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Severe Thunderstorm Warning for Allegany, NY; Livingston, NY; Wyoming, NY

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

Official alert fields

What you need to know

Effective
Ended
Official severity
Severe
Official urgency
Immediate
Official certainty
Observed

What is happening

At 606 PM EDT, a severe thunderstorm was located near Portageville, or near Letchworth State Park, moving east at 20 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and...

What the bulletin says to do

A Tornado Watch remains in effect until 1100 PM EDT for western New York. For your protection move to an interior room on the lowest floor of a building. Prepare immediately for large hail and damaging winds. People outside should move to a shelter, inside a strong building and away from windows.

Read official NWS bulletin

Full official description

Bulletin details

At 606 PM EDT, a severe thunderstorm was located near Portageville, or near Letchworth State Park, moving east at 20 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Geneseo, Letchworth State Park, Perry, Mount Morris, Portageville, Nunda, Pike, Castile, Silver Springs, and Leicester. This includes Interstate 390 between exits 6 and 7.

Lifecycle record

Official revisions

3 captured
  1. Update

    Severe Thunderstorm Warning issued September 2 at 6:07PM EDT until September 2 at 6:30PM EDT by NWS Buffalo NY

    Official revision
  2. Update

    Severe Thunderstorm Warning issued September 2 at 5:48PM EDT until September 2 at 6:30PM EDT by NWS Buffalo NY

    Official revision
  3. Alert

    Severe Thunderstorm Warning issued September 2 at 5:32PM EDT until September 2 at 6:30PM EDT by NWS Buffalo NY

    Official revision

Source and limitations

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

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Actual
Message type
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Methodology and corrections