Alert archive / Pennsylvania / Winter Weather Advisories in 2015

Winter Weather Advisory 21, NWS State College, PA

March 19, 201529 counties in Pennsylvania

NWS State College, PA issued this winter weather advisory at Mar 19, 2015, 4:09 AM EDT for 29 counties in Pennsylvania. It took effect at Mar 20, 2015, 1:00 AM EDT. It was in force for 17 hr.

The area

The counties it named.

The facts

Issued: Mar 19, 2015, 4:09 AM EDT (08:09 UTC)
In effect from: Mar 20, 2015, 1:00 AM EDT
Expired: Mar 20, 2015, 6:00 PM EDT
In force: 17 hr
Issued by: NWS State College, PA

All 29 counties

Adams County, PA, Blair County, PA, Cambria County, PA, Cameron County, PA, Centre County, PA, Clearfield County, PA, Clinton County, PA, Columbia County, PA, Cumberland County, PA, Dauphin County, PA, Elk County, PA, Franklin County, PA, Huntingdon County, PA, Juniata County, PA, Lancaster County, PA, Lebanon County, PA, Lycoming County, PA, Mifflin County, PA, Montour County, PA, Northumberland County, PA, Perry County, PA, Potter County, PA, Schuylkill County, PA, Snyder County, PA, Somerset County, PA, Sullivan County, PA, Tioga County, PA, Union County, PA, York County, PA

The radar

The State College radar (KCCX), 56 km from the middle of the area, began a volume at 08:12 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 winter weather advisory 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 winter weather advisory went out at Mar 19, 2:08 AM EDT, 2 hours 1 minute earlier.

Area forecast discussion, Mar 19, 2:08 AM EDT, 2 hours 1 minute before

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Hazardous weather outlook, Mar 18, 3:47 PM EDT, 12 hours 22 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE STATE COLLEGE PA
347 PM EDT WED MAR 18 2015

PAZ004>006-010>012-017>019-024>028-033>037-041-042-045-046-049>053-
056>059-063>066-192000-
WARREN-MCKEAN-POTTER-ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-
NORTHERN CENTRE-SOUTHERN CENTRE-CAMBRIA-BLAIR-HUNTINGDON-MIFFLIN-
JUNIATA-SOMERSET-BEDFORD-FULTON-FRANKLIN-TIOGA-NORTHERN LYCOMING-
SULLIVAN-SOUTHERN CLINTON-SOUTHERN LYCOMING-UNION-SNYDER-MONTOUR-
NORTHUMBERLAND-COLUMBIA-PERRY-DAUPHIN-SCHUYLKILL-LEBANON-CUMBERLAND-
ADAMS-YORK-LANCASTER-
347 PM EDT WED MAR 18 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL PENNSYLVANIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

HAZARDOUS WEATHER IS NOT EXPECTED AT THIS TIME.

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

A STORM SYSTEM TRACKING SOUTH OF PENNSYLVANIA WILL PRODUCE A FEW
INCHES OF SNOW ACROSS THE REGION THURSDAY NIGHT INTO
FRIDAY...MAINLY ACROSS THE SOUTHERN TIER AND RIDGE AND VALLEY
REGION.

.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.

Issued	Product	Office	Counties	Lasted
Mar 19, 4:09 AM EDT	Winter Storm Watch	CTP	Bedford, Fulton	8 hr
Mar 19, 11:58 AM EDT	Winter Storm Warning	CTP	Bedford, Fulton	28 hr

Nearby

Winter Weather Advisories in Pennsylvania, 2015 Every winter weather advisory in 2015

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.