Weather Alert WatchOfficial-source alert index
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Ended official alertUpdated

Severe Thunderstorm Warning for Allegheny, PA; Beaver, PA; Butler, PA

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Applies to
Allegheny, Beaver, Butler
Effective
Ended
Official severity
Severe
Official urgency
Immediate
Official certainty
Observed

What is happening

At 507 PM EDT, a severe thunderstorm was located over Seven Fields, or near Cranberry, moving northeast at 30 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Ross Township, McCandless Township, Cranberry,...

What the bulletin says to do

Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

Read official NWS bulletin

Full official description

Bulletin details

At 507 PM EDT, a severe thunderstorm was located over Seven Fields, or near Cranberry, moving northeast at 30 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Ross Township, McCandless Township, Cranberry, Moon Township, Franklin Park, Aliquippa, Monaca, Hampton Township, Robinson Township, Economy, Kennedy Township, Ambridge, Wexford, Coraopolis, Baden, Sewickley, Rochester, Harmony Township and Seven Fields.

Lifecycle record

Official revisions

3 captured
  1. Update

    Severe Thunderstorm Warning issued August 22 at 5:07PM EDT until August 22 at 5:15PM EDT by NWS Pittsburgh PA

    Official revision
  2. Update

    Severe Thunderstorm Warning issued August 22 at 4:52PM EDT until August 22 at 5:15PM EDT by NWS Pittsburgh PA

    Official revision
  3. Alert

    Severe Thunderstorm Warning issued August 22 at 4:33PM EDT until August 22 at 5:15PM EDT by NWS Pittsburgh PA

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Pittsburgh PA. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Update
Last collected
Methodology and corrections