Message:25338 In: SPACWX.USA
From: N4SDDate: Sat, 04 Jul 26 23:06:00 Z
Newsgroups: SPACWX.USA
Subject: Space Weather Message Code: ALTK05
Message-ID: <17840_N4SD>
Path: N2MH4|WB4WPF|KA3VSP|N4SD
R:260705/1352Z 33283@N2MH4.#SENC.NC.USA.NOAM LinBPQ6.0.24
R:260705/1352Z 15441@WB4WPF.#SFL.FL.USA.NOAM LinBPQ6.0.25
R:260705/1351Z 4430@KA3VSP.DE.USA.NOAM BPQ6.0.25
R:260704/2306Z 17840@N4SD.#TIDE.VA.USA.NOAM BPQ6.0.24
WOXX11 KWNP 042306
ALTK05
Space Weather Message Code: ALTK05
Serial Number: 2038
Issue Time: 2026 Jul 04 2300 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2026 Jul 04 2301 UTC
Synoptic Period: 2100-2400
Active Warning: YES
Noaa Scale: G1 - Minor
Comment:
NOAA Scale: G1 - Minor
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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73 de Sperry N4SD
N4SD@N4SD.#TIDE.VA.USA.NOAM
Received via NOAA GOES-East satellite downlink
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