Tropical Depression in the Gulf; Severe Thunderstorms Monday

Tropical Depression Two is expected to gradually strengthen and could bring tropical storm conditions to the Florida Panhandle beginning late Monday. Areas of flash flooding will be possible through Thursday along the eastern and central Gulf Coast. Severe thunderstorms will develop and move along a cold front crossing the Upper Midwest Monday, and through the Ohio Valley/Mid-Atlantic on Tuesday. Read More >

Plaese go to the Space Weather Prediction Center for more information. Please note:
Items in grey italics apparently are older than 24 hours

531
WOXX13 KWNP 221501
WARK04

Space Weather Message Code: WARK04
Serial Number: 5390
Issue Time: 2026 Jul 22 1456 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2026 Jul 22 1454 UTC
Valid To: 2026 Jul 22 2359 UTC
Warning Conditions: Onset

Comment:
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.

# 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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Tropical Depression in the Gulf; Severe Thunderstorms Monday

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