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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: 3676
- Issue Time: 2026 Apr 15 0756 UTC
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- CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
- Continuation of Serial Number: 3675
- Begin Time: 2026 Apr 03 0920 UTC
- Yesterday Maximum 2MeV Flux: 1705 pfu
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- Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.
Space Weather Message Code: ALTEF3
- Serial Number: 3675
- Issue Time: 2026 Apr 14 1137 UTC
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- CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
- Continuation of Serial Number: 3674
- Begin Time: 2026 Apr 03 0920 UTC
- Yesterday Maximum 2MeV Flux: 1650 pfu
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- Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.