Severe Thunderstorm Warning for Lancaster, PA; York, PA
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
At 356 PM EDT, a severe thunderstorm was located over Homeville, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Willow Street, Paradise,...
What the bulletin says to do
A Tornado Watch remains in effect until 900 PM EDT for south central Pennsylvania. Stay inside a well built structure and keep away from windows. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Full official description
Bulletin details
At 356 PM EDT, a severe thunderstorm was located over Homeville, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Willow Street, Paradise, Strasburg, Quarryville, Gap, Delta, Wakefield, Smithville, Shenks Ferry, Holtwood, Safe Harbor, and Christiana.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued July 21 at 3:57PM EDT until July 21 at 4:30PM EDT by NWS State College PA
Official revision - Alert
Severe Thunderstorm Warning issued July 21 at 3:33PM EDT until July 21 at 4:30PM EDT by NWS State College PA
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS State College PA. This page reorganizes official fields and does not add a forecast or expand the affected area.
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