K0DID Space Weather

NASA | Space Weather Alerts

MSG 0 - Date: 2025-02-05 08:53:52.137 Space Weather Message Code: ALTTP2 Serial Number: 1399 Issue Time: 2025 Feb 05 0853 UTC ALERT: Type II Radio Emission Begin Time: 2025 Feb 05 0751 UTC Estimated Velocity: 390 km/s Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 1 - Date: 2025-02-04 11:23:19.550 Space Weather Message Code: ALTXMF Serial Number: 473 Issue Time: 2025 Feb 04 1123 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2025 Feb 04 1121 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time information on affected area and expected duration please see http://www.swpc.noaa.gov/products/d-region-absorption-predictions-d-rap. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 2 - Date: 2025-02-03 13:27:45.310 Space Weather Message Code: SUMXM5 Serial Number: 284 Issue Time: 2025 Feb 03 1327 UTC SUMMARY: X-ray Event exceeded M5 Begin Time: 2025 Feb 03 1307 UTC Maximum Time: 2025 Feb 03 1318 UTC End Time: 2025 Feb 03 1323 UTC X-ray Class: M6.1 Optical Class: 2b Location: N04E15 NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered primarily on sub-solar point on the sunlit side of Earth. Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 3 - Date: 2025-02-03 13:18:20.747 Space Weather Message Code: ALTXMF Serial Number: 472 Issue Time: 2025 Feb 03 1318 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2025 Feb 03 1315 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time information on affected area and expected duration please see http://www.swpc.noaa.gov/products/d-region-absorption-predictions-d-rap. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 4 - Date: 2025-02-03 06:38:09.180 Space Weather Message Code: SUM10R Serial Number: 858 Issue Time: 2025 Feb 03 0638 UTC SUMMARY: 10cm Radio Burst Begin Time: 2025 Feb 03 0550 UTC Maximum Time: 2025 Feb 03 0550 UTC End Time: 2025 Feb 03 0550 UTC Duration: 1 minutes Peak Flux: 220 sfu Latest Penticton Noon Flux: 216 sfu Description: 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. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 5 - Date: 2025-02-03 04:12:07.063 Space Weather Message Code: SUMXM5 Serial Number: 283 Issue Time: 2025 Feb 03 0412 UTC SUMMARY: X-ray Event exceeded M5 Begin Time: 2025 Feb 03 0352 UTC Maximum Time: 2025 Feb 03 0358 UTC End Time: 2025 Feb 03 0404 UTC X-ray Class: M8.8 Location: N05E24 NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered primarily on sub-solar point on the sunlit side of Earth. Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 6 - Date: 2025-02-03 03:57:24.047 Space Weather Message Code: ALTXMF Serial Number: 471 Issue Time: 2025 Feb 03 0357 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2025 Feb 03 0358 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time information on affected area and expected duration please see http://www.swpc.noaa.gov/products/d-region-absorption-predictions-d-rap. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 7 - Date: 2025-02-02 15:51:17.650 Space Weather Message Code: WARK05 Serial Number: 1969 Issue Time: 2025 Feb 02 1551 UTC WARNING: Geomagnetic K-index of 5 expected Valid From: 2025 Feb 02 1550 UTC Valid To: 2025 Feb 02 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. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 8 - Date: 2025-02-02 15:46:55.497 Space Weather Message Code: ALTEF3 Serial Number: 3418 Issue Time: 2025 Feb 02 1546 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2025 Feb 02 1530 UTC Station: GOES16 Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 9 - Date: 2025-02-02 14:15:41.890 Space Weather Message Code: SUMXM5 Serial Number: 282 Issue Time: 2025 Feb 02 1415 UTC SUMMARY: X-ray Event exceeded M5 Begin Time: 2025 Feb 02 1358 UTC Maximum Time: 2025 Feb 02 1404 UTC End Time: 2025 Feb 02 1408 UTC X-ray Class: M5.1 Location: N18E03 NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered primarily on sub-solar point on the sunlit side of Earth. Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 10 - Date: 2025-02-02 14:05:35.810 Space Weather Message Code: ALTXMF Serial Number: 470 Issue Time: 2025 Feb 02 1405 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2025 Feb 02 1404 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time information on affected area and expected duration please see http://www.swpc.noaa.gov/products/d-region-absorption-predictions-d-rap. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 11 - Date: 2025-02-02 10:40:31.103 Space Weather Message Code: ALTTP2 Serial Number: 1398 Issue Time: 2025 Feb 02 1040 UTC ALERT: Type II Radio Emission Begin Time: 2025 Feb 02 1018 UTC Estimated Velocity: 664 km/s Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 12 - Date: 2025-02-02 06:22:26.723 Space Weather Message Code: ALTTP2 Serial Number: 1397 Issue Time: 2025 Feb 02 0622 UTC ALERT: Type II Radio Emission Begin Time: 2025 Feb 02 0540 UTC Estimated Velocity: 736 km/s Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 13 - Date: 2025-02-02 05:15:06.507 Space Weather Message Code: WARK04 Serial Number: 4822 Issue Time: 2025 Feb 02 0515 UTC EXTENDED WARNING: Geomagnetic K-index of 4 expected Extension to Serial Number: 4821 Valid From: 2025 Feb 01 0023 UTC Now Valid Until: 2025 Feb 02 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: 2025-02-01 14:59:01.157 Space Weather Message Code: WARK04 Serial Number: 4821 Issue Time: 2025 Feb 01 1459 UTC EXTENDED WARNING: Geomagnetic K-index of 4 expected Extension to Serial Number: 4820 Valid From: 2025 Feb 01 0023 UTC Now Valid Until: 2025 Feb 02 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 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 15 - Date: 2025-02-01 14:59:01.143 Space Weather Message Code: WARK05 Serial Number: 1968 Issue Time: 2025 Feb 01 1459 UTC WARNING: Geomagnetic K-index of 5 expected Valid From: 2025 Feb 01 1457 UTC Valid To: 2025 Feb 01 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. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 16 - Date: 2025-02-01 13:52:27.800 Space Weather Message Code: ALTTP2 Serial Number: 1396 Issue Time: 2025 Feb 01 1352 UTC ALERT: Type II Radio Emission Begin Time: 2025 Feb 01 1328 UTC Estimated Velocity: 264 km/s Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 17 - Date: 2025-02-01 02:40:45.253 Space Weather Message Code: ALTK04 Serial Number: 2523 Issue Time: 2025 Feb 01 0240 UTC ALERT: Geomagnetic K-index of 4 Threshold Reached: 2025 Feb 01 0230 UTC Synoptic Period: 0000-0300 UTC Active Warning: Yes 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: 2025-02-01 00:24:05.617 Space Weather Message Code: WARK04 Serial Number: 4820 Issue Time: 2025 Feb 01 0024 UTC WARNING: Geomagnetic K-index of 4 expected Valid From: 2025 Feb 01 0023 UTC Valid To: 2025 Feb 01 1800 UTC Warning Condition: Onset 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 19 - Date: 2025-01-31 14:30:58.880 Space Weather Message Code: SUMXM5 Serial Number: 281 Issue Time: 2025 Jan 31 1430 UTC SUMMARY: X-ray Event exceeded M5 Begin Time: 2025 Jan 31 1340 UTC Maximum Time: 2025 Jan 31 1406 UTC End Time: 2025 Jan 31 1425 UTC X-ray Class: M6.7 Location: N14E41 NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered primarily on sub-solar point on the sunlit side of Earth. Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 20 - Date: 2025-01-31 14:20:47.007 Space Weather Message Code: ALTTP2 Serial Number: 1395 Issue Time: 2025 Jan 31 1420 UTC ALERT: Type II Radio Emission Begin Time: 2025 Jan 31 1356 UTC Estimated Velocity: 673 km/s Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 21 - Date: 2025-01-31 14:18:33.867 Space Weather Message Code: SUM10R Serial Number: 857 Issue Time: 2025 Jan 31 1418 UTC SUMMARY: 10cm Radio Burst Begin Time: 2025 Jan 31 1348 UTC Maximum Time: 2025 Jan 31 1352 UTC End Time: 2025 Jan 31 1402 UTC Duration: 14 minutes Peak Flux: 280 sfu Latest Penticton Noon Flux: 184 sfu Description: 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. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 22 - Date: 2025-01-31 13:58:54.790 Space Weather Message Code: ALTXMF Serial Number: 469 Issue Time: 2025 Jan 31 1358 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2025 Jan 31 1358 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time information on affected area and expected duration please see http://www.swpc.noaa.gov/products/d-region-absorption-predictions-d-rap. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 23 - Date: 2025-01-30 17:06:10.923 Space Weather Message Code: WATA20 Serial Number: 1025 Issue Time: 2025 Jan 30 1706 UTC WATCH: Geomagnetic Storm Category G1 Predicted Highest Storm Level Predicted by Day: Jan 31: G1 (Minor) Feb 01: G1 (Minor) Feb 02: None (Below G1) THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT 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 24 - Date: 2025-01-29 18:54:28.847 Space Weather Message Code: ALTTP2 Serial Number: 1394 Issue Time: 2025 Jan 29 1854 UTC ALERT: Type II Radio Emission Begin Time: 2025 Jan 29 1821 UTC Estimated Velocity: 487 km/s Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event. ------------------------------------------------------------------------------------------------------------------------------------------- MSG 25 - Date: 2025-01-28 20:57:15.243 Space Weather Message Code: ALTK04 Serial Number: 2522 Issue Time: 2025 Jan 28 2057 UTC ALERT: Geomagnetic K-index of 4 Threshold Reached: 2025 Jan 28 2021 UTC Synoptic Period: 1800-2100 UTC Active Warning: Yes 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. -------------------------------------------------------------------------------------------------------------------------------------------

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

NASA Released: 2025 Feb 03 0137 UTC
Date UTC	Radio Flux 107 cm	Planetary A Index	Largest Kp Index
• 2025 Feb 05	215	8	3
2025 Feb 06	215	10	3
2025 Feb 07	210	5	2
2025 Feb 08	210	5	2
2025 Feb 09	200	5	2
2025 Feb 10	200	10	3
2025 Feb 11	195	15	3
2025 Feb 12	195	15	4
2025 Feb 13	195	20	5
2025 Feb 14	190	10	3
2025 Feb 15	180	15	4
2025 Feb 16	180	20	4
2025 Feb 17	185	10	3
2025 Feb 18	185	10	3
2025 Feb 19	180	10	3
2025 Feb 20	180	5	2
2025 Feb 21	175	5	2
2025 Feb 22	185	5	2
2025 Feb 23	190	5	2
2025 Feb 24	190	5	2
2025 Feb 25	185	5	2
2025 Feb 26	185	5	2
2025 Feb 27	195	10	3
2025 Feb 28	205	25	5
2025 Mar 01	210	25	5

SDO | Solar Dynamics Observator Images (JSOC Offline 11/26/24)

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Ham QSL Data

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NASA | SWPC