Severe Thunderstorm Warning 146, NWS Philadelphia/Mount Holly

Issued

Aug 2, 2017, 5:21 PM EDT (21:21 UTC)

Expired

Aug 2, 2017, 6:00 PM EDT

In force

39 min

Issued by

NWS Philadelphia/Mount Holly

Area

Storm-based polygon

Hail

0.75 in

Wind

60.0 mph

Counties Atlantic County, NJ, Camden County, NJ, Cumberland County, NJ, Gloucester County, NJ

The Philadelphia radar (KDIX), 67 km from the middle of the area, began a volume at 21:24 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.

322 
WUUS51 KPHI 022121
SVRPHI
NJC001-007-011-015-022200-
/O.NEW.KPHI.SV.W.0146.170802T2121Z-170802T2200Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
521 PM EDT WED AUG 2 2017

The National Weather Service in Mount Holly NJ has issued a

* Severe Thunderstorm Warning for...
  Northwestern Atlantic County in southern New Jersey...
  Northeastern Cumberland County in southern New Jersey...
  Southeastern Camden County in southern New Jersey...
  Southeastern Gloucester County in southern New Jersey...

* Until 600 PM EDT

* At 521 PM EDT, a severe thunderstorm was located near Vineland,
  moving northeast at 25 mph.

  HAZARD...60 mph wind gusts. 

  SOURCE...Radar indicated. 

  IMPACT...Expect damage to trees and power lines. 

* This severe thunderstorm will be near,
  Buena and Mizpah around 530 PM EDT. 
  Weymouth around 540 PM EDT. 
  Elwood-Magnolia around 555 PM EDT. 
  Hammonton and Egg Harbor City around 600 PM EDT. 

Other locations impacted by this severe thunderstorm include Folsom
and Collings Lakes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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 3936 7497 3947 7508 3949 7508 3972 7483
      3954 7455
TIME...MOT...LOC 2121Z 228DEG 22KT 3948 7494 

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

Robertson

755 
WWUS51 KPHI 022142
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
542 PM EDT WED AUG 2 2017

NJC001-007-011-015-022200-
/O.CON.KPHI.SV.W.0146.000000T0000Z-170802T2200Z/
Atlantic NJ-Cumberland NJ-Camden NJ-Gloucester NJ-
542 PM EDT WED AUG 2 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM EDT
FOR NORTHWESTERN ATLANTIC...NORTHEASTERN CUMBERLAND...SOUTHEASTERN
CAMDEN AND SOUTHEASTERN GLOUCESTER COUNTIES...

At 542 PM EDT, a severe thunderstorm was located near Weymouth, or 11
miles northeast of Vineland, moving northeast at 25 mph.

HAZARD...60 mph wind gusts. 

SOURCE...Radar indicated. 

IMPACT...Expect damage to trees and power lines. 

This severe storm will be near...
  Elwood-Magnolia around 555 PM EDT. 
  Hammonton and Egg Harbor City around 600 PM EDT. 

Other locations impacted by this severe thunderstorm include Folsom
and Collings Lakes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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 3940 7489 3953 7503 3972 7483 3954 7455
TIME...MOT...LOC 2142Z 231DEG 21KT 3956 7481 

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

Robertson

346 
WWUS51 KPHI 022151
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
551 PM EDT WED AUG 2 2017

NJC001-007-011-015-022200-
/O.EXP.KPHI.SV.W.0146.000000T0000Z-170802T2200Z/
Atlantic NJ-Cumberland NJ-Camden NJ-Gloucester NJ-
551 PM EDT WED AUG 2 2017

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN ATLANTIC...
NORTHEASTERN CUMBERLAND...SOUTHEASTERN CAMDEN AND SOUTHEASTERN
GLOUCESTER COUNTIES WILL EXPIRE AT 600 PM EDT...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore the warning will be allowed to expire.  However gusty winds
and heavy rain are still possible with this thunderstorm.

LAT...LON 3940 7489 3953 7503 3972 7483 3954 7455
TIME...MOT...LOC 2150Z 241DEG 18KT 3954 7478 

$$

Robertson

Severe Thunderstorm Warnings in New Jersey, 2017Every severe thunderstorm warning in 2017

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.