Severe Thunderstorm Warning 211, NWS Philadelphia/Mount Holly

Issued

Aug 6, 2020, 7:52 AM EDT (11:52 UTC)

Expired

Aug 6, 2020, 8:45 AM EDT

In force

53 min

Issued by

NWS Philadelphia/Mount Holly

Area

Storm-based polygon

Hail

0.75 in

Wind

70.0 mph

Counties Atlantic County, NJ, Cape May County, NJ, Cumberland County, NJ

The Dover AFB radar (KDOX), 70 km from the middle of the area, began a volume at 11:56 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.

781 
WUUS51 KPHI 061152
SVRPHI
NJC001-009-011-061245-
/O.NEW.KPHI.SV.W.0211.200806T1152Z-200806T1245Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
752 AM EDT Thu Aug 6 2020

The National Weather Service in Mount Holly NJ has issued a

* Severe Thunderstorm Warning for...
  Southwestern Atlantic County in southern New Jersey...
  Southeastern Cumberland County in southern New Jersey...
  North central Cape May County in southern New Jersey...

* Until 845 AM EDT.

* At 752 AM EDT, a severe thunderstorm was located over Laurel Lake,
  or near Millville, moving east at 35 mph.

  HAZARD...70 mph wind gusts and penny size hail.

  SOURCE...Radar indicated.

  IMPACT...Expect considerable tree damage. Damage is likely to 
           mobile homes, roofs, and outbuildings.

* Locations impacted include...
  Vineland, Millville, Cumberland, Somers Point, Laurel Lake,
  Weymouth, Estell Manor, Corbin City, Mauricetown, Belleplain
  Forest, Leesburg, Mays Landing, English Creek, Port Norris,
  Dividing Creek, Dorothy, Bricksboro, Mizpah, Port Elizabeth and
  Bivalve.

This includes Garden State Parkway between mile markers 30 and 31.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

Protecting yourself from immediate threats to life and safety shall
take priority.  Whenever possible, as long as it does not cause
greater harm, all COVID-19 protective action guidance should be
followed.

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

To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Mount Holly NJ.

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.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3921 7514 3939 7520 3956 7477 3932 7459
TIME...MOT...LOC 1152Z 254DEG 28KT 3933 7508 

HAIL...0.75IN
WIND...70MPH
 
$$

MPS

026 
WWUS51 KPHI 061217
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
817 AM EDT Thu Aug 6 2020

NJC001-009-011-061245-
/O.CON.KPHI.SV.W.0211.000000T0000Z-200806T1245Z/
Atlantic NJ-Cumberland NJ-Cape May NJ-
817 AM EDT Thu Aug 6 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 AM EDT
FOR SOUTHWESTERN ATLANTIC...EAST CENTRAL CUMBERLAND AND NORTH CENTRAL
CAPE MAY COUNTIES...

At 817 AM EDT, a severe thunderstorm was located over Dorothy, or 10
miles southeast of Vineland, moving east at 30 mph.

HAZARD...70 mph wind gusts and penny size hail.

SOURCE...Radar indicated.

IMPACT...Expect considerable tree damage. Damage is likely to mobile 
         homes, roofs, and outbuildings.

Locations impacted include...
Vineland, Somers Point, Weymouth, Estell Manor, Corbin City, Dorothy,
Mays Landing, English Creek and Mizpah.

This includes Garden State Parkway between mile markers 30 and 31.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

Protecting yourself from immediate threats to life and safety shall
take priority.  Whenever possible, as long as it does not cause
greater harm, all COVID-19 protective action guidance should be
followed.

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

To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
Mount Holly NJ.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3927 7489 3945 7496 3953 7485 3956 7477
      3932 7459
TIME...MOT...LOC 1217Z 254DEG 28KT 3938 7484 

HAIL...0.75IN
WIND...70MPH
 
$$

MPS

777 
WWUS51 KPHI 061237
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
837 AM EDT Thu Aug 6 2020

NJC001-009-011-061246-
/O.EXP.KPHI.SV.W.0211.000000T0000Z-200806T1245Z/
Atlantic NJ-Cumberland NJ-Cape May NJ-
837 AM EDT Thu Aug 6 2020

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN ATLANTIC...EAST
CENTRAL CUMBERLAND AND NORTH CENTRAL CAPE MAY COUNTIES WILL EXPIRE AT
845 AM EDT...
        
The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning will
be allowed to expire.

To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Mount Holly NJ.

LAT...LON 3927 7489 3945 7496 3953 7485 3956 7477
      3932 7459
TIME...MOT...LOC 1236Z 254DEG 28KT 3942 7465 

$$

MPS

Severe Thunderstorm Warnings in New Jersey, 2020Every severe thunderstorm warning in 2020

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.