Alert archive / New Jersey / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 65, NWS Philadelphia/Mount Holly

May 27, 20224 counties in New Jersey

NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at May 27, 2022, 3:13 PM EDT for 4 counties in New Jersey. It was in force for 47 min. 7 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
May 27, 2022, 3:13 PM EDT (19:13 UTC)
Expired
May 27, 2022, 4:00 PM EDT
In force
47 min
Issued by
NWS Philadelphia/Mount Holly
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Burlington County, NJ, Camden County, NJ, Gloucester County, NJ, Salem County, NJ

The radar

The Philadelphia radar (KDIX), 51 km from the middle of the area, began a volume at 19:18 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.

What was reported inside it

TimeReportWhereRemark
May 27, 3:14 PM EDTTSTM WND DMGClayton, NJSOCIAL MEDIA PICTURE OF A LARGE TREE LIMB DOWN ON THE SHOULDER OF A ROAD. TIME ESTIMATED FROM KDIX RADAR.
May 27, 3:19 PM EDTTSTM WND DMG1 Nw Williamstown, NJDELAYED REPORT. A COUPLE OF TREES WERE DOWNED AND/OR LOST LARGE LIMBS IN THE AREA OF HOWARD DR AT MAIN ST. TIME ESTIMATED FROM RADAR.
May 27, 3:20 PM EDTTSTM WND DMG1 Nw Williamstown, NJTREE DOWN ON NORTH MAIN STREET AT LAKE AVENUE. TIME ESTIMATED FROM RADAR.
May 27, 3:20 PM EDTTSTM WND DMGSicklerville, NJTREE DOWN ON HICKORY COURT. TIME ESTIMATED FROM RADAR.
May 27, 3:23 PM EDTTSTM WND DMG1 W Sicklerville, NJTREE DOWN ON CHEWS LANDING ROAD. TIME ESTIMATED FROM RADAR.
May 27, 3:27 PM EDTTSTM WND DMG1 S Pine Valley, NJTREE DOWN ON CREST ROAD IN PINE HILL. TIME ESTIMATED FROM RADAR.
May 27, 3:30 PM EDTTSTM WND DMG2 Ene Winslow Twp, NJTREE DOWN ON SPRING ROAD AT WHITE HORSE PIKE. TIME ESTIMATED FROM RADAR.

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

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 27, 12:57 PM EDTSevere Thunderstorm WatchSPC5 hr

The nearest sounding before it

Wallops Is Stn, VA (KWAL), launched 12:00Z, 7.2 hours before the alert went out and 199 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, Wallops Is Stn, VA at 12:00Z on 2022-05-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 39 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, Wallops Is Stn, VA at 12:00Z on 2022-05-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 98 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
39 J/kg
Mixed-layer CIN
-122 J/kg
Mixed-layer LCL
471 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
98 m²/s²
0-3 km storm-relative helicity
112 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

773 
WUUS51 KPHI 271913
SVRPHI
NJC005-007-015-033-272000-
/O.NEW.KPHI.SV.W.0065.220527T1913Z-220527T2000Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
313 PM EDT Fri May 27 2022

The National Weather Service in Mount Holly NJ has issued a

* Severe Thunderstorm Warning for...
  East central Salem County in southern New Jersey...
  Camden County in southern New Jersey...
  Southeastern Gloucester County in southern New Jersey...
  Central Burlington County in southern New Jersey...

* Until 400 PM EDT.

* At 313 PM EDT, a severe thunderstorm was located over
  Franklinville, or 12 miles north of Vineland, moving northeast at
  45 mph.

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

  SOURCE...Radar indicated.

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

* Locations impacted include...
  Evesham, Mount Laurel, Voorhees, Medford, Glassboro, Lindenwold,
  Hammonton, Clayton, Berlin, Tabernacle, Shamong, Chesilhurst,
  Newfield, Franklinville, Ramblewood, Sicklerville, Atsion, Echelon,
  Marlton and Springdale.

This includes the following highways...
 New Jersey Turnpike near exit 4.
 Interstate 295 in New Jersey near mile marker 38.
 Atlantic City Expressway between mile markers 31 and 44.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3972 7472 3973 7474 3967 7480 3956 7500
      3955 7504 3956 7506 3955 7508 3963 7517
      3995 7495 3984 7454
TIME...MOT...LOC 1913Z 227DEG 40KT 3963 7507 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

JEO
2 follow-up statements
123 
WWUS51 KPHI 271927
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
327 PM EDT Fri May 27 2022

NJC033-271937-
/O.CAN.KPHI.SV.W.0065.000000T0000Z-220527T2000Z/
Salem NJ-
327 PM EDT Fri May 27 2022

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL SALEM COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 700 PM EDT for
southern New Jersey.

LAT...LON 3972 7472 3973 7474 3967 7480 3956 7500
      3966 7501 3969 7503 3977 7507 3995 7495
      3984 7454
TIME...MOT...LOC 1927Z 227DEG 40KT 3974 7492 

$$

NJC005-007-015-272000-
/O.CON.KPHI.SV.W.0065.000000T0000Z-220527T2000Z/
Camden NJ-Gloucester NJ-Burlington NJ-
327 PM EDT Fri May 27 2022

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM EDT
FOR CAMDEN...SOUTHEASTERN GLOUCESTER AND CENTRAL BURLINGTON
COUNTIES...

At 327 PM EDT, a severe thunderstorm was located over Chesilhurst, or
14 miles southeast of Gloucester City, moving northeast at 45 mph.

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

SOURCE...Radar indicated.

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

Locations impacted include...
Evesham, Mount Laurel, Voorhees, Medford, Lindenwold, Hammonton,
Berlin, Tabernacle, Shamong, Chesilhurst, Ramblewood, Sicklerville,
Atsion, Echelon, Marlton, Springdale, Atco, Victory Lakes,
Williamstown and Greentree.

This includes the following highways...
 New Jersey Turnpike near exit 4.
 Interstate 295 in New Jersey near mile marker 38.
 Atlantic City Expressway between mile markers 31 and 44.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

&&

LAT...LON 3972 7472 3973 7474 3967 7480 3956 7500
      3966 7501 3969 7503 3977 7507 3995 7495
      3984 7454
TIME...MOT...LOC 1927Z 227DEG 40KT 3974 7492 

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

JEO
537 
WWUS51 KPHI 271955
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
355 PM EDT Fri May 27 2022

NJC005-007-015-272005-
/O.EXP.KPHI.SV.W.0065.000000T0000Z-220527T2000Z/
Camden NJ-Gloucester NJ-Burlington NJ-
355 PM EDT Fri May 27 2022

...THE SEVERE THUNDERSTORM WARNING FOR CAMDEN...SOUTHEASTERN
GLOUCESTER AND CENTRAL BURLINGTON COUNTIES WILL EXPIRE AT 400 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 700 PM EDT for
southern New Jersey.

LAT...LON 3972 7472 3973 7474 3967 7480 3956 7500
      3966 7501 3969 7503 3977 7507 3995 7495
      3984 7454
TIME...MOT...LOC 1955Z 227DEG 40KT 3994 7463 

$$

JEO

The office that day

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

IssuedProductOfficeCountiesLasted
May 26, 8:48 PM EDTRip Current StatementPHIAtlantic, Cape May, Monmouth, Ocean25 hr
May 26, 8:50 PM EDTMarine Dense Fog AdvisoryPHI16 hr
May 27, 12:43 AM EDTDense Fog AdvisoryPHIAtlantic, Cape May12 hr
May 27, 3:23 AM EDTFlood WatchPHIBurlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 3 more21 hr
May 27, 2:31 PM EDTSpecial Marine WarningPHI44 min
May 27, 2:43 PM EDTSpecial Weather StatementPHICamden, Cumberland, Gloucester, Salem47 min
May 27, 3:00 PM EDTSpecial Marine WarningPHI45 min
May 27, 3:05 PM EDTSpecial Weather StatementPHIAtlantic, Cape May40 min
May 27, 3:28 PM EDTTornado WarningPHIBurlington, Camden32 min
May 27, 3:29 PM EDTSevere Thunderstorm WarningPHIAtlantic, Burlington, Ocean46 min
May 27, 3:31 PM EDTSpecial Marine WarningPHI59 min
May 27, 3:50 PM EDTSevere Thunderstorm WarningPHIBurlington, Monmouth, Ocean40 min
May 27, 3:51 PM EDTSpecial Weather StatementPHIMercer24 min
May 27, 3:57 PM EDTSpecial Weather StatementPHIMercer33 min
May 27, 3:57 PM EDTTornado WarningPHIBurlington, Ocean9 min
May 27, 4:18 PM EDTSevere Thunderstorm WarningPHIHunterdon, Mercer, Middlesex, Monmouth, Morris, Ocean and 1 more27 min
May 27, 4:40 PM EDTSpecial Weather StatementPHIMiddlesex, Monmouth, Somerset35 min
May 27, 4:48 PM EDTSevere Thunderstorm WarningPHIMiddlesex, Monmouth12 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.