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Ended official alertUpdated

Severe Thunderstorm Warning for Livingston, NY; Monroe, NY; Ontario, NY +1 more

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 857 AM EDT, severe thunderstorms were located along a line extending from 10 miles north of Webster to near East Rochester to Honeoye Falls, moving east at 45 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Law enforcement. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted...

What the bulletin says to do

Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building.

Full official description

Bulletin details

At 857 AM EDT, severe thunderstorms were located along a line extending from 10 miles north of Webster to near East Rochester to Honeoye Falls, moving east at 45 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Law enforcement. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Rochester, Irondequoit, East Rochester, Webster, Fairport, Brighton, Ontario, Penfield, Williamson, and Marion. This includes Interstate 90 between exits 44 and 45.

Lifecycle record

Official revisions

2 captured
  1. Update

    Severe Thunderstorm Warning issued September 2 at 8:57AM EDT until September 2 at 9:15AM EDT by NWS Buffalo NY

    Official revision
  2. Alert

    Severe Thunderstorm Warning issued September 2 at 8:18AM EDT until September 2 at 9:15AM 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.

CAP status
Actual
Message type
Update
Last collected
Methodology and corrections