Alert archive / Pennsylvania / Special Weather Statements in 2016

Special Weather Statement, NWS State College, PA

July 31, 2016Schuylkill County, Pennsylvania

NWS State College, PA issued this special weather statement at Jul 31, 2016, 10:59 PM EDT for Schuylkill County, Pennsylvania. It was in force for 31 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Jul 31, 2016, 10:59 PM EDT (02:59 UTC)
Expired: Jul 31, 2016, 11:30 PM EDT
In force: 31 min
Issued by: NWS State College, PA

County Schuylkill County, PA

The radar

The Philadelphia radar (KDIX), 158 km from the middle of the area, began a volume at 03:00 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 nearest sounding before it

Washington/Dulle, VA (KIAD), launched 00:00Z, 3.0 hours before the alert went out and 226 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 988 J/kg
Mixed-layer CIN: -49 J/kg
Mixed-layer LCL: 1158 m above ground
0-6 km bulk shear: 33 kt
0-1 km storm-relative helicity: 56 m²/s²
0-3 km storm-relative helicity: 40 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 0.8

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Jul 31, 10:56 PM EDT, 3 minutes earlier.

Area forecast discussion, Jul 31, 10:56 PM EDT, 3 minutes before

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Hazardous weather outlook, Jul 31, 4:52 AM EDT, 18 hours 7 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE STATE COLLEGE PA
452 AM EDT SUN JUL 31 2016

PAZ004>006-010>012-017>019-024>028-033>037-041-042-045-046-049>053-
056>059-063>066-010900-
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-
452 AM EDT SUN JUL 31 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL PENNSYLVANIA.

.DAY ONE...TODAY AND TONIGHT.

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

In the hours before

Local storm report, Jul 31, 8:47 PM EDT, 2 hours 12 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
847 PM EDT SUN JUL 31 2016

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0740 PM     HAIL             CARROLL                 41.06N  77.23W
07/31/2016  M1.00 INCH       CLINTON            PA   SOCIAL MEDIA

&&

EVENT NUMBER CTP1601778

KF

Local storm report, Jul 31, 9:45 PM EDT, 1 hour 14 minutes before

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Local storm report, Jul 31, 9:46 PM EDT, 1 hour 13 minutes before

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Special weather statement, Jul 31, 9:52 PM EDT, 1 hour 7 minutes before

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Local storm report, Jul 31, 10:51 PM EDT, 8 minutes before

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Special weather statement, Jul 31, 10:59 PM EDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 31, 8:38 PM EDT	Special Weather Statement	CTP	Montour, Northumberland	37 min
Jul 31, 8:58 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Montour, Northumberland	77 min
Jul 31, 9:52 PM EDT	Special Weather Statement	CTP	Schuylkill	53 min
Aug 1, 2:05 PM EDT	Special Weather Statement	CTP	Perry	40 min
Aug 1, 2:13 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Perry	47 min
Aug 1, 2:20 PM EDT	Special Weather Statement	CTP	Adams	25 min
Aug 1, 3:00 PM EDT	Special Weather Statement	CTP	Adams	30 min
Aug 1, 3:03 PM EDT	Special Weather Statement	CTP	Cumberland	27 min
Aug 1, 3:17 PM EDT	Special Weather Statement	CTP	Dauphin	28 min
Aug 1, 3:21 PM EDT	Special Weather Statement	CTP	Dauphin	24 min
Aug 1, 3:32 PM EDT	Special Weather Statement	CTP	Juniata	28 min
Aug 1, 3:36 PM EDT	Special Weather Statement	CTP	Dauphin	24 min
Aug 1, 3:59 PM EDT	Special Weather Statement	CTP	Juniata	31 min
Aug 1, 4:08 PM EDT	Special Weather Statement	CTP	York	22 min
Aug 1, 4:19 PM EDT	Special Weather Statement	CTP	Lebanon	26 min
Aug 1, 4:24 PM EDT	Special Weather Statement	CTP	Juniata, Perry	36 min
Aug 1, 4:28 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Perry	92 min
Aug 1, 4:41 PM EDT	Special Weather Statement	CTP	York	34 min
Aug 1, 5:23 PM EDT	Special Weather Statement	CTP	York	37 min
Aug 1, 5:57 PM EDT	Special Weather Statement	CTP	Carbon	48 min
Aug 1, 6:01 PM EDT	Areal Flood Advisory	CTP	Lycoming, Sullivan	119 min
Aug 1, 6:25 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming	40 min
Aug 1, 6:46 PM EDT	Special Weather Statement	CTP	Montour	14 min
Aug 1, 6:49 PM EDT	Special Weather Statement	CTP	Union	26 min
Aug 1, 7:56 PM EDT	Special Weather Statement	CTP	Snyder	49 min

Nearby

Special Weather Statements in Pennsylvania, 2016 Every special weather statement in 2016

Sources

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