Alert archive / New Jersey / Special Weather Statements in 2015

Special Weather Statement, NWS Philadelphia/Mount Holly

June 19, 2015Ocean County, New Jersey

NWS Philadelphia/Mount Holly issued this special weather statement at Jun 19, 2015, 7:21 PM EDT for Ocean County, New Jersey. It was in force for 54 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 19, 2015, 7:21 PM EDT (23:21 UTC)
Expired
Jun 19, 2015, 8:15 PM EDT
In force
54 min
Issued by
NWS Philadelphia/Mount Holly

County Ocean County, NJ

The radar

The Philadelphia radar (KDIX), 9 km from the middle of the area, began a volume at 23:24 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.

The nearest sounding before it

Phillips Aaf/Abe, MD (KAPG), launched 12:00Z, 11.4 hours before the alert went out and 145 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, Phillips Aaf/Abe, MD at 12:00Z on 2015-06-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3 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, Phillips Aaf/Abe, MD at 12:00Z on 2015-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 92 square meters per square second.19395878Sfc1 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
3 J/kg
Mixed-layer CIN
-166 J/kg
Mixed-layer LCL
1100 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
92 m²/s²
0-3 km storm-relative helicity
116 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

242 
WWUS81 KPHI 192321
SPSPHI

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
721 PM EDT FRI JUN 19 2015
 
NJZ019-020-027-200015-
SOUTHEASTERN BURLINGTON-NORTHWESTERN BURLINGTON-OCEAN-
721 PM EDT FRI JUN 19 2015

...A STRONG THUNDERSTORM WILL AFFECT NORTHWESTERN OCEAN AND
NORTHEASTERN BURLINGTON COUNTIES...

AT 720 PM EDT...A STRONG THUNDERSTORM WAS OVER BROWNS MILLS...OR 19
MILES SOUTHEAST OF TRENTON...MOVING SOUTHEAST AT 20 MPH.

WIND GUSTS UP TO 40 MPH AND PEA SIZE HAIL ARE POSSIBLE WITH THIS
STORM.

LOCATIONS IMPACTED INCLUDE...
TOMS RIVER...PRESIDENTIAL LAKES ESTATES...WRIGHTSTOWN...WHITING...
CEDAR GLEN LAKES...BROWNS MILLS...HOLIDAY CITY SOUTH...HOLIDAY
CITY-BERKELEY...PINE RIDGE AT CRESTWOOD...OLD HALFWAY...PRESIDENTIAL
LAKES...BAMBER LAKE...SOUTH TOMS RIVER...CRESTWOOD VILLAGE...NEW
EGYPT...HOLIDAY HEIGHTS...HOLIDAY CITY...MCGUIRE AFB...PEMBERTON
HEIGHTS AND COUNTRY LAKE ESTATES.

VERY HEAVY RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY 
CAUSE LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED 
ROADWAYS.

LAT...LON 3993 7470 4009 7460 3996 7420 3975 7435
TIME...MOT...LOC 2320Z 299DEG 15KT 3998 7457 
$$

SZATKOWSKI

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 19, 12:05 AM EDTSpecial Marine WarningPHI85 min
Jun 19, 2:50 AM EDTSpecial Weather StatementPHICamden, Cumberland, Gloucester, Salem55 min
Jun 19, 3:09 AM EDTSpecial Marine WarningPHI66 min
Jun 19, 2:18 PM EDTFlood WatchPHIAtlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more40 hr
Jun 19, 5:25 PM EDTSpecial Weather StatementPHICamden35 min
Jun 19, 5:57 PM EDTSpecial Weather StatementPHIBurlington48 min
Jun 18, 8:59 PM EDTSpecial Weather StatementPHILebanon46 min
Jun 19, 1:42 AM EDTSpecial Weather StatementPHIChester, Delaware63 min
Jun 18, 10:57 PM EDTSpecial Weather StatementPHICaroline, Queen Anne's, Talbot63 min
Jun 19, 12:00 AM EDTSpecial Weather StatementPHICaroline, Queen Anne's, Talbot60 min
Jun 19, 2:55 AM EDTSevere Thunderstorm WarningPHICaroline, Kent, Queen Anne's, Talbot50 min

Nearby

Special Weather Statements in New Jersey, 2015Every special weather statement in 2015

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.