Space Weather Message Code: WARK04
Serial Number: 4742
Issue Time: 2024 Oct 30 1139 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4741
Valid From: 2024 Oct 29 2018 UTC
Now Valid Until: 2024 Oct 30 1800 UTC
Warning Condition: Persistence

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.

Your email address will not be published. Required fields are marked *