Alert archive / Ohio / Flood Watches in 2011

Flood Watch 1, NWS Pittsburgh, PA

February 23, 201110 counties in Pennsylvania; 11 counties in Ohio; 6 counties in West Virginia

NWS Pittsburgh, PA issued this flood watch at Feb 23, 2011, 10:29 AM EST for 10 counties in Pennsylvania; 11 counties in Ohio; 6 counties in West Virginia. It took effect at Feb 24, 2011, 1:00 PM EST. It was in force for 23 hr.

The area

The counties it named.

The facts

Issued
Feb 23, 2011, 10:29 AM EST (15:29 UTC)
In effect from
Feb 24, 2011, 1:00 PM EST
Expired
Feb 25, 2011, 12:00 PM EST
In force
23 hr
Issued by
NWS Pittsburgh, PA
Flood severity
None
All 27 counties

Belmont County, OH, Carroll County, OH, Columbiana County, OH, Coshocton County, OH, Guernsey County, OH, Harrison County, OH, Jefferson County, OH, Monroe County, OH, Muskingum County, OH, Noble County, OH, Tuscarawas County, OH, Allegheny County, PA, Armstrong County, PA, Beaver County, PA, Butler County, PA, Fayette County, PA, Greene County, PA, Jefferson County, PA, Lawrence County, PA, Washington County, PA, Westmoreland County, PA, Brooke County, WV, Hancock County, WV, Marion County, WV, Marshall County, WV, Ohio County, WV, Wetzel County, WV

The radar

The Pittsburgh radar (KPBZ), 43 km from the middle of the area, began a volume at 15:35 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.

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 23, 11:05 AM ESTRiver Flood AdvisoryPBZAllegheny3 days
Feb 23, 11:20 AM ESTRiver Flood WatchPBZFayette, Washington, Westmoreland47 hr
Feb 23, 11:20 AM ESTRiver Flood WatchPBZAllegheny, Washington, Westmoreland47 hr
Feb 23, 11:20 AM ESTRiver Flood WatchPBZFayette47 hr

Nearby

Flood Watches in Ohio, 2011Flood Watches in Pennsylvania, 2011Flood Watches in West Virginia, 2011Every flood watch in 2011

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.