Message 30434 in SPACWX.USA
From: N4SD
Date: Mon, 21 Sep 26 18:36:00 Z
Newsgroups: SPACWX.USA
Subject: Space Weather Message Code: WATA20
Message-ID: <22832_N4SD>
Path: N2MH4|N2MH|K5DAT|N3MEL|N3FUD|KA3VSP|N4SD
R:260921/1845Z 37514@N2MH4.#SENC.NC.USA.NOAM LinBPQ6.0.24
R:260921/1844z @:N2MH.#NNJ.NJ.USA.NOAM [via AREDN Mesh] jnos 2.0p $:22832_N4SD
R:260921/1844Z 54068@K5DAT.#NEWI.WI.USA.NOAM LinBPQ6.0.25
R:260921/1839Z 27502@N3MEL.#EPA.PA.USA.NOAM LinBPQ6.0.25
R:260921/1838Z 7992@N3FUD.#EPA.PA.USA.NOAM LinBPQ6.0.25
R:260921/1837Z 8485@KA3VSP.DE.USA.NOAM BPQ6.0.25
R:260921/1836Z 22832@N4SD.#TIDE.VA.USA.NOAM BPQ6.0.24
WOXX20 KWNP 211836
WATA20
Space Weather Message Code: WATA20
Serial Number: 1126
Issue Time: 2026 Sep 21 1832 UTC
WATCH: Geomagnetic Storm Category G1 Predicted
Highest Storm Level Predicted by Day:
Sep 22: None (Below G1) Sep 23: None (Below G1) Sep 24: G1 (Minor)
THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT
Comment:
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.
# Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
# Recent messages, data, and help at http://swpc.noaa.gov/alerts/
# Send questions to SWPC.Webmaster@noaa.gov
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