Alert archive / Pennsylvania / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 23, NWS State College, PA

May 5, 2010Warren County, Pennsylvania

NWS State College, PA issued this severe thunderstorm warning at May 5, 2010, 8:50 PM EDT for Warren County, Pennsylvania. It was in force for 55 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
May 5, 2010, 8:50 PM EDT (00:50 UTC)
Expired
May 5, 2010, 9:45 PM EDT
In force
55 min
Issued by
NWS State College, PA
Area
Storm-based polygon

County Warren County, PA

The radar

The Buffalo radar (KBUF), 134 km from the middle of the area, began a volume at 00:53 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS State College, PA wrote its last area forecast discussion before this severe thunderstorm warning went out at May 5, 8:26 PM EDT, 24 minutes earlier.

Area forecast discussion, May 5, 8:26 PM EDT, 24 minutes before
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Hazardous weather outlook, May 5, 2:28 PM EDT, 6 hours 22 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE STATE COLLEGE PA
228 PM EDT WED MAY 5 2010

PAZ004>006-010-011-061830-
WARREN-MCKEAN-POTTER-ELK-CAMERON-
228 PM EDT WED MAY 5 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL PENNSYLVANIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THIS EVENING INTO
THE OVERNIGHT.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS LATE FRIDAY AND
FRIDAY NIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

The office that day

Everything else NWS State College, PA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 5, 9:41 PM EDTSpecial Weather StatementCTPWarren49 min
May 5, 9:46 PM EDTSevere Thunderstorm WarningCTPElk, McKean, Warren44 min
May 5, 10:57 PM EDTSpecial Weather StatementCTPMcKean33 min
May 5, 11:35 PM EDTSpecial Weather StatementCTPTioga55 min
May 6, 12:45 AM EDTSpecial Weather StatementCTPMcKean60 min
May 6, 12:59 AM EDTSpecial Weather StatementCTPPotter31 min
May 6, 2:23 AM EDTSpecial Weather StatementCTPCameron, Elk, Potter52 min
May 6, 2:59 AM EDTSpecial Weather StatementCTPClearfield46 min
May 6, 4:04 AM EDTSpecial Weather StatementCTPClearfield41 min
May 6, 4:53 AM EDTSpecial Weather StatementCTPCambria37 min

Nearby

Severe Thunderstorm Warnings in Pennsylvania, 2010Every severe thunderstorm warning in 2010

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.