Space Weather Message Code: WARK05
Serial Number: 1554
Issue Time: 2020 Aug 31 1115 UTC
WARNING: Geomagnetic K-index: 5 expected
Valid From: 2020 Aug 31 1115 UTC
Valid To: 2020 Aug 31 1800 UTC
Warning Condition: Onset
NOAA Scale: G1 – Minor
NOAA Space Weather Scale descriptions can be found at
Scale Description
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", -->, Stockholm, Oslo, Helsinki.