Solar Flare Alerts

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2024-10-26T05:57:00-FLR-001

  • Begin: Sat, 26 Oct 2024 05:57:00 +0000
  • End: Sat, 26 Oct 2024 06:32:00 +0000
  • Peak: Sat, 26 Oct 2024 06:23:00 +0000
  • Class: M9.5
  • Source: S14E56
  • Region: 13873
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2024-10-25T07:23:00-FLR-001

  • Begin: Fri, 25 Oct 2024 07:23:00 +0000
  • End: Fri, 25 Oct 2024 07:38:00 +0000
  • Peak: Fri, 25 Oct 2024 07:33:00 +0000
  • Class: M1.1
  • Source: S10E72
  • Region: 13873
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2024-10-24T10:22:00-FLR-001

  • Begin: Thu, 24 Oct 2024 10:22:00 +0000
  • End: Thu, 24 Oct 2024 10:34:00 +0000
  • Peak: Thu, 24 Oct 2024 10:29:00 +0000
  • Class: M1.2
  • Source: S17E90
  • Region: 13869
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2024-10-24T03:30:00-FLR-001

  • Begin: Thu, 24 Oct 2024 03:30:00 +0000
  • End: Thu, 24 Oct 2024 04:28:00 +0000
  • Peak: Thu, 24 Oct 2024 03:57:00 +0000
  • Class: X3.3
  • Source: S17E68
  • Region: 13869
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2024-10-21T09:01:00-FLR-001

  • Begin: Mon, 21 Oct 2024 09:01:00 +0000
  • End: Mon, 21 Oct 2024 11:12:00 +0000
  • Peak: Mon, 21 Oct 2024 10:00:00 +0000
  • Class: C6.2
  • Source: S20E90
  • Region:
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2024-10-19T14:27:00-FLR-001

  • Begin: Sat, 19 Oct 2024 14:27:00 +0000
  • End: Sat, 19 Oct 2024 14:40:00 +0000
  • Peak: Sat, 19 Oct 2024 14:34:00 +0000
  • Class: M1.7
  • Source: S04W85
  • Region: 13854
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Latest Astronomy Alerts

Coronal Mass Ejection Alerts

2025-05-27T16:12:00-CME-001

  • Start: 05/27/2025 16:12:00
  • Catalog: M2M_CATALOG
  • Source:
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Space Weather Alerts

K04A 2025-05-27 20:32:58.530

Space Weather Message Code: ALTK04 Serial Number: 2562 Issue Time: 2025 May 27 2032 UTC ALERT: Geomagnetic K-index of 4 Threshold Reached: 2025 May 27 2032 UTC Synoptic Period: 1800-2100… Read More

Geo Magnetic Storm Alerts

3-Day Forecast - 2025 May 28 0030 UTC

:Product: 3-Day Forecast :Issued: 2025 May 28 0030 UTC # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center # A. NOAA Geomagnetic Activity Observation and Forecast… Read More

Solar Flare Alerts

2025-05-27T10:31:00-FLR-001

  • Begins: 05/27/2025 10:31:00
  • Ends: 05/27/2025 10:56:00
  • Class: C4.5
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