Scale: G2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude. Induced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms. Spacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible. Radio - HF (high frequency) radio propagation can fade at higher latitudes. Aurora - Aurora may be seen as low as New York to Wisconsin to Washington state. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 20 - Date: 2026-01-10 20:44:19.910 Space Weather Message Code: WARK05 Serial Number: 2168 Issue Time: 2026 Jan 10 2044 UTC EXTENDED WARNING: Geomagnetic K-index of 5 expected Extension to Serial Number: 2167 Valid From: 2026 Jan 10 1455 UTC Now Valid Until: 2026 Jan 11 0900 UTC Warning Condition: persistence NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 21 - Date: 2026-01-10 20:35:45.687 Space Weather Message Code: ALTK05 Serial Number: 1937 Issue Time: 2026 Jan 10 2035 UTC ALERT: Geomagnetic K-index of 5 Threshold Reached: 2026 Jan 10 2035 UTC Synoptic Period: 1800-2100 UTC Active Warning: Yes NOAA Scale: G1 - Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 22 - Date: 2026-01-10 20:32:55.187 Space Weather Message Code: SUMSUD Serial Number: 292 Issue Time: 2026 Jan 10 2032 UTC SUMMARY: Geomagnetic Sudden Impulse Observed: 2026 Jan 10 2013 UTC Deviation: 47 nT Station: HAD NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation ------------------------------------------------------------------------------------------------------------------------------------------- MSG 23 - Date: 2026-01-10 19:56:14.760 Space Weather Message Code: WARSUD Serial Number: 248 Issue Time: 2026 Jan 10 1956 UTC WARNING: Geomagnetic Sudden Impulse expected Valid From: 2026 Jan 10 2007 UTC Valid To: 2026 Jan 10 2037 UTC IP Shock Passage Observed: 2026 Jan 10 1942 UTC NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation ------------------------------------------------------------------------------------------------------------------------------------------- MSG 24 - Date: 2026-01-10 15:42:10.957 Space Weather Message Code: ALTEF3 Serial Number: 3597 Issue Time: 2026 Jan 10 1542 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2026 Jan 10 1525 UTC Station: GOES19 Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 25 - Date: 2026-01-10 14:56:21.023 Space Weather Message Code: WARK05 Serial Number: 2167 Issue Time: 2026 Jan 10 1456 UTC WARNING: Geomagnetic K-index of 5 expected Valid From: 2026 Jan 10 1455 UTC Valid To: 2026 Jan 10 2359 UTC Warning Condition: Onset NOAA Scale: G1 - Minor NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine. -------------------------------------------------------------------------------------------------------------------------------------------

NASA | 27 Day Radio Flux A Index and K Index Forecast

NASA Released: 2026 Jan 12 0312 UTC
Date UTC	Radio Flux 107 cm	Planetary A Index	Largest Kp Index
• 2026 Jan 13	110	18	4
2026 Jan 14	112	12	4
2026 Jan 15	110	8	3
2026 Jan 16	108	8	3
2026 Jan 17	106	5	2
2026 Jan 18	106	5	2
2026 Jan 19	110	18	4
2026 Jan 20	115	15	4
2026 Jan 21	125	12	4
2026 Jan 22	135	8	3
2026 Jan 23	140	6	2
2026 Jan 24	135	6	2
2026 Jan 25	135	6	2
2026 Jan 26	135	6	2
2026 Jan 27	130	10	3
2026 Jan 28	125	15	4
2026 Jan 29	125	25	5
2026 Jan 30	130	12	4
2026 Jan 31	130	10	3
2026 Feb 01	125	5	2
2026 Feb 02	120	5	2
2026 Feb 03	115	5	2
2026 Feb 04	110	15	4
2026 Feb 05	105	12	4
2026 Feb 06	105	10	3
2026 Feb 07	110	8	3

SDO | Solar Dynamics Observator Images

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Ham QSL Data

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NASA | SWPC