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Having SatCom problems?
A burst of radiation on the sun's surface may trigger a geomagnetic storm, which can disrupt satellite communications.
In order to prevent unnecessary maintenance on satellite communications systems Air Sat One has provided a feed of Geophysical Events from NOAA's Space Weather Prediction Center. Check here to see if solar activity could be a cause of satellite communications problems.
Space Weather Message Code: ALTEF3
- Serial Number: 3736
- Issue Time: 2026 Sep 06 1824 UTC
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- ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu
- Threshold Reached: 2026 Sep 06 1822 UTC
- Station: GOES-19
- Comment:
Space Weather Message Code: WATA20
- Serial Number: 1122
- Issue Time: 2026 Sep 06 1212 UTC
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- WATCH: Geomagnetic Storm Category G1 Predicted
- Highest Storm Level Predicted by Day:
- Sep 06: None (Below G1) Sep 07: None (Below G1) Sep 08: G1 (Minor)
- THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT
- Comment:
-
- NOAA Space Weather Scale descriptions can be found at
- www.swpc.noaa.gov/noaa-scales-explanation
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- 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.
Space Weather Message Code: SUMPX1
- Serial Number: 134
- Issue Time: 2026 Sep 06 1155 UTC
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- SUMMARY: Proton Event 10MeV Integral Flux exceeded 10pfu
- Begin Time: 2026 Sep 05 1615 UTC
- Maximum Time: 2026 Sep 05 1645 UTC
- End Time: 2026 Sep 05 2135 UTC
- Maximum 10MeV Flux: 18 pfu
- Noaa Scale: S1 - Minor
- Comment:
-
- NOAA Scale: S1 - Minor
