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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.
Geophysical Alert Message Issued: Mar 28th, 2024 5:12:23 pm
Space Weather Message Code: SUMXM5
- Serial Number: 212
- Issue Time: 2024 Mar 28 2112 UTC
- SUMMARY: X-ray Event exceeded M5
- Begin Time: 2024 Mar 28 2029 UTC
- Maximum Time: 2024 Mar 28 2056 UTC
- End Time: 2024 Mar 28 2101 UTC
- X-ray Class: X1.1
- Optical Class: 3b
- Location: S14W61
- 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.
Geophysical Alert Message Issued: Mar 28th, 2024 4:45:32 pm
Space Weather Message Code: ALTXMF
- Serial Number: 353
- Issue Time: 2024 Mar 28 2045 UTC
- ALERT: X-Ray Flux exceeded M5
- Threshold Reached: 2024 Mar 28 2041 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.
Geophysical Alert Message Issued: Mar 28th, 2024 12:33:11 pm
Space Weather Message Code: SUMXM5
- Serial Number: 211
- Issue Time: 2024 Mar 28 1633 UTC
- SUMMARY: X-ray Event exceeded M5
- Begin Time: 2024 Mar 28 1540 UTC
- Maximum Time: 2024 Mar 28 1556 UTC
- End Time: 2024 Mar 28 1603 UTC
- X-ray Class: M6.1
- Optical Class: 1n
- Location: S13W56
- 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.
Geophysical Alert Message Issued: Mar 28th, 2024 12:00:45 pm
Space Weather Message Code: ALTXMF
- Serial Number: 352
- Issue Time: 2024 Mar 28 1600 UTC
- ALERT: X-Ray Flux exceeded M5
- Threshold Reached: 2024 Mar 28 1556 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.
Geophysical Alert Message Issued: Mar 28th, 2024 2:45:21 am
Space Weather Message Code: SUMXM5
- Serial Number: 210
- Issue Time: 2024 Mar 28 0645 UTC
- SUMMARY: X-ray Event exceeded M5
- Begin Time: 2024 Mar 28 0616 UTC
- Maximum Time: 2024 Mar 28 0629 UTC
- End Time: 2024 Mar 28 0636 UTC
- X-ray Class: M7.0
- Location: S13W52
- 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.
Geophysical Alert Message Issued: Mar 28th, 2024 2:29:41 am
Space Weather Message Code: ALTXMF
- Serial Number: 351
- Issue Time: 2024 Mar 28 0629 UTC
- ALERT: X-Ray Flux exceeded M5
- Threshold Reached: 2024 Mar 28 0627 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.
