Alert archive / New Jersey / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 125, NWS Philadelphia/Mount Holly

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

NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Jun 2, 2019, 9:14 PM EDT for Middlesex County, Monmouth County, New Jersey. It was in force for 31 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, 9:14 PM EDT (01:14 UTC)
Expired
Jun 2, 2019, 9:45 PM EDT
In force
31 min
Issued by
NWS Philadelphia/Mount Holly
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Middlesex County, NJ, Monmouth County, NJ

The radar

The Philadelphia radar (KDIX), 57 km from the middle of the area, began a volume at 01:14 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
Jun 2, 9:20 PM EDTTSTM WND DMG1 Wnw Hazlet, NJDOWNED TREE ON NJ 36 NORTHBOUND IN THE AREA OF MAIN STREET. ALL LANES CLOSED. 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
Jun 2, 3:05 PM EDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Brookhaven, NY (KOKX), launched 00:00Z, 1.2 hours before the alert went out and 116 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, Brookhaven, NY at 00:00Z on 2019-06-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 826 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, Brookhaven, NY at 00:00Z on 2019-06-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 93 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
826 J/kg
Mixed-layer CIN
-54 J/kg
Mixed-layer LCL
1007 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
93 m²/s²
0-3 km storm-relative helicity
144 m²/s²
Significant tornado parameter
0.4
Supercell composite
2.5

Open this sounding in Storm Lab

The text

As transmitted.

655 
WUUS51 KPHI 030114
SVRPHI
NJC023-025-030200-
/O.NEW.KPHI.SV.W.0125.190603T0114Z-190603T0200Z/

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

The National Weather Service in Mount Holly NJ has issued a

* Severe Thunderstorm Warning for...
  Northeastern Monmouth County in central New Jersey...
  East central Middlesex County in northern New Jersey...

* Until 1000 PM EDT.

* At 913 PM EDT, severe thunderstorms were located along a line
  extending from Old Bridge to near Allenwood, moving east at 55 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...
  Long Branch, Asbury Park, Sandy Hook, Middletown, Old Bridge, East
  Brunswick, Marlboro, Tinton Falls, Holmdel, Red Bank, Matawan,
  Highlands, Brownville, Navesink, Lincroft, Morganville, South
  River, Eatontown, West Long Branch and Keyport.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4014 7403 4043 7439 4045 7422 4044 7420
      4046 7417 4041 7402 4044 7399 4048 7402
      4048 7401 4047 7399 4036 7397
TIME...MOT...LOC 0113Z 255DEG 49KT 4041 7434 4015 7406 

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

Davis
2 follow-up statements
285 
WWUS51 KPHI 030133
SVSPHI

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

NJC023-030143-
/O.CAN.KPHI.SV.W.0125.000000T0000Z-190603T0200Z/
Middlesex NJ-
933 PM EDT Sun Jun 2 2019

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL MIDDLESEX COUNTY
IS CANCELLED...

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

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

LAT...LON 4028 7399 4044 7420 4046 7417 4041 7402
      4044 7399 4048 7402 4048 7401 4047 7399
      4036 7397
TIME...MOT...LOC 0133Z 255DEG 49KT 4048 7402 4022 7374 

$$

NJC025-030200-
/O.CON.KPHI.SV.W.0125.000000T0000Z-190603T0200Z/
Monmouth NJ-
933 PM EDT Sun Jun 2 2019

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1000 PM EDT
FOR NORTHEASTERN MONMOUTH COUNTY...

At 933 PM EDT, severe thunderstorms were located along a line
extending from near Sandy Hook to 13 miles east of Elberon, moving
east at 55 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...
Long Branch, Sandy Hook, Middletown, Red Bank, Highlands, Navesink,
West Long Branch, Rumson, Little Silver, Oceanport, Shrewsbury and
North Middletown.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4028 7399 4044 7420 4046 7417 4041 7402
      4044 7399 4048 7402 4048 7401 4047 7399
      4036 7397
TIME...MOT...LOC 0133Z 255DEG 49KT 4048 7402 4022 7374 

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

Davis
545 
WWUS51 KPHI 030145
SVSPHI

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

NJC025-030155-
/O.CAN.KPHI.SV.W.0125.000000T0000Z-190603T0200Z/
Monmouth NJ-
945 PM EDT Sun Jun 2 2019

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN MONMOUTH COUNTY
IS CANCELLED...
    
The storms which prompted the warning have moved out of the area.
Therefore, the warning has been cancelled.

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

LAT...LON 4028 7399 4044 7420 4046 7417 4041 7402
      4044 7399 4048 7402 4048 7401 4047 7399
      4036 7397
TIME...MOT...LOC 0142Z 255DEG 49KT 4051 7386 4025 7358 

$$

Davis

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 2, 8:13 PM EDTSevere Thunderstorm WarningPHIBurlington, Monmouth, Ocean44 min
Jun 2, 8:24 PM EDTSpecial Weather StatementPHIMercer36 min
Jun 2, 8:27 PM EDTSpecial Weather StatementPHICumberland33 min
Jun 2, 8:29 PM EDTSpecial Weather StatementPHIAtlantic31 min
Jun 2, 8:32 PM EDTSpecial Marine WarningPHI58 min
Jun 2, 8:51 PM EDTSpecial Weather StatementPHIHunterdon, Middlesex, Monmouth, Morris, Somerset24 min
Jun 2, 9:07 PM EDTSevere Thunderstorm WarningPHIMiddlesex, Morris, Somerset24 min
Jun 2, 9:10 PM EDTSpecial Weather StatementPHIAtlantic35 min
Jun 2, 9:13 PM EDTSpecial Marine WarningPHI62 min
Jun 2, 9:22 PM EDTSpecial Marine WarningPHI70 min
Jun 2, 9:23 PM EDTSpecial Marine WarningPHI67 min
Jun 3, 2:36 PM EDTSmall Craft AdvisoryPHI3 hr

Nearby

Severe Thunderstorm Warnings in New Jersey, 2019Every 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.