ALERT: Geomagnetic K-index: 5 (G1)

Space Weather Message Code: ALTK05
Serial Number: 1304
Issue Time: 2020 Sep 28 2224 UTC

ALERT: Geomagnetic K-index: 5
Threshold Reached: 2020 Sep 28 2223 UTC
Synoptic Period: 2100-2400 UTC

Active Warning: YES!
NOAA Scale: G1 – Minor

NOAA Space Weather Scale descriptions can be found at Scales Explanation

Potential Impacts: Area of impact primarily poleward of 60° 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.

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