Alert archive / Pennsylvania / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 31, NWS Pittsburgh, PA

June 16, 2016Indiana County, Jefferson County, Pennsylvania

NWS Pittsburgh, PA issued this severe thunderstorm warning at Jun 16, 2016, 11:02 AM EDT for Indiana County, Jefferson County, Pennsylvania. It was in force for 28 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued: Jun 16, 2016, 11:02 AM EDT (15:02 UTC)
Expired: Jun 16, 2016, 11:30 AM EDT
In force: 28 min
Issued by: NWS Pittsburgh, PA
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Indiana County, PA, Jefferson County, PA

The radar

The State College radar (KCCX), 78 km from the middle of the area, began a volume at 15:05 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 was reported inside it

Time	Report	Where	Remark
Jun 16, 11:15 AM EDT	TSTM WND DMG	2 Wsw Glen Campbell, PA	MULTIPLE TREES DOWN AND LINES DOWN/POWER OUTAGES.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this severe thunderstorm warning; the first came 13 minutes after it went out.

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 nearest sounding before it

Pittsburgh, PA (KAGC), launched 12:00Z, 3.0 hours before the alert went out and 108 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: 645 J/kg
Mixed-layer CIN: -71 J/kg
Mixed-layer LCL: 838 m above ground
0-6 km bulk shear: 30 kt
0-1 km storm-relative helicity: 36 m²/s²
0-3 km storm-relative helicity: 130 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 0.6

Open this sounding in Storm Lab

The text

As transmitted.

382 
WUUS51 KPBZ 161502
SVRPBZ
PAC063-065-161530-
/O.NEW.KPBZ.SV.W.0031.160616T1502Z-160616T1530Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PITTSBURGH PA
1102 AM EDT THU JUN 16 2016

THE NATIONAL WEATHER SERVICE IN PITTSBURGH HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHEASTERN INDIANA COUNTY IN WEST CENTRAL PENNSYLVANIA...
  SOUTH CENTRAL JEFFERSON COUNTY IN WEST CENTRAL PENNSYLVANIA...

* UNTIL 1130 AM EDT

* AT 1102 AM EDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
  EXTENDING FROM NEAR PUNXSUTAWNEY TO 6 MILES NORTH OF BELSANO...
  MOVING EAST AT 35 MPH.

  HAZARD...60 MPH WIND GUSTS. 

  SOURCE...RADAR INDICATED. 

  IMPACT...EXPECT DAMAGE TO TREES AND POWER LINES...RESULTING IN
           SOME POWER OUTAGES. 

* LOCATIONS IMPACTED INCLUDE...
  CLYMER...ROSSITER...MARION CENTER...CHERRY TREE...GLEN CAMPBELL...
  DIXONVILLE...COMMODORE AND YELLOW CREEK STATE PARK.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

LARGE HAIL AND DAMAGING WINDS AND CONTINUOUS CLOUD TO GROUND
LIGHTNING IS OCCURRING WITH THESE STORMS. MOVE INDOORS IMMEDIATELY.
LIGHTNING IS ONE OF NATURE'S LEADING KILLERS. REMEMBER...IF YOU CAN
HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.

PLEASE REPORT SEVERE WEATHER BY CALLING 4 1 2...2 6 2...1 9 8 8...
POSTING TO THE NWS PITTSBURGH FACEBOOK PAGE...OR USING TWITTER
@NWSPITTSBURGH.

&&

LAT...LON 4072 7881 4056 7889 4057 7908 4093 7907
      4093 7881 4072 7880
TIME...MOT...LOC 1502Z 271DEG 31KT 4090 7894 4061 7892 

HAIL...<.75IN
WIND...60MPH
 
$$

TAX

2 follow-up statements

126 
WWUS51 KPBZ 161515
SVSPBZ

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PITTSBURGH PA
1115 AM EDT THU JUN 16 2016

PAC063-065-161530-
/O.CON.KPBZ.SV.W.0031.000000T0000Z-160616T1530Z/
INDIANA PA-JEFFERSON PA-
1115 AM EDT THU JUN 16 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 AM EDT
FOR NORTHEASTERN INDIANA AND SOUTH CENTRAL JEFFERSON COUNTIES...

AT 1115 AM EDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 7 MILES SOUTHEAST OF PUNXSUTAWNEY TO NEAR NORTHERN
CAMBRIA...MOVING EAST AT 35 MPH.

HAZARD...60 MPH WIND GUSTS. 

SOURCE...RADAR INDICATED. 

IMPACT...EXPECT DAMAGE TO TREES AND POWER LINES...RESULTING IN SOME 
         POWER OUTAGES. 

LOCATIONS IMPACTED INCLUDE...
CLYMER...ROSSITER...MARION CENTER...CHERRY TREE...GLEN CAMPBELL...
DIXONVILLE...COMMODORE AND YELLOW CREEK STATE PARK.

PLEASE REPORT SEVERE WEATHER BY CALLING 4 1 2...2 6 2...1 9 8 8...
POSTING TO THE NWS PITTSBURGH FACEBOOK PAGE...OR USING TWITTER
@NWSPITTSBURGH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

CONTINUOUS CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THESE STORMS.
MOVE INDOORS IMMEDIATELY. LIGHTNING IS ONE OF NATURE'S LEADING
KILLERS. REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO
BE STRUCK BY LIGHTNING.

&&

LAT...LON 4072 7881 4056 7889 4057 7908 4093 7904
      4093 7881 4072 7880
TIME...MOT...LOC 1515Z 271DEG 31KT 4090 7884 4061 7882 

HAIL...<.75IN
WIND...60MPH
 
$$

TAX

264 
WWUS51 KPBZ 161525
SVSPBZ

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PITTSBURGH PA
1125 AM EDT THU JUN 16 2016

PAC063-065-161535-
/O.EXP.KPBZ.SV.W.0031.000000T0000Z-160616T1530Z/
INDIANA PA-JEFFERSON PA-
1125 AM EDT THU JUN 16 2016

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN INDIANA AND SOUTH
CENTRAL JEFFERSON COUNTIES WILL EXPIRE AT 1130 AM EDT...
    
THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE AREA.
THEREFORE...THE WARNING WILL BE ALLOWED TO EXPIRE.  HOWEVER HEAVY
RAIN IS STILL POSSIBLE WITH REMAINING THUNDERSTORMS.

LAT...LON 4072 7881 4056 7889 4057 7908 4093 7904
      4093 7881 4072 7880
TIME...MOT...LOC 1520Z 271DEG 31KT 4090 7884 4061 7882 

$$

TAX

What 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 Pittsburgh, PA wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 16, 9:11 AM EDT, 1 hour 51 minutes earlier.

Area forecast discussion, Jun 16, 9:11 AM EDT, 1 hour 51 minutes before

Area Forecast Discussion
National Weather Service Pittsburgh PA
911 AM EDT THU JUN 16 2016

.SYNOPSIS...
Crossing low pressure will bring showers and thunderstorms to the
Upper Ohio Valley Region today.

&&

.NEAR TERM /UNTIL 6 PM THIS EVENING/...
We have already issued a couple of severe warnings for the
activity moving across the northern portion of the CWA. Have
updated the grids for this early activity. This line will exit
the area by noon. There should be sufficient clearing behind the
line to allow instability to recover for more convection with the
main low this afternoon and evening. The full spectrum of severe
threats remains possible with this event. Even after the severe
threat wanes tonight, flash flooding may continue to be an issue
as efficient warm rain processes remain possible. Activity should
begin to die down towards sunrise.

&&

.SHORT TERM /6 PM THIS EVENING THROUGH SATURDAY/...
Building high pressure will improve conditions rapidly behind the
exiting low. Expect Friday and Saturday temperatures near the
average with more comfortable humidity levels as per lower dewpoints.

&&

.LONG TERM /SATURDAY NIGHT THROUGH WEDNESDAY/...
That high is progged to maintain dry and seasonal weather into
early next week. Northeast flow in the boundary layer may
initially limit temperatures to near, or a few degrees above the
averages, but rising heights aloft are signaling a rapid
moderation with temperatures for the period expected about 5 to
10 degrees above the near 80 average.

As mid week approaches, the models indicate frontal encroachment,
with passage currently slated for Tuesday. Rain chances have been
increased, and the temperature prognosis eased for that
eventually.

&&

.AVIATION /13Z THURSDAY THROUGH MONDAY/...
Tricky forecast for the first 6 hours. First must deal with the
left over scattered thunderstorms which may bring early
restrictions to PIT, AGC, BVI and LBE. Once this activity exits,
the next problem will be lower vis with rapidly developing fog.
Still plenty of cirrus covering the region, and model data wants
to keep the cirrus overhead through the night. This will limit the
amount and density of fog, but with surface dewpoints so high,
fog is expected at each port. For now will go with general mvfr
restrictions. After any morning fog, will be a brief return to
vfr conditions, until restrictions are likely again in the
afternoon as showers and storms return to the area.

.OUTLOOK /TONIGHT THROUGH MONDAY/...
Periodic restrictions are likely tonight night with the exiting
low pressure. VFR conditions are expected through the weekend.

&&

.PBZ WATCHES/WARNINGS/ADVISORIES...
MD...None.
OH...None.
PA...None.
WV...None.

&&

Hazardous weather outlook, Jun 16, 3:35 AM EDT, 7 hours 27 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE PITTSBURGH PA
335 AM EDT THU JUN 16 2016

OHZ039>041-048-057-058-068-PAZ007>009-013>016-022-023-074-170745-
TUSCARAWAS-CARROLL-COLUMBIANA-COSHOCTON-MUSKINGUM-GUERNSEY-NOBLE-
MERCER-VENANGO-FOREST-LAWRENCE-BUTLER-CLARION-JEFFERSON-ARMSTRONG-
INDIANA-WESTMORELAND RIDGES-
335 AM EDT THU JUN 16 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL OHIO...NORTHWEST
PENNSYLVANIA...SOUTHWEST PENNSYLVANIA...WEST CENTRAL PENNSYLVANIA
AND WESTERN PENNSYLVANIA.

.DAY ONE...TODAY AND TONIGHT.

THERE IS A SLIGHT RISK FOR SEVERE THUNDERSTORMS TODAY WITH DAMAGING
WIND GUSTS AS THE PRIMARY HAZARD. HEAVY RAINFALL MAY SPAWN
LOCALIZED FLOODING OF POOR DRAINAGE AREAS.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

MDZ001-OHZ049-050-059-069-PAZ020-021-029-031-073-075-076-WVZ001>004-
012-021-509>514-170745-
GARRETT-HARRISON-JEFFERSON-BELMONT-MONROE-BEAVER-ALLEGHENY-
WASHINGTON-GREENE-WESTMORELAND-FAYETTE-FAYETTE RIDGES-HANCOCK-BROOKE-
OHIO-MARSHALL-WETZEL-MARION-MONONGALIA-
RIDGES OF EASTERN MONONGALIA AND NORTHWESTERN PRESTON-PRESTON-
EASTERN PRESTON-WESTERN TUCKER-EASTERN TUCKER-
335 AM EDT THU JUN 16 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN MARYLAND...EAST
CENTRAL OHIO...SOUTHWEST PENNSYLVANIA...WESTERN
PENNSYLVANIA...NORTHERN WEST VIRGINIA AND NORTHERN PANHANDLE OF
WEST VIRGINIA.

.DAY ONE...TODAY AND TONIGHT.

THERE IS A ENHANCED RISK FOR SEVERE THUNDERSTORMS TODAY WITH DAMAGING
WIND GUSTS AS THE PRIMARY HAZARD. ISOLATED TORNADOES AND LARGE
HAIL ARE POSSIBLE...AND HEAVY RAINFALL MAY SPAWN LOCALIZED
FLOODING OF POOR DRAINAGE AREAS.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

15

In the hours before

Local storm report, Jun 16, 10:38 AM EDT, 24 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
1038 AM EDT THU JUN 16 2016

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

1037 AM     HAIL             1 WSW WHEELING          40.07N 80.72W
06/16/2016  M1.00 INCH       OHIO               WV   TRAINED SPOTTER

            .

&&

JD

Special weather statement, Jun 16, 10:41 AM EDT, 21 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PITTSBURGH PA
1041 AM EDT THU JUN 16 2016

PAZ016-022-023-161515-
JEFFERSON-INDIANA-ARMSTRONG-
1041 AM EDT THU JUN 16 2016

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT NORTHEASTERN INDIANA...
SOUTHWESTERN JEFFERSON AND EAST CENTRAL ARMSTRONG COUNTIES...

AT 1041 AM EDT...RADAR INDICATED STRONG THUNDERSTORMS WERE LOCATED
ALONG A LINE EXTENDING FROM 10 MILES SOUTHEAST OF NEW BETHLEHEM TO
INDIANA. MOVEMENT WAS EAST AT 35 MPH.

WIND GUSTS UP TO 50 MPH AND PEA SIZE HAIL ARE POSSIBLE WITH THESE
STORMS.

LOCATIONS IMPACTED INCLUDE...
INDIANA...CLYMER...DAYTON...CHEVY CHASE HEIGHTS...ROSSITER...
ERNEST...MARION CENTER...CHERRY TREE...CREEKSIDE...PLUMVILLE...
GLEN CAMPBELL...ATWOOD...DIXONVILLE...COMMODORE...SMICKSBURG...
YELLOW CREEK STATE PARK AND MAHONING CREEK LAKE.

FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.

THESE STORMS MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO
STATIONS AND AVAILABLE TELEVISION STATIONS FOR ADDITIONAL INFORMATION
AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

LAT...LON 4072 7881 4054 7889 4059 7921 4092 7931
      4092 7881 4072 7880
TIME...MOT...LOC 1441Z 276DEG 28KT 4087 7922 4062 7912

TAX

Local storm report, Jun 16, 10:42 AM EDT, 20 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
1042 AM EDT THU JUN 16 2016

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

1015 AM     HAIL             3 SSW MOUNT PLEASANT    40.13N 80.82W
06/16/2016  E1.00 INCH       BELMONT            OH   EMERGENCY MNGR

            QUARTER SIZE HAIL NEAR COLERAIN AND
            JEFFERSON COUNTY LINE.

&&

TJW

Local storm report, Jun 16, 10:45 AM EDT, 17 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
1045 AM EDT THU JUN 16 2016

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

1020 AM     HAIL             3 S MOUNT PLEASANT      40.13N 80.81W
06/16/2016  E1.00 INCH       BELMONT            OH   PUBLIC

            QUARTER SIZE HAIL IN COLERAIN .

&&

TJW

Local storm report, Jun 16, 10:56 AM EDT, 6 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
1056 AM EDT THU JUN 16 2016

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

1010 AM     TSTM WND DMG     2 N FRANKLIN            41.42N 79.84W
06/16/2016                   VENANGO            PA   EMERGENCY MNGR

            OVER AN AREA SURROUNDING SUGAR CREEK,
            FRANKLIN AND ROCKY GROVE... NUMEROUS TREES
            AND POWER LINES HAVE BEEN DOWN. .

&&

JD

Special weather statement, Jun 16, 10:56 AM EDT, 6 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PITTSBURGH PA
1056 AM EDT THU JUN 16 2016

PAZ029-031-075-161545-
WASHINGTON-GREENE-FAYETTE-
1056 AM EDT THU JUN 16 2016

...A STRONG THUNDERSTORM WILL AFFECT WEST CENTRAL FAYETTE...EASTERN
GREENE AND SOUTH CENTRAL WASHINGTON COUNTIES...

AT 1056 AM EDT...A STRONG THUNDERSTORM WAS LOCATED NEAR WAYNESBURG...
MOVING SOUTHEAST AT 30 MPH.

WIND GUSTS UP TO 50 MPH AND PEA SIZE HAIL ARE POSSIBLE WITH THIS
STORM.

LOCATIONS IMPACTED INCLUDE...
WAYNESBURG...MASONTOWN...FREDERICKTOWN-MILLSBORO...JEFFERSON BORO...
FAIRDALE...ISABELLA...DEEMSTON...NEMACOLIN...BOBTOWN...REPUBLIC...
MARIANNA...CARMICHAELS...RICES LANDING...NEW SALEM...GREENSBORO...
CLARKSVILLE...CENTERVILLE...AMITY AND MOUNT MORRIS.

THIS INCLUDES  INTERSTATE 79 IN PENNSYLVANIA BETWEEN MILE MARKERS 0
AND 21...AND
  BETWEEN MILE MARKERS 22 AND 29.

FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.

THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO
STATIONS AND AVAILABLE TELEVISION STATIONS FOR ADDITIONAL INFORMATION
AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

LAT...LON 3998 8035 4011 8020 3993 7977 3972 7999
      3972 8006
TIME...MOT...LOC 1456Z 307DEG 25KT 4000 8020

TAX

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 15, 9:26 PM EDT	Special Weather Statement	PBZ	Westmoreland	34 min
Jun 15, 9:27 PM EDT	Special Weather Statement	PBZ	Indiana	48 min
Jun 15, 9:32 PM EDT	Areal Flood Advisory	PBZ	Fayette, Greene	3 hr
Jun 16, 2:36 AM EDT	Special Weather Statement	PBZ	Indiana	84 min
Jun 16, 8:53 AM EDT	Special Weather Statement	PBZ	Mercer, Venango	67 min
Jun 16, 9:45 AM EDT	Special Weather Statement	PBZ	Venango	60 min
Jun 16, 9:56 AM EDT	Special Weather Statement	PBZ	Armstrong, Butler, Clarion	49 min
Jun 16, 10:13 AM EDT	Severe Thunderstorm Warning	PBZ	Greene, Washington	62 min
Jun 16, 10:24 AM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Clarion, Forest, Jefferson, Venango	66 min
Jun 16, 10:41 AM EDT	Special Weather Statement	PBZ	Indiana	34 min
Jun 16, 10:56 AM EDT	Special Weather Statement	PBZ	Greene	49 min
Jun 16, 11:04 AM EDT	Special Weather Statement	PBZ	Westmoreland	26 min
Jun 16, 11:38 AM EDT	Areal Flood Advisory	PBZ	Armstrong, Clarion, Forest, Venango	2 hr
Jun 16, 11:42 AM EDT	Severe Thunderstorm Warning	PBZ	Greene	30 min
Jun 16, 12:14 PM EDT	Special Weather Statement	PBZ	Allegheny	46 min
Jun 16, 12:42 PM EDT	Special Weather Statement	PBZ	Beaver	33 min
Jun 16, 1:02 PM EDT	Special Weather Statement	PBZ	Armstrong	43 min
Jun 16, 3:07 PM EDT	Severe Thunderstorm Warning	PBZ	Washington	38 min
Jun 16, 3:23 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Lawrence	52 min
Jun 16, 3:32 PM EDT	Areal Flood Advisory	PBZ	Allegheny, Washington, Westmoreland	3 hr
Jun 16, 3:34 PM EDT	Areal Flood Advisory	PBZ	Beaver	3 hr
Jun 16, 3:43 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Washington	62 min
Jun 16, 3:49 PM EDT	Flash Flood Warning	PBZ	Allegheny, Westmoreland	3 hr
Jun 16, 3:55 PM EDT	Flash Flood Watch	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more	11 hr
Jun 16, 3:57 PM EDT	Flash Flood Warning	PBZ	Allegheny, Beaver, Washington	4 hr
Jun 16, 4:12 PM EDT	Flash Flood Warning	PBZ	Allegheny, Fayette, Washington, Westmoreland	3 hr
Jun 16, 4:16 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene, Washington, Westmoreland	44 min
Jun 16, 4:28 PM EDT	Flash Flood Warning	PBZ	Fayette, Greene, Washington	4 hr
Jun 16, 4:40 PM EDT	Flash Flood Warning	PBZ	Fayette, Westmoreland	4 hr
Jun 16, 4:43 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette	62 min
Jun 16, 4:51 PM EDT	Tornado Warning	PBZ	Fayette	24 min
Jun 16, 5:09 PM EDT	Areal Flood Advisory	PBZ	Fayette	3 hr
Jun 16, 5:27 PM EDT	Areal Flood Advisory	PBZ	Westmoreland	2 hr
Jun 16, 6:15 PM EDT	Flash Flood Warning	PBZ	Clarion, Venango	6 hr
Jun 16, 6:49 PM EDT	Special Weather Statement	PBZ	Clarion	86 min
Jun 16, 7:59 PM EDT	Flash Flood Warning	PBZ	Clarion, Forest, Venango	3 hr

Nearby

Severe Thunderstorm Warnings in Pennsylvania, 2016 Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.