Severe Thunderstorm Warning 320, NWS Philadelphia/Mount Holly

Issued

Aug 7, 2019, 2:07 PM EDT (18:07 UTC)

Expired

Aug 7, 2019, 2:45 PM EDT

In force

38 min

Issued by

NWS Philadelphia/Mount Holly

Area

Storm-based polygon

Tornado

Possible

Hail

1.0 in

Wind

60.0 mph

Counties Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ

The Philadelphia radar (KDIX), 34 km from the middle of the area, began a volume at 18:07 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.

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

051 
WUUS51 KPHI 071807
SVRPHI
NJC021-023-025-071845-
/O.NEW.KPHI.SV.W.0320.190807T1807Z-190807T1845Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
207 PM EDT Wed Aug 7 2019

The National Weather Service in Mount Holly NJ has issued a

* Severe Thunderstorm Warning for...
  Southeastern Mercer County in central New Jersey...
  West central Monmouth County in central New Jersey...
  Southwestern Middlesex County in northern New Jersey...

* Until 245 PM EDT.

* At 207 PM EDT, a severe thunderstorm was located over Edinburg, or
  near Trenton, moving northeast at 20 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Minor damage to vehicles is possible. Wind damage to 
           roofs, siding, trees, and power lines is possible.

* Locations impacted include...
  Old Bridge, East Brunswick, Manalapan, Jamesburg, Hightstown,
  Cranbury, Allentown, Roosevelt, Windsor, Clearbrook Park,
  Clarksburg, Edinburg, Crosswicks, Twin Rivers, Whittingham,
  Mercerville-Hamilton Square, Princeton Meadows, Yorketown, West
  Freehold and White Horse.

This includes Interstate 195 in New Jersey between mile markers 3 and
12.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

This thunderstorm is capable of producing all types of severe weather
including extremely large hail, destructive straight line winds and
tornadoes. Move quickly to a safe shelter such as an interior room, a
bathroom, closet or basement.

In addition to large hail and damaging winds, frequent cloud to
ground lightning is occurring with this storm. Move indoors
immediately. Remember, if you can hear thunder, you are close enough
to be struck by lightning.

&&

LAT...LON 4015 7465 4017 7467 4027 7469 4042 7438
      4020 7431
TIME...MOT...LOC 1807Z 239DEG 15KT 4024 7463 

TORNADO...POSSIBLE
HAIL...1.00IN
WIND...60MPH
 
$$

SFJ

198 
WWUS51 KPHI 071825
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
225 PM EDT Wed Aug 7 2019

NJC021-023-025-071845-
/O.CON.KPHI.SV.W.0320.000000T0000Z-190807T1845Z/
Mercer NJ-Monmouth NJ-Middlesex NJ-
225 PM EDT Wed Aug 7 2019

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 245 PM EDT
FOR EAST CENTRAL MERCER...WEST CENTRAL MONMOUTH AND SOUTHWESTERN
MIDDLESEX COUNTIES...

At 224 PM EDT, a severe thunderstorm was located over Hightstown, or
13 miles south of New Brunswick, moving northeast at 20 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Minor damage to vehicles is possible. Wind damage to roofs, 
         siding, trees, and power lines is possible.

Locations impacted include...
Old Bridge, East Brunswick, Manalapan, Jamesburg, Hightstown,
Cranbury, Roosevelt, Twin Rivers, Whittingham, Clearbrook Park,
Yorketown, Princeton Meadows, West Freehold, Spotswood, Helmetta,
Englishtown, Concordia and Rossmoor.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

This thunderstorm is capable of producing all types of severe weather
including extremely large hail, destructive straight line winds and
tornadoes. Move quickly to a safe shelter, such as an interior room,
a bathroom or closet or basement.

&&

LAT...LON 4022 7456 4032 7458 4042 7438 4023 7432
TIME...MOT...LOC 1824Z 241DEG 17KT 4028 7450 

TORNADO...POSSIBLE
HAIL...1.00IN
WIND...60MPH
 
$$

SFJ

094 
WWUS51 KPHI 071836
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
236 PM EDT Wed Aug 7 2019

NJC021-023-025-071845-
/O.EXP.KPHI.SV.W.0320.000000T0000Z-190807T1845Z/
Mercer NJ-Monmouth NJ-Middlesex NJ-
236 PM EDT Wed Aug 7 2019

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL MERCER...WEST
CENTRAL MONMOUTH AND SOUTHWESTERN MIDDLESEX COUNTIES WILL EXPIRE AT
245 PM EDT...
        
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.

A severe thunderstorm watch remains in effect until 900 PM EDT for
central and northern New Jersey.

LAT...LON 4022 7456 4032 7458 4042 7438 4023 7432
TIME...MOT...LOC 1835Z 239DEG 15KT 4030 7445 

$$

SFJ

Severe Thunderstorm Warnings in New Jersey, 2019Every severe thunderstorm warning in 2019

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.