Severe Thunderstorm Warning 94, NWS Philadelphia/Mount Holly

Issued

Aug 13, 2013, 9:22 AM EDT (13:22 UTC)

Expired

Aug 13, 2013, 10:00 AM EDT

In force

38 min

Issued by

NWS Philadelphia/Mount Holly

Area

Storm-based polygon

Counties Burlington County, NJ, Ocean County, NJ

The Philadelphia radar (KDIX), 2 km from the middle of the area, began a volume at 13:22 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.

338 
WUUS51 KPHI 131322
SVRPHI
NJC005-029-131400-
/O.NEW.KPHI.SV.W.0094.130813T1322Z-130813T1400Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
922 AM EDT TUE AUG 13 2013

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  CENTRAL BURLINGTON COUNTY IN SOUTHERN NEW JERSEY...
  CENTRAL OCEAN COUNTY IN SOUTHERN NEW JERSEY...

* UNTIL 1000 AM EDT

* AT 918 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  LINE OF SEVERE THUNDERSTORMS. THESE SEVERE STORMS EXTENDED FROM
  LEISURETOWNE TO TABERNACLE...MOVING EAST AT 30 MPH. THESE STORMS
  ARE CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH. 

* SEVERE THUNDERSTORMS WILL BE NEAR...
  PRESIDENTIAL LAKES AROUND 935 AM EDT...
  BROWNS MILLS AROUND 940 AM EDT...
  OLD HALFWAY AROUND 950 AM EDT...
  CEDAR GLEN LAKES AND WHITING AROUND 955 AM EDT...
  BAMBER LAKE AND LAKEHURST AROUND 1000 AM EDT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DOPPLER RADAR HAS INDICATED SOME ROTATION WITHIN THIS STORM. WHILE
NOT IMMEDIATELY LIKELY...A TORNADO MAY STILL DEVELOP. IF A TORNADO IS
SPOTTED...ACT QUICKLY AND MOVE TO A PLACE OF SAFETY IN A STURDY
STRUCTURE...SUCH AS A BASEMENT OR SMALL INTERIOR ROOM ON THE LOWEST
FLOOR.

VERY HEAVY RAIN WILL ALSO OCCUR WITH THIS LINE OF SEVERE
THUNDERSTORMS...WHICH COULD FLOOD LOW LYING AREAS QUICKLY AND COVER
ROADS WITH WATER. DO NOT DRIVE INTO AREAS WHERE WATER COVERS THE
ROAD.

FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS LINE OF
SEVERE THUNDERSTORMS. WHEN THUNDER ROARS...MOVE INDOORS! REMEMBER...
IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY
LIGHTNING.

&&

LAT...LON 4011 7422 3995 7428 3986 7433 3981 7475
      3991 7476
TIME...MOT...LOC 1322Z 254DEG 25KT 3989 7468 3983 7470

$$

FORECASTER:  DRAG

820 
WWUS51 KPHI 131351
SVSPHI

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
951 AM EDT TUE AUG 13 2013

NJC005-029-131400-
/O.CON.KPHI.SV.W.0094.000000T0000Z-130813T1400Z/
BURLINGTON NJ-OCEAN NJ-
951 AM EDT TUE AUG 13 2013

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1000 AM EDT
FOR CENTRAL OCEAN AND EAST CENTRAL BURLINGTON COUNTIES...

AT 948 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING
WINDS IN EXCESS OF 60 MPH. THESE STORMS WERE LOCATED ALONG A LINE
EXTENDING FROM COUNTRY LAKE ESTATES TO PRESIDENTIAL LAKES...MOVING
NORTHEAST AT 20 MPH.

SEVERE THUNDERSTORMS WILL BE NEAR...
OLD HALFWAY AND CEDAR GLEN LAKES AROUND 1000 AM EDT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE IN THE PATH OF THIS STORM...PREPARE FOR DAMAGING 
WINDS...AND DEADLY CLOUD TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD 
MOVE TO A SHELTER...PREFERABLY INSIDE A STRONG BUILDING...AWAY FROM 
WINDOWS OR EVEN BELOW GROUND LEVEL.


&&

LAT...LON 3986 7456 3998 7458 4011 7422 3995 7428
      3986 7433
TIME...MOT...LOC 1351Z 240DEG 16KT 3998 7449 3987 7451

$$

FORECASTER:  DRAG

Severe Thunderstorm Warnings in New Jersey, 2013Every severe thunderstorm warning in 2013

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.