K05A 2023-05-08 02:21:21.457

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O:8:”stdClass”:3:{s:2:”id”;s:4:”K05A”;s:6:”issued”;s:23:”2023-05-08 02:21:21.457″;s:7:”message”;s:678:”Space Weather Message Code: ALTK05
Serial Number: 1460
Issue Time: 2023 May 08 0221 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2023 May 08 0218 UTC
Synoptic Period: 0000-0300 UTC

Active Warning: Yes
NOAA Scale: G1 – Minor

NOAA Space Weather Scale descriptions can be found at
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 – Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.”;}