Alert archive / New Jersey / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 86, NWS Philadelphia/Mount Holly

June 9, 20224 counties in New Jersey

NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Jun 9, 2022, 5:24 AM EDT for 4 counties in New Jersey. It was in force for 51 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jun 9, 2022, 5:24 AM EDT (09:24 UTC)
Expired
Jun 9, 2022, 6:15 AM EDT
In force
51 min
Issued by
NWS Philadelphia/Mount Holly
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Atlantic County, NJ, Burlington County, NJ, Cape May County, NJ, Ocean County, NJ

The radar

The Philadelphia radar (KDIX), 43 km from the middle of the area, began a volume at 09:27 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.

The nearest sounding before it

Washington/Dulle, VA (KIAD), launched 00:00Z, 9.4 hours before the alert went out and 281 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-pSkew-T log-p diagram, Washington/Dulle, VA at 00:00Z on 2022-06-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 178 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Washington/Dulle, VA at 00:00Z on 2022-06-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 96 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
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
178 J/kg
Mixed-layer CIN
-94 J/kg
Mixed-layer LCL
1133 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
96 m²/s²
0-3 km storm-relative helicity
95 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

As transmitted.

184 
WUUS51 KPHI 090924
SVRPHI
NJC001-005-009-029-091015-
/O.NEW.KPHI.SV.W.0086.220609T0924Z-220609T1015Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
524 AM EDT Thu Jun 9 2022

The National Weather Service in Mount Holly NJ has issued a

* Severe Thunderstorm Warning for...
  Central Atlantic County in southern New Jersey...
  Southeastern Ocean County in southern New Jersey...
  Northeastern Cape May County in southern New Jersey...
  Southeastern Burlington County in southern New Jersey...

* Until 615 AM EDT.

* At 524 AM EDT, severe thunderstorms were located along a line
  extending from near Wharton State Forest to Somers Point, moving
  northeast at 55 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Damage to roofs, siding, trees, and power lines is 
           possible.

* Locations impacted include...
  Atlantic City, Ocean City, Barnegat, Pleasantville, Hammonton,
  Somers Point, Ventnor City, Brigantine, Northfield, Absecon,
  Shamong, Margate City, Egg Harbor City, Tuckerton, Estell Manor,
  Surf City, Port Republic, Longport, Corbin City and
  Elwood-Magnolia.

This includes the following highways...
 Garden State Parkway between mile markers 26 and 77.
 Atlantic City Expressway between mile markers 0 and 19.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3955 7398 3940 7410 3925 7470 3977 7473
      3996 7397
TIME...MOT...LOC 0924Z 235DEG 46KT 3977 7461 3931 7463 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Fitzsimmons
3 follow-up statements
118 
WWUS51 KPHI 090944
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
544 AM EDT Thu Jun 9 2022

NJC009-090954-
/O.CAN.KPHI.SV.W.0086.000000T0000Z-220609T1015Z/
Cape May NJ-
544 AM EDT Thu Jun 9 2022

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN CAPE MAY COUNTY
IS CANCELLED...

The storms which prompted the warning have moved out of the warned 
area. Therefore, the warning has been cancelled.

LAT...LON 3955 7398 3940 7411 3931 7447 3984 7446
      3996 7397
TIME...MOT...LOC 0944Z 237DEG 48KT 3990 7430 3944 7433 

$$

NJC001-005-029-091015-
/O.CON.KPHI.SV.W.0086.000000T0000Z-220609T1015Z/
Atlantic NJ-Ocean NJ-Burlington NJ-
544 AM EDT Thu Jun 9 2022

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 AM EDT
FOR SOUTHEASTERN ATLANTIC...SOUTHEASTERN OCEAN AND SOUTHEASTERN
BURLINGTON COUNTIES...

At 544 AM EDT, severe thunderstorms were located along a line
extending from Bamber Lake to near Brigantine, moving northeast at 55
mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Damage to roofs, siding, trees, and power lines is 
         possible.

Locations impacted include...
Atlantic City, Barnegat, Ventnor City, Brigantine, Absecon,
Tuckerton, Surf City, Port Republic, Brookville, Warren Grove, Bass
River State Forest, New Gretna, Penn State Forest, Beach Haven West,
Mystic Island, Ocean Acres, Manahawkin and Waretown.

This includes the following highways...
 Garden State Parkway between mile markers 49 and 77.
 Atlantic City Expressway between mile markers 0 and 1.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3955 7398 3940 7411 3931 7447 3984 7446
      3996 7397
TIME...MOT...LOC 0944Z 237DEG 48KT 3990 7430 3944 7433 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Fitzsimmons
302 
WWUS51 KPHI 090956
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
556 AM EDT Thu Jun 9 2022

NJC001-005-091005-
/O.CAN.KPHI.SV.W.0086.000000T0000Z-220609T1015Z/
Atlantic NJ-Burlington NJ-
556 AM EDT Thu Jun 9 2022

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN ATLANTIC AND
SOUTHEASTERN BURLINGTON COUNTIES IS CANCELLED...

The storms which prompted the warning have moved out of the warned 
area. Therefore, the warning has been cancelled.

LAT...LON 3956 7398 3940 7411 3935 7429 3936 7430
      3988 7431 3995 7403
TIME...MOT...LOC 0955Z 235DEG 46KT 3998 7415 3952 7419 

$$

NJC029-091015-
/O.CON.KPHI.SV.W.0086.000000T0000Z-220609T1015Z/
Ocean NJ-
556 AM EDT Thu Jun 9 2022

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 AM EDT
FOR CENTRAL OCEAN COUNTY...

At 555 AM EDT, severe thunderstorms were located along a line
extending from Toms River to 9 miles southeast of Tuckerton, moving
northeast at 55 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Damage to roofs, siding, trees, and power lines is 
         possible.

Locations impacted include...
Barnegat, Seaside Heights, Surf City, Brookville, Beach Haven West,
Manahawkin, Ocean Acres and Waretown.

This includes Garden State Parkway between mile markers 62 and 78.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3956 7398 3940 7411 3935 7429 3936 7430
      3988 7431 3995 7403
TIME...MOT...LOC 0955Z 235DEG 46KT 3998 7415 3952 7419 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Fitzsimmons
286 
WWUS51 KPHI 091010 RRA
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
610 AM EDT Thu Jun 9 2022

NJC029-091020-
/O.EXP.KPHI.SV.W.0086.000000T0000Z-220609T1015Z/
Ocean NJ-
610 AM EDT Thu Jun 9 2022

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL OCEAN COUNTY WILL
EXPIRE AT 615 AM EDT...
    
The storms which prompted the warning have moved out of the area.
Therefore, the warning will be allowed to expire.

LAT...LON 3956 7398 3940 7411 3935 7429 3936 7430
      3988 7431 3995 7403
TIME...MOT...LOC 1010Z 235DEG 46KT 4009 7395 3963 7399 

$$

Fitzsimmons

The office that day

Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 9, 12:21 AM EDTAreal Flood AdvisoryPHIBurlington, Camden, Gloucester, Salem6 hr
Jun 9, 4:21 AM EDTFlash Flood WarningPHIBurlington, Camden, Gloucester, Salem2 hr
Jun 9, 4:33 AM EDTSevere Thunderstorm WarningPHIBurlington, Camden, Gloucester42 min
Jun 9, 4:46 AM EDTSpecial Marine WarningPHI44 min
Jun 9, 5:12 AM EDTSevere Thunderstorm WarningPHIBurlington, Ocean48 min
Jun 9, 5:21 AM EDTSpecial Marine WarningPHI54 min
Jun 9, 5:38 AM EDTSevere Thunderstorm WarningPHIMonmouth, Ocean37 min
Jun 9, 5:41 AM EDTSpecial Marine WarningPHI64 min
Jun 9, 6:14 AM EDTSpecial Marine WarningPHI46 min

Nearby

Severe Thunderstorm Warnings in New Jersey, 2022Every severe thunderstorm warning in 2022

Sources

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.