Alert archive / New Jersey / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 115, NWS Philadelphia/Mount Holly

June 2, 2019Monmouth County, Ocean County, New Jersey

NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Jun 2, 2019, 4:34 PM EDT for Monmouth County, Ocean County, New Jersey. It was in force for 20 min. 1 report 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: Jun 2, 2019, 4:34 PM EDT (20:34 UTC)
Expired: Jun 2, 2019, 4:54 PM EDT
In force: 20 min
Issued by: NWS Philadelphia/Mount Holly
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Monmouth County, NJ, Ocean County, NJ

The radar

The Philadelphia radar (KDIX), 45 km from the middle of the area, began a volume at 20:36 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

Time	Report	Where	Remark
Jun 2, 4:40 PM EDT	HAIL 0.25	3 S Clarksburg, NJ

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.

Issued	Product	Office	Lasted
Jun 2, 3:05 PM EDT	Severe Thunderstorm Watch	SPC	7 hr

The nearest sounding before it

Brookhaven, NY (KOKX), launched 12:00Z, 8.6 hours before the alert went out and 125 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 796 m above ground
0-6 km bulk shear: 0 kt
0-1 km storm-relative helicity: 0 m²/s²
0-3 km storm-relative helicity: 0 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

331 
WUUS51 KPHI 022034
SVRPHI
NJC025-029-022115-
/O.NEW.KPHI.SV.W.0115.190602T2034Z-190602T2115Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
434 PM EDT Sun Jun 2 2019

The National Weather Service in Mount Holly NJ has issued a

* Severe Thunderstorm Warning for...
  Northwestern Ocean County in southern New Jersey...
  Monmouth County in central New Jersey...

* Until 515 PM EDT.

* At 434 PM EDT, a severe thunderstorm was located over Six Flags
  Theme Park, or 17 miles east of Trenton, moving northeast at 30
  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...
  Asbury Park, Lakewood, Middletown, Jackson, Howell, Marlboro,
  Manalapan, Tinton Falls, Holmdel, Red Bank, Keansburg, Matawan,
  Farmingdale, Roosevelt, Allenwood, East Freehold, Six Flags Theme
  Park, West Freehold, Cassville and Adelphia.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4014 7402 4004 7445 4017 7455 4046 7417
      4045 7416 4045 7413 4044 7411 4036 7406
      4035 7407 4035 7406 4023 7399
TIME...MOT...LOC 2034Z 242DEG 24KT 4016 7443 

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

SFJ

2 follow-up statements

538 
WWUS51 KPHI 022046
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
446 PM EDT Sun Jun 2 2019

NJC025-029-022115-
/O.CON.KPHI.SV.W.0115.000000T0000Z-190602T2115Z/
Ocean NJ-Monmouth NJ-
446 PM EDT Sun Jun 2 2019

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM EDT
FOR NORTH CENTRAL OCEAN AND MONMOUTH COUNTIES...

At 446 PM EDT, a severe thunderstorm was located near Vista Center,
or 17 miles west of Asbury Park, moving northeast at 30 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...
Asbury Park, Lakewood, Middletown, Jackson, Howell, Marlboro,
Manalapan, Tinton Falls, Holmdel, Red Bank, Keansburg, Matawan,
Farmingdale, Allenwood, East Freehold, West Freehold, Adelphia, Vista
Center, Yorketown and Collingwood Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4007 7432 4024 7446 4046 7417 4045 7416
      4045 7413 4044 7411 4036 7406 4035 7407
      4035 7406 4023 7399 4014 7402
TIME...MOT...LOC 2046Z 242DEG 24KT 4020 7434 

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

SFJ

512 
WWUS51 KPHI 022054
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
454 PM EDT Sun Jun 2 2019

NJC025-029-022104-
/O.CAN.KPHI.SV.W.0115.000000T0000Z-190602T2115Z/
Ocean NJ-Monmouth NJ-
454 PM EDT Sun Jun 2 2019

...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL OCEAN AND
MONMOUTH COUNTIES IS CANCELLED...
                
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 has been cancelled.  However small hail is
still possible with this thunderstorm.

A severe thunderstorm watch remains in effect until 1000 PM EDT for
northern, central and southern New Jersey.

LAT...LON 4007 7432 4024 7446 4046 7417 4045 7416
      4045 7413 4044 7411 4036 7406 4035 7407
      4035 7406 4023 7399 4014 7402
TIME...MOT...LOC 2048Z 242DEG 24KT 4023 7427 

$$

SFJ

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 2, 3:21 PM EDT	Severe Thunderstorm Warning	PHI	Burlington, Camden	39 min
Jun 2, 3:54 PM EDT	Special Weather Statement	PHI	Mercer	36 min
Jun 2, 4:26 PM EDT	Special Weather Statement	PHI	Atlantic	34 min
Jun 2, 4:28 PM EDT	Special Weather Statement	PHI	Monmouth	32 min
Jun 2, 4:29 PM EDT	Special Marine Warning	PHI		37 min
Jun 2, 4:31 PM EDT	Special Marine Warning	PHI		59 min
Jun 2, 4:37 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Burlington, Ocean	38 min
Jun 2, 5:22 PM EDT	Special Marine Warning	PHI		53 min
Jun 2, 6:07 PM EDT	Special Marine Warning	PHI		21 min
Jun 2, 6:24 PM EDT	Special Weather Statement	PHI	Salem	36 min
Jun 2, 6:27 PM EDT	Special Marine Warning	PHI		40 min
Jun 2, 6:43 PM EDT	Severe Thunderstorm Warning	PHI	Cumberland, Gloucester, Salem	47 min
Jun 2, 7:11 PM EDT	Severe Thunderstorm Warning	PHI	Hunterdon	49 min
Jun 2, 7:14 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Burlington, Camden, Cumberland, Gloucester, Salem	46 min
Jun 2, 7:45 PM EDT	Special Marine Warning	PHI		60 min
Jun 2, 7:51 PM EDT	Severe Thunderstorm Warning	PHI	Atlantic, Burlington, Camden, Cumberland, Gloucester, Salem	39 min
Jun 2, 7:56 PM EDT	Special Weather Statement	PHI	Mercer	34 min

Nearby

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

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.