NOAA and Space WX….

Space Weather Message Code: WARK04
Serial Number: 4100
Issue Time: 2022 May 09 0436 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022 May 09 0436 UTC
Valid To: 2022 May 09 0900 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.

POSSIBLE CME IMPACT ON MAY 10th: A magnetic filament on the sun erupted May 7th, hurling a CME into space. NOAA analysts say it might deliver a glancing blow to Earth’s magnetic field on May 10th. This is a low confidence forecast. Minor geomagnetic storms are possible if/when the CME arrives.