Alert archive / Pennsylvania / Special Weather Statements in 2015
Special Weather Statement, NWS State College, PA
NWS State College, PA issued this special weather statement at Jun 18, 2015, 7:49 PM EDT for Cumberland County, Pennsylvania. It was in force for 26 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
- Jun 18, 2015, 7:49 PM EDT (23:49 UTC)
- Expired
- Jun 18, 2015, 8:15 PM EDT
- In force
- 26 min
- Issued by
- NWS State College, PA
County Cumberland County, PA
The radar
The State College radar (KCCX), 106 km from the middle of the area, began a volume at 23:52 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 12:00Z, 11.8 hours before the alert went out and 123 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.
- Mixed-layer CAPE
- 1 J/kg
- Mixed-layer CIN
- -125 J/kg
- Mixed-layer LCL
- 835 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 39 m²/s²
- 0-3 km storm-relative helicity
- 97 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>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 Jun 18, 2:48 PM EDT, 5 hours 1 minute earlier.
Area forecast discussion, Jun 18, 2:48 PM EDT, 5 hours 1 minute before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE STATE COLLEGE PA 248 PM EDT THU JUN 18 2015 .SYNOPSIS... HOT SUBTROPICAL RIDGE SPREADING OVER THE SOUTHERN UNITED STATES WILL KEEP NORTHERN STREAM FRONTAL SYSTEMS STALLED OUT ACROSS THE NORTHEAST AND MID ATLANTIC STATES INTO NEXT WEEK. EXPECT PERIODS OF RAIN AND THUNDERSTORMS TO OCCUR IN THIS PATTERN. && .NEAR TERM /THROUGH TONIGHT/... SCATTERED SHOWERS DEVELOPING ON RADAR...FEW HAVE ANY LIGHTING STRIKES BUT EXPECT THAT TO CHANGE FOR REMAINDER OF AFTERNOON AND EVENING. HRRR RUNS CONTINUE TO SHOWER SCATTERED SHOWERS AND THUNDERSTORMS AHEAD OF APPROACHING COLD FRONT. WITH TD VALUES IN THE LOWER 70S IN SPOTS EXPECTED SOME LOCALLY HEAVY SHORT LIVED DOWNPOURS. FRONT ARRIVES LATER THIS EVENING WITH A SCATTERED LINE OF SHOWERS AND THUNDERSTORMS. BEHIND THIS WILL BE DRIER AIR AS THE SURFACE FRONT PUSHES THROUGH. && .SHORT TERM /FRIDAY THROUGH FRIDAY NIGHT/... SFC HIGH WITH DRIER AIR BUILDS INTO CWA FRIDAY. FRONT WILL NOT BE TOO FAR SOUTH OF PA/MD BORDER AND AN ISOLATED SHOWERS IS POSSIBLE THERE. COOL NIGHT FRIDAY NIGHT WITH TEMPERATURES BOTTOMING OUT IN THE 50S FOR A LARGE PART OF THE AREA AND EVEN SOME 40S IN THE NORTHERN MOUNTAINS. && .LONG TERM /SATURDAY THROUGH WEDNESDAY/... HIGH PRES RIDGE FROM NEW ENGLAND DOWN THROUGH NY AND PA. REMNANTS OF BILL MOVING INTO OHIO WITH A WARM FRONT SPREADING PRECIPITATION INTO SOUTHWEST PA. CLOUDS WILL BE INCREASING IN ADVANCE OF THIS INTO THE NIGHTTIME HOURS WITH PRECIPITATION MOVING INTO WESTERN PA AND SPREADING EAST. FORECAST HAS THE CENTER OF WHAT WILL BE LEFT OF BILL MOVING EAST ALONG THE MASON-DIXON LINE AND THEN OFF THE EAST COAST BY SUNDAY EVENING. A WIDESPREAD ONE TO TWO INCHES OF RAIN IS POSSIBLE ACROSS THE SOUTHERN HALF OF THE STATE WITH LESS TO THE NORTH OF HERE. HEAVY DOWNPOURS WITH ANY THUNDERSTORMS COULD PRODUCE LOCALLY HIGHER AMOUNTS AND SO THIS IS STILL A CONCERN SATURDAY NIGHT AND SUNDAY. HOWEVER...MOST OF THE RAINFALL WILL BE BENEFICIAL FOR DROUGHT RELIEF. THE MAIN CONCERN REMAINS FOR POTENTIAL OF LOCALIZED FLOODING IF THUNDERSTORMS REPEATEDLY MOVE OVER THE SAME LOCATIONS. CLOUDS AND HUMIDITY WILL LINGER BEHIND UNTIL THE COLD FRONT SWEEPS THROUGH SUNDAY NIGHT. THE FRONT MAY TRIGGER ADDITIONAL SHOWERS AND THUNDERSTORMS SUNDAY AFTERNOON AND NIGHT. UPR LEVEL RIDGE SETS UP OVER THE CENTRAL U.S. WITH NW FLOW ACROSS PA BEGINNING MONDAY INTO TUESDAY. MODEL UNCERTAINTY INCREASES FOR MID WEEK ON TIMING AND STRENGTH OF THE NEXT SYSTEMS. GENERALLY LOOKING AT A VIGOROUS LOW PRESSURE CENTER MOVES FROM THE GREAT LAKES INTO PA MONDAY NIGHT INTO TUESDAY MORNING SPREADING MORE SHOWERS ACROSS THE STATE. AN ASSOCIATED COLD FRONT SWEEPS THROUGH WITH WEATHER CLEARING BY TUESDAY NIGHT. HIGH PRESSURE BUILDS IN FOR WEDNESDAY BRINGING COOLER NIGHTS AND DRIER WEATHER. BUT THE ACTIVE PATTERN CONTINUES WITH THE NEXT WAVE APPROACHING SW PA WITH A WARM FRONT AND SHOWERS POSSIBLE AGAIN ON THURSDAY. && .AVIATION /19Z THURSDAY THROUGH TUESDAY/... SCT CONVECTION FOR THIS AFTERNOON AND EVENING. MVFR TO IFR CHANCES WILL ONCE AGAIN BE POSSIBLE TONIGHT INTO TOMORROW MORNING...ESPECIALLY BFD AND JST AND ARES THAT RECEIVE ANY PRECIPITATION. VFR SHOULD DOMINATE THE FORECAST FOR FRIDAY. OUTLOOK... FRI...BCMG VFR. SAT-MON...VFR/MVFR WITH PERIODS OF SHRA/TSRA. LOCALLY +RA PSBL SAT NGT INTO EARLY SUNDAY. && .CTP WATCHES/WARNINGS/ADVISORIES... NONE. && SYNOPSIS...ROSS NEAR TERM...ROSS SHORT TERM...ROSS LONG TERM...WATSON AVIATION...ROSS
Hazardous weather outlook, Jun 18, 2:29 PM EDT, 5 hours 20 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE STATE COLLEGE PA 229 PM EDT THU JUN 18 2015 PAZ004-005-010-011-017>019-024>028-033>036-056-063>065-191830- WARREN-MCKEAN-ELK-CAMERON-CLEARFIELD-NORTHERN CENTRE-SOUTHERN CENTRE- CAMBRIA-BLAIR-HUNTINGDON-MIFFLIN-JUNIATA-SOMERSET-BEDFORD-FULTON- FRANKLIN-PERRY-CUMBERLAND-ADAMS-YORK- 229 PM EDT THU JUN 18 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL PENNSYLVANIA. .DAY ONE...THIS AFTERNOON AND TONIGHT. SCATTERED THUNDERSTORMS THIS AFTERNOON AND EVENING. MOST STORMS WILL NOT BE SEVERE...THOUGH A COUPLE STORMS WITH STRONG WINDS ARE POSSIBLE. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. PAZ006-012-037-041-042-045-046-049>053-057>059-066-191830- POTTER-NORTHERN CLINTON-TIOGA-NORTHERN LYCOMING-SULLIVAN- SOUTHERN CLINTON-SOUTHERN LYCOMING-UNION-SNYDER-MONTOUR- NORTHUMBERLAND-COLUMBIA-DAUPHIN-SCHUYLKILL-LEBANON-LANCASTER- 229 PM EDT THU JUN 18 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL PENNSYLVANIA. .DAY ONE...THIS AFTERNOON AND TONIGHT. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
In the hours before
Special weather statement, Jun 18, 7:00 PM EDT, 49 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
700 PM EDT THU JUN 18 2015
PAZ049-050-182345-
UNION PA-SNYDER PA-
700 PM EDT THU JUN 18 2015
...A STRONG THUNDERSTORM WILL AFFECT UNION...AND SNYDER COUNTIES
UNTIL 745 PM EDT...
AT 659 PM EDT...DOPPLER RADAR INDICATED A STRONG THUNDERSTORM OVER
R.B. WINTER STATE PARK...MOVING SOUTHEAST AT 20 MPH.
50 MPH WIND GUSTS AND PEA SIZE HAIL ARE POSSIBLE WITH THIS STORM.
THIS STRONG THUNDERSTORM WILL BE NEAR...
SAND BRIDGE STATE PARK AROUND 720 PM EDT.
FOREST HILL AROUND 725 PM EDT.
MIFFLINBURG AND PENNS CREEK AROUND 730 PM EDT.
VICKSBURG AROUND 735 PM EDT.
KRATZERVILLE...WINFIELD AND LINNTOWN AROUND 745 PM EDT.
OTHER LOCATIONS IMPACTED BY THIS STORM INCLUDE HARTLETON...NEW
BERLIN...BUCKNELL...SELINGSGROVE AIRPORT AND FREEBURG.
FOR THOSE DRIVING ON INTERSTATE 80...THIS INCLUDES AREAS BETWEEN THE
JERSEY SHORE AND MILE RUN EXITS...SPECIFICALLY FROM MILE MARKERS 195
TO 196.
LAT...LON 4085 7681 4080 7685 4072 7685 4072 7686
4094 7725 4105 7714 4099 7687 4095 7688
4092 7686 4089 7682 4088 7680
TIME...MOT...LOC 2259Z 292DEG 15KT 4098 7720
EVANEGOSpecial weather statement, Jun 18, 7:11 PM EDT, 38 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
711 PM EDT THU JUN 18 2015
PAZ026-036-056-063-182345-
CUMBERLAND PA-FRANKLIN PA-HUNTINGDON PA-PERRY PA-
711 PM EDT THU JUN 18 2015
...A STRONG THUNDERSTORM WILL AFFECT CUMBERLAND...FRANKLIN...
HUNTINGDON...AND PERRY COUNTIES UNTIL 745 PM EDT...
AT 711 PM EDT...DOPPLER RADAR INDICATED A STRONG THUNDERSTORM NEAR
DOYLESBURG...MOVING EAST AT 20 MPH.
50 MPH WIND GUSTS AND DIME SIZE HAIL ARE POSSIBLE WITH THIS STORM.
THIS STRONG THUNDERSTORM WILL BE NEAR...
DOYLESBURG AND BIG SPRING STATE PARK AROUND 725 PM EDT.
ROXBURY AROUND 735 PM EDT.
OTHER LOCATIONS IMPACTED BY THIS STORM INCLUDE ORRSTOWN.
THIS INCLUDES THE PENNSYLVANIA TURNPIKE FROM MILE MARKERS 194 TO 208.
LAT...LON 4001 7763 4026 7784 4030 7775 4030 7771
4027 7770 4030 7766 4024 7744
TIME...MOT...LOC 2311Z 291DEG 19KT 4024 7777
EVANEGOSpecial weather statement, Jun 18, 7:15 PM EDT, 34 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE STATE COLLEGE PA 715 PM EDT THU JUN 18 2015 PAZ026-190000- HUNTINGDON PA- 715 PM EDT THU JUN 18 2015 ...A STRONG THUNDERSTORM WILL AFFECT HUNTINGDON COUNTY UNTIL 800 PM EDT... AT 714 PM EDT...DOPPLER RADAR INDICATED A STRONG THUNDERSTORM NEAR TROUGH CREEK STATE PARK...MOVING EAST AT 15 MPH. 50 MPH WIND GUSTS AND DIME SIZE HAIL ARE POSSIBLE WITH THIS STORM. LOCATIONS IMPACTED INCLUDE... SHY BEAVER...CASSVILLE...SALTILLO...THREE SPRINGS AND TROUGH CREEK STATE PARK. LAT...LON 4028 7823 4033 7818 4033 7787 4012 7801 TIME...MOT...LOC 2314Z 277DEG 15KT 4028 7812 EVANEGO
Special weather statement, Jun 18, 7:23 PM EDT, 26 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
723 PM EDT THU JUN 18 2015
PAZ036-190000-
FRANKLIN PA-
723 PM EDT THU JUN 18 2015
...A STRONG THUNDERSTORM WILL AFFECT FRANKLIN COUNTY UNTIL 800 PM
EDT...
AT 723 PM EDT...DOPPLER RADAR INDICATED A STRONG THUNDERSTORM NEAR
MARION...MOVING EAST AT 15 MPH.
50 MPH WIND GUSTS AND NICKEL SIZE HAIL ARE POSSIBLE WITH THIS STORM.
THIS STRONG THUNDERSTORM WILL BE NEAR...
WAYNESBORO AROUND 740 PM EDT.
MONT ALTO AROUND 745 PM EDT.
WAYNE HEIGHTS AND ROUZERVILLE AROUND 750 PM EDT.
OTHER LOCATIONS IMPACTED BY THIS STORM INCLUDE QUINCY AND PENN STATE
MONT ALTO.
THIS INCLUDES INTERSTATE 81 FROM MILE MARKERS 9 TO 10.
LAT...LON 3982 7770 3986 7769 3988 7747 3972 7746
3972 7756
TIME...MOT...LOC 2323Z 273DEG 13KT 3983 7764
EVANEGOSpecial weather statement, Jun 18, 7:39 PM EDT, 10 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
739 PM EDT THU JUN 18 2015
PAZ050-052-190030-
SNYDER PA-NORTHUMBERLAND PA-
739 PM EDT THU JUN 18 2015
...A STRONG THUNDERSTORM WILL AFFECT SNYDER...AND NORTHUMBERLAND
COUNTIES UNTIL 830 PM EDT...
AT 737 PM EDT...DOPPLER RADAR INDICATED A STRONG THUNDERSTORM OVER
HUMMELS WHARF...MOVING SOUTHEAST AT 15 MPH.
50 MPH WIND GUSTS AND PEA SIZE HAIL ARE POSSIBLE WITH THIS STORM.
LOCATIONS IMPACTED INCLUDE...
SELINSGROVE...SUNBURY...HUMMELS WHARF...KRATZERVILLE...SHAMOKIN
DAM...TREVORTON...HERNDON...SELINSGROVE AIRPORT...
KLINGERSTOWN...SHAMOKIN...NEW BERLIN AND NORTHUMBERLAND.
LAT...LON 4069 7661 4065 7673 4065 7678 4064 7679
4086 7703 4089 7694 4088 7688 4089 7683
4088 7680 4089 7681 4089 7680 4078 7654
TIME...MOT...LOC 2337Z 304DEG 14KT 4081 7683
EVANEGOSpecial weather statement, Jun 18, 7:49 PM EDT, 0 minutes before
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</html>The office that day
Everything else NWS State College, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 18, 1:24 PM EDT | Special Weather Statement | CTP | Somerset | 51 min |
| Jun 18, 4:03 PM EDT | Special Weather Statement | CTP | Mifflin | 42 min |
| Jun 18, 4:20 PM EDT | Special Weather Statement | CTP | Adams | 40 min |
| Jun 18, 4:26 PM EDT | Special Weather Statement | CTP | Adams | 34 min |
| Jun 18, 4:34 PM EDT | Severe Thunderstorm Warning | CTP | Adams, York | 29 min |
| Jun 18, 5:32 PM EDT | Special Weather Statement | CTP | Cumberland | 43 min |
| Jun 18, 6:02 PM EDT | Special Weather Statement | CTP | Clearfield | 43 min |
| Jun 18, 6:15 PM EDT | Special Weather Statement | CTP | Union | 45 min |
| Jun 18, 6:49 PM EDT | Special Weather Statement | CTP | York | 41 min |
| Jun 18, 7:00 PM EDT | Special Weather Statement | CTP | Union | 45 min |
| Jun 18, 7:11 PM EDT | Special Weather Statement | CTP | Franklin | 34 min |
| Jun 18, 7:15 PM EDT | Special Weather Statement | CTP | Huntingdon | 45 min |
| Jun 18, 7:23 PM EDT | Special Weather Statement | CTP | Franklin | 37 min |
| Jun 18, 7:39 PM EDT | Special Weather Statement | CTP | Northumberland | 51 min |
| Jun 18, 7:40 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 36 min |
Nearby
Special Weather Statements in Pennsylvania, 2015Every special weather statement 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.