Severe Severe Storm ● Closed

Severe Thunderstorm Warning issued September 9 at 7:40PM EDT until September 9 at 8:00PM EDT by NWS Pittsburgh PA, United States of America

Event time: Sep 9, 2026 23:40 UTC Last updated: Sep 18, 2026 United States

Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.

At 740 PM EDT, a severe thunderstorm was located 6 miles southwest of
Aliquippa, or 5 miles west of Moon Township, moving east at 40 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Ross Township, McCandless Township, Moon Township, Franklin Park,
Aliquippa, Robinson Township, Economy, Bellevue, Kennedy Township,
Ambridge, Wexford, West View, Stowe Township, McKees Rocks,
Crafton, Coraopolis, Avalon and Baden.

Measurements

Coordinates	40.5322, -80.3444
Region	Allegheny, PA; Beaver, PA; Washington, PA
Location Precision	polygon
Issuing Authority	United States of America — us-noaa-nws-en
Cap Urgency	Immediate
Cap Certainty	Observed
Cap Expires	2026-09-09T20:00:00-04:00

Official source

Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.

This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.

Severity as published by WMO Alert Hub (national weather services).

View original report

Also reported by: WMO

This event as JSON · API and licence

Source updated 40 days ago (Sep 9, 2026 23:41 UTC) · we last heard from WMO Alert Hub (national weather services) 16 seconds ago

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Official authorities in United States

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Earlier severe storm events in United States

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Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.