Alert archive / Pennsylvania / Severe Thunderstorm Warnings in 2017
Severe Thunderstorm Warning 68, NWS State College, PA
NWS State College, PA issued this severe thunderstorm warning at Jun 18, 2017, 7:09 PM EDT for Warren County, Pennsylvania. It was in force for 66 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, 2017, 7:09 PM EDT (23:09 UTC)
- Expired
- Jun 18, 2017, 8:15 PM EDT
- In force
- 66 min
- Issued by
- NWS State College, PA
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Warren County, PA
The radar
The Buffalo radar (KBUF), 126 km from the middle of the area, began a volume at 23:09 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.
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 18, 1:37 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 11.2 hours before the alert went out and 126 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
- 199 J/kg
- Mixed-layer CIN
- -56 J/kg
- Mixed-layer LCL
- 1297 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 163 m²/s²
- 0-3 km storm-relative helicity
- 196 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 2.5
The text
As transmitted.
661
WUUS51 KCTP 182309
SVRCTP
PAC123-190015-
/O.NEW.KCTP.SV.W.0068.170618T2309Z-170619T0015Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service State College PA
709 PM EDT SUN JUN 18 2017
The National Weather Service in State College PA has issued a
* Severe Thunderstorm Warning for...
Northwestern Warren County in north central Pennsylvania...
* Until 815 PM EDT
* At 708 PM EDT, a severe thunderstorm was located over Wattsburg,
moving northeast at 35 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is possible. Expect wind damage
to trees and power lines.
* Locations impacted include...
Lottsville, Youngsville, Columbus, Spring Creek, Garland, Sugar
Grove, Bear Lake and Starbrick.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4200 7921 4182 7922 4175 7961 4199 7961
4200 7960
TIME...MOT...LOC 2308Z 240DEG 43KT 4198 7983
HAIL...1.00IN
WIND...60MPH
$$
Martin2 follow-up statements
276
WWUS51 KCTP 182337
SVSCTP
Severe Weather Statement
National Weather Service State College PA
737 PM EDT SUN JUN 18 2017
PAC123-190015-
/O.CON.KCTP.SV.W.0068.000000T0000Z-170619T0015Z/
Warren PA-
737 PM EDT SUN JUN 18 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM EDT
FOR NORTHWESTERN WARREN COUNTY...
At 735 PM EDT, a severe thunderstorm was located just south of Bear
Lake, moving northeast at 35 mph. Additional storms were just to the
west of this storm.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is possible. Expect wind damage to
trees and power lines.
Locations impacted include...
Lottsville, Youngsville, Columbus, Spring Creek, Garland, Sugar
Grove, Bear Lake and Starbrick.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4200 7921 4182 7922 4175 7961 4199 7961
4200 7960
TIME...MOT...LOC 2335Z 240DEG 43KT 4215 7944
HAIL...1.00IN
WIND...60MPH
$$
Martin958
WWUS51 KCTP 182339
SVSCTP
Severe Weather Statement
National Weather Service State College PA
739 PM EDT SUN JUN 18 2017
PAC123-190015-
/O.CON.KCTP.SV.W.0068.000000T0000Z-170619T0015Z/
Warren PA-
739 PM EDT SUN JUN 18 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM EDT
FOR NORTHWESTERN WARREN COUNTY...
At 735 PM EDT, a severe thunderstorm was located just south of Bear
Lake, moving northeast at 35 mph. Other strong storms were just to
the west of this storm.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is possible. Expect wind damage to
trees and power lines.
Locations impacted include...
Lottsville, Youngsville, Columbus, Spring Creek, Garland, Sugar
Grove, Bear Lake and Starbrick.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4200 7921 4182 7922 4175 7961 4199 7961
4200 7960
TIME...MOT...LOC 2335Z 240DEG 43KT 4215 7944
HAIL...1.00IN
WIND...60MPH
$$
MartinWhat 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 Jun 18, 2:57 PM EDT, 4 hours 12 minutes earlier.
Area forecast discussion, Jun 18, 2:57 PM EDT, 4 hours 12 minutes before
Area Forecast Discussion National Weather Service State College PA 257 PM EDT Sun Jun 18 2017 .SYNOPSIS... An approaching upper level trough will bring strong to severe thunderstorms with heavy rainfall to northwest Pennsylvania this afternoon and early evening. Thunderstorms will spread over the region overnight and Monday before a cold front through Pennsylvania. The upper trough will swing through the area during the middle of the week, then lift out by Friday. && .NEAR TERM /UNTIL 6 AM MONDAY MORNING/... Active weather for the CWA this afternoon and evening. Radar trends showing increasing convection upstream headed towards NW portions of area. Conditions are in place for severe weather, mainly damaging winds and possibly large hail. SPC has issued a Severe Thunderstorm Watch in the area of highest concern. Along with the severe thunderstorm potential, these storms have the potential to train and excessive rainfall is possible as well. FFG values are close to two inches an hour, which is certainly possible and a Flash Flood Watch is issued until 02z to account for localized excessive rain. Elsewhere, a few hit or miss showers and thunderstorms are popping up in the warm and humid airmass. With frontal boundary pushing east, showers and thunderstorms are in the forecast through the overnight hours slowly spreading west to east across the CWA. Much less instability than this afternoon will reduce severe weather risk. && .SHORT TERM /6 AM MONDAY MORNING THROUGH MONDAY NIGHT/... As front pushes though on Monday the focus of convection and heaviest rain will shift east. With afternoon heating and frontal boundary in place, SPC has slight risk over eastern half with a wedge of an enhanced risk of severe weather over Lancaster Cty. Rainfall will be locally heavy as well. FFG is quite high there with recent dry weather, but area will have to be watch for any flood potential. Conditions dry out Monday night with boundaries pushing east. && .LONG TERM /TUESDAY THROUGH SATURDAY/... A cooler and generally drier pattern is shaping up for Tuesday into early Thursday, as the cold front and plume of tropical moisture pushes east of the area. However, very fast flow will result in another low with strong warm advection bringing some showers and storms to the area later Thursday into Friday. Very humid air expected again. The cold front drops south of the area on Saturday, but is not expected to push very much to the south. EC and some other guidance hint at a strong push of warm and humid air for next Sunday. Loaded superblend in for that period and that is weighted toward the warm and humid conditions. Otherwise, the main changes to the longer term were just minor. && .AVIATION /19Z SUNDAY THROUGH FRIDAY/... Convection now developing over northwest PA and will prgress into central PA toward sunset. Worded KBFD with -TSRA and other west and central airfields with VCTS through 19/00z. Convection transitions to -SHRA overnight with some restriction to ceilings to MVFR and occasional IFR. Winds will continue to be gusty with 20 KTS likely through the evening hours. Are of convection will develop on Monday but the main effects would be toward the latter portion of the TAF valid time. .OUTLOOK... Mon...Widespread TSRA impacts central and east. Tue...Sct SHRA NW. No sig wx. Wed...Mainly dry with VFR conditions. Thu...Sct SHRA and storms...mainly N. Fri...Chance of showers and thunderstorms. && .CTP WATCHES/WARNINGS/ADVISORIES... Flash Flood Watch until 10 PM EDT this evening for PAZ004>006- 010-011. && SYNOPSIS...Ross NEAR TERM...Ross SHORT TERM...Ross LONG TERM...Fitzgerald AVIATION...Martin/RXR/Tyburski
Hazardous weather outlook, Jun 18, 4:59 PM EDT, 2 hours 10 minutes before
Hazardous Weather Outlook National Weather Service State College PA 459 PM EDT Sun Jun 18 2017 PAZ028-036-042-049>053-056-063-191115- Juniata-Franklin-Sullivan-Union-Snyder-Montour-Northumberland- Columbia-Perry-Cumberland- 459 PM EDT Sun Jun 18 2017 This Hazardous Weather Outlook is for central Pennsylvania. .DAY ONE...Tonight. Severe thunderstorms with damaging winds 60 mph or greater and large hail exceeding 1 inch in diameter are possible this evening. .DAYS TWO THROUGH SEVEN...Monday through Saturday. Severe thunderstorms with damaging winds 60 mph or greater and large hail exceeding 1 inch in diameter are possible Monday afternoon. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report significant hazardous weather. PAZ057>059-064>066-191115- Dauphin-Schuylkill-Lebanon-Adams-York-Lancaster- 459 PM EDT Sun Jun 18 2017 This Hazardous Weather Outlook is for central Pennsylvania. .DAY ONE...Tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. Severe thunderstorms with damaging winds 60 mph or greater and large hail exceeding 1 inch in diameter are possible Monday afternoon. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report significant hazardous weather. PAZ012-018-019-024>027-033>035-041-045-046-191115- Northern Clinton-Northern Centre-Southern Centre-Cambria-Blair- Huntingdon-Mifflin-Somerset-Bedford-Fulton-Northern Lycoming- Southern Clinton-Southern Lycoming- 459 PM EDT Sun Jun 18 2017 This Hazardous Weather Outlook is for central Pennsylvania. .DAY ONE...Tonight. Severe thunderstorms with damaging winds 60 mph or greater and large hail exceeding 1 inch in diameter are possible this evening. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report significant hazardous weather. PAZ004>006-010-011-191115- Warren-McKean-Potter-Elk-Cameron- 459 PM EDT Sun Jun 18 2017 ...FLASH FLOOD WATCH IN EFFECT UNTIL 10 PM EDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 353 IN EFFECT UNTIL 9 PM EDT THIS EVENING... This Hazardous Weather Outlook is for central Pennsylvania. .DAY ONE...Tonight. Please listen to NOAA Weather Radio or go to weather.gov/StateCollege on the internet for more information about the following hazards. Flash Flood Watch. Severe Thunderstorm Watch. Severe thunderstorms with damaging winds 60 mph or greater and large hail exceeding 1 inch in diameter are possible this evening. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report significant hazardous weather. PAZ017-037-191115- Clearfield-Tioga- 459 PM EDT Sun Jun 18 2017 ...SEVERE THUNDERSTORM WATCH 353 IN EFFECT UNTIL 9 PM EDT THIS EVENING... This Hazardous Weather Outlook is for central Pennsylvania. .DAY ONE...Tonight. Please listen to NOAA Weather Radio or go to weather.gov/StateCollege on the internet for more information about the following hazards. Severe Thunderstorm Watch. Severe thunderstorms with damaging winds 60 mph or greater and large hail exceeding 1 inch in diameter are possible this evening. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report significant hazardous weather. Martin
In the hours before
Local storm report, Jun 18, 5:25 PM EDT, 1 hour 44 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE STATE COLLEGE PA
525 PM EDT SUN JUN 18 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0355 PM HAIL 1 S SUGAR GROVE 41.97N 79.34W
06/18/2017 M1.00 INCH WARREN PA BROADCAST MEDIA
QUARTER-SIZED HAIL REPORTED NEAR SUGAR GROVE.
0400 PM TSTM WND DMG TIDIOUTE 41.68N 79.40W
06/18/2017 WARREN PA BROADCAST MEDIA
SEVERAL TREES REPORTED DOWN IN TIDIOUTE.
0407 PM TSTM WND DMG RUSSELL 41.92N 79.14W
06/18/2017 WARREN PA 911 CALL CENTER
TREES AND WIRES REPORTED DOWN.
0420 PM TSTM WND DMG CLARENDON 41.78N 79.10W
06/18/2017 WARREN PA 911 CALL CENTER
TREES AND WIRES REPORTED DOWN.
0450 PM TSTM WND DMG BRADFORD 41.96N 78.64W
06/18/2017 MCKEAN PA FIRE DEPT/RESCUE
TREE DOWN ACROSS KENNEDY STREET IN BRADFORD.
0450 PM TSTM WND DMG 1 S BRADFORD 41.95N 78.64W
06/18/2017 MCKEAN PA FIRE DEPT/RESCUE
TREE DOWN ACROSS LOST LANE.
0459 PM TSTM WND DMG 3 N REW 41.94N 78.50W
06/18/2017 MCKEAN PA FIRE DEPT/RESCUE
TREES AND WIRES DOWN NEAR THE OLD BRADFORD SPEEDWAY
0501 PM TSTM WND DMG 1 N REW 41.91N 78.50W
06/18/2017 MCKEAN PA FIRE DEPT/RESCUE
TREES AND WIRES DOWN ALONG SUMMIT ROAD.
0504 PM TSTM WND DMG 5 NNE REW 41.97N 78.46W
06/18/2017 MCKEAN PA FIRE DEPT/RESCUE
TREE DOWN ACROSS OIL VALLEY ROAD.
0513 PM TSTM WND DMG 1 N ELDRED 41.97N 78.38W
06/18/2017 MCKEAN PA FIRE DEPT/RESCUE
TREE DOWN ACROSS ROUTE 446 NORTH OF ELDRED.
&&
EVENT NUMBER CTP1701220 CTP1701221 CTP1701222 CTP1701223 CTP1701224
CTP1701228 CTP1701225 CTP1701227 CTP1701226 CTP1701229
EVANEGOSpecial weather statement, Jun 18, 5:34 PM EDT, 1 hour 35 minutes before
Special Weather Statement
National Weather Service State College PA
534 PM EDT SUN JUN 18 2017
PAZ010-017-182200-
Clearfield PA-Elk PA-
534 PM EDT SUN JUN 18 2017
...A STRONG THUNDERSTORM WILL AFFECT PARTS OF CLEARFIELD AND ELK
COUNTIES UNTIL 600 PM EDT...
At 534 PM EDT, Doppler radar indicated a strong thunderstorm 7 miles
west of Brockway, moving northeast at 40 mph.
Wind gusts of 50 to 55 mph and very heavy rainfall are possible.
Locations impacted include...
Ridgway, Johnsonburg, Brandy Camp, Portland Mills, Brockport,
Kersey, Weedville and Treasure Lake.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 4152 7870 4123 7846 4115 7879 4120 7876
4120 7871 4123 7871 4123 7874 4126 7873
4135 7893 4136 7895
TIME...MOT...LOC 2134Z 241DEG 37KT 4124 7894
DangeloLocal storm report, Jun 18, 5:52 PM EDT, 1 hour 17 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE STATE COLLEGE PA
552 PM EDT SUN JUN 18 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0355 PM HAIL 1 S SUGAR GROVE 41.97N 79.34W
06/18/2017 M1.00 INCH WARREN PA BROADCAST MEDIA
QUARTER-SIZED HAIL REPORTED NEAR SUGAR GROVE.
0400 PM TSTM WND DMG TIDIOUTE 41.68N 79.40W
06/18/2017 WARREN PA BROADCAST MEDIA
SEVERAL TREES REPORTED DOWN IN TIDIOUTE.
0407 PM TSTM WND DMG RUSSELL 41.92N 79.14W
06/18/2017 WARREN PA 911 CALL CENTER
TREES AND WIRES REPORTED DOWN.
0420 PM TSTM WND DMG CLARENDON 41.78N 79.10W
06/18/2017 WARREN PA 911 CALL CENTER
TREES AND WIRES REPORTED DOWN.
0450 PM TSTM WND DMG BRADFORD 41.96N 78.64W
06/18/2017 MCKEAN PA FIRE DEPT/RESCUE
TREE DOWN ACROSS KENNEDY STREET IN BRADFORD.
0450 PM TSTM WND DMG 1 S BRADFORD 41.95N 78.64W
06/18/2017 MCKEAN PA FIRE DEPT/RESCUE
TREE DOWN ACROSS LOST LANE.
0452 PM TSTM WND DMG 1 ENE BRADFORD 41.97N 78.62W
06/18/2017 MCKEAN PA FIRE DEPT/RESCUE
TREES DOWN ON HOMES ON BURNSIDE AVE.
0454 PM TSTM WND DMG 2 ESE BRADFORD 41.95N 78.60W
06/18/2017 MCKEAN PA FIRE DEPT/RESCUE
POWER LINES DOWN ALONG ROUTE 46 / SOUTH KENDALL AVE.
0459 PM TSTM WND DMG 3 N REW 41.94N 78.50W
06/18/2017 MCKEAN PA FIRE DEPT/RESCUE
TREES AND WIRES DOWN NEAR THE OLD BRADFORD SPEEDWAY
0501 PM TSTM WND DMG 1 N REW 41.91N 78.50W
06/18/2017 MCKEAN PA FIRE DEPT/RESCUE
TREES AND WIRES DOWN ALONG SUMMIT ROAD.
0504 PM TSTM WND DMG 5 NNE REW 41.97N 78.46W
06/18/2017 MCKEAN PA FIRE DEPT/RESCUE
TREE DOWN ACROSS OIL VALLEY ROAD.
0513 PM TSTM WND DMG 1 N ELDRED 41.97N 78.38W
06/18/2017 MCKEAN PA FIRE DEPT/RESCUE
TREE DOWN ACROSS ROUTE 446 NORTH OF ELDRED.
0522 PM TSTM WND DMG 1 SSW BRADFORD REGIONAL 41.79N 78.65W
06/18/2017 MCKEAN PA FIRE DEPT/RESCUE
TREE DOWN ACROSS ROBERTS ROAD JUST SOUTHWEST OF
BRADFORD REGIONAL AIRPORT.
&&
EVENT NUMBER CTP1701220 CTP1701221 CTP1701222 CTP1701223 CTP1701224
CTP1701228 CTP1701230 CTP1701231 CTP1701225 CTP1701227 CTP1701226
CTP1701229 CTP1701232
EVANEGOSpecial weather statement, Jun 18, 6:13 PM EDT, 56 minutes before
Special Weather Statement
National Weather Service State College PA
613 PM EDT SUN JUN 18 2017
PAZ010-017-182245-
Clearfield PA-Elk PA-
613 PM EDT SUN JUN 18 2017
...A STRONG THUNDERSTORM WILL AFFECT PARTS OF CLEARFIELD AND ELK
COUNTIES UNTIL 645 PM EDT...
At 612 PM EDT, Doppler radar indicated a strong thunderstorm near
DuBois, moving northeast at 45 mph.
Pea size hail and wind gusts up to 50 mph are possible.
Locations impacted include...
DuBois, St. Marys, Force, Brandy Camp, Sandy, Brockport, Parker Dam
State Park, Penfield, S.B. Elliot State Park, Rockton, Weedville,
Kersey, Falls Creek, Penn State Dubois and Treasure Lake.
LAT...LON 4148 7860 4118 7834 4103 7880 4114 7880
4120 7877 4120 7871 4123 7871 4123 7874
4126 7874 4130 7882
TIME...MOT...LOC 2212Z 234DEG 38KT 4118 7881
DangeloSpecial weather statement, Jun 18, 6:40 PM EDT, 29 minutes before
Special Weather Statement
National Weather Service State College PA
640 PM EDT SUN JUN 18 2017
PAZ037-182315-
Tioga PA-
640 PM EDT SUN JUN 18 2017
...A STRONG THUNDERSTORM WILL AFFECT PARTS OF TIOGA COUNTY UNTIL 715
PM EDT...
At 640 PM EDT, Doppler radar indicated a strong thunderstorm over
Wellsboro, moving northeast at 35 mph.
Wind gusts up to 50 mph are possible.
Locations impacted include...
Wellsboro, Mansfield, Keeneyville, Tioga and Mansfield University.
LAT...LON 4169 7731 4176 7742 4192 7728 4192 7712
4178 7702
TIME...MOT...LOC 2240Z 229DEG 31KT 4175 7733
DangeloSpecial weather statement, Jun 18, 6:55 PM EDT, 14 minutes before
Special Weather Statement National Weather Service State College PA 655 PM EDT SUN JUN 18 2017 PAZ019-026-027-182330- Huntingdon PA-Mifflin PA-Southern Centre PA- 655 PM EDT SUN JUN 18 2017 ...A STRONG THUNDERSTORM WILL AFFECT PARTS OF HUNTINGDON...MIFFLIN... AND SOUTHERN CENTRE COUNTIES UNTIL 730 PM EDT... At 654 PM EDT, Doppler radar indicated a strong thunderstorm near Huntingdon, moving northeast at 25 mph. Pea size hail and wind gusts of 50 mph are possible. This strong thunderstorm will be near... Mcalevys Fort and Whipple Dam State Park around 715 PM EDT. Belleville around 720 PM EDT. Boalsburg around 730 PM EDT. Other locations impacted by this storm include Tussey Mountain Ski Area and the Pennsylvania Military Museum. LAT...LON 4052 7800 4058 7806 4083 7775 4058 7767 TIME...MOT...LOC 2254Z 236DEG 22KT 4058 7797 Dangelo
The office that day
Everything else NWS State College, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 18, 1:31 PM EDT | Flash Flood Watch | CTP | Cameron, Elk, McKean, Potter, Warren | 15 hr |
| Jun 18, 2:16 PM EDT | Special Weather Statement | CTP | Schuylkill | 44 min |
| Jun 18, 3:30 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 60 min |
| Jun 18, 4:24 PM EDT | Severe Thunderstorm Warning | CTP | McKean, Warren | 51 min |
| Jun 18, 4:45 PM EDT | Special Weather Statement | CTP | Elk | 45 min |
| Jun 18, 4:57 PM EDT | Severe Thunderstorm Warning | CTP | McKean, Potter | 48 min |
| Jun 18, 5:24 PM EDT | Special Weather Statement | CTP | Tioga | 36 min |
| Jun 18, 5:34 PM EDT | Special Weather Statement | CTP | Elk | 26 min |
| Jun 18, 5:47 PM EDT | Severe Thunderstorm Warning | CTP | Clinton, Lycoming, Potter, Tioga | 58 min |
| Jun 18, 6:13 PM EDT | Special Weather Statement | CTP | Elk | 32 min |
| Jun 18, 6:40 PM EDT | Special Weather Statement | CTP | Tioga | 35 min |
| Jun 18, 6:55 PM EDT | Special Weather Statement | CTP | Mifflin | 35 min |
| Jun 18, 7:09 PM EDT | Areal Flood Advisory | CTP | Warren | 3 hr |
| Jun 18, 7:18 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Huntingdon, Mifflin, Snyder | 57 min |
| Jun 18, 7:20 PM EDT | Special Weather Statement | CTP | Lycoming | 40 min |
Nearby
Severe Thunderstorm Warnings in Pennsylvania, 2017Every severe thunderstorm warning in 2017
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.