Space Weather Message Code: WARK05
Serial Number: 1563
Issue Time: 2020 Sep 28 2354 UTC
EXTENDED WARNING: Geomagnetic K-index: 5 expected
Extension to Serial Number: 1562
Valid From: 2020 Sep 27 1935 UTC
Now Valid Until: 2020 Sep 29 0600 UTC
Warning Condition: persistence
NOAA Space Weather Scale descriptions can be found at Scales Explanation
www.swpc.noaa.gov/noaa-scales-explanation
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 – Northern Lights may be visible at High Latitudes (60°+), --->, Stockholm, Oslo, Helsinki.