Communicating with server...
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: ALTK04
- Serial Number: 2608
- Issue Time: 2025 Nov 16 0303 UTC
-
- ALERT: Geomagnetic K-index of 4
- Threshold Reached: 2025 Nov 16 0259 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.
Space Weather Message Code: WARK04
- Serial Number: 5151
- Issue Time: 2025 Nov 16 0219 UTC
-
- EXTENDED WARNING: Geomagnetic K-index of 4 expected
- Extension to Serial Number: 5150
- Valid From: 2025 Nov 15 2000 UTC
- Now Valid Until: 2025 Nov 16 2359 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.
Space Weather Message Code: WARK04
- Serial Number: 5150
- Issue Time: 2025 Nov 15 2002 UTC
-
- WARNING: Geomagnetic K-index of 4 expected
- Valid From: 2025 Nov 15 2000 UTC
- Valid To: 2025 Nov 16 0300 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.
