Alert archive / New Jersey / Severe Thunderstorm Warnings in 2014
Severe Thunderstorm Warning 58, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Jun 26, 2014, 12:12 AM EDT for Cape May County, Cumberland County, New Jersey; Kent County, New Castle County, Delaware. It was in force for 50 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 26, 2014, 12:12 AM EDT (04:12 UTC)
- Expired
- Jun 26, 2014, 1:02 AM EDT
- In force
- 50 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
Counties Kent County, DE, New Castle County, DE, Cape May County, NJ, Cumberland County, NJ
The nearest sounding before it
Wallops Is Stn, VA (KWAL), launched 00:00Z, 4.2 hours before the alert went out and 147 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.
- Mixed-layer CAPE
- 1145 J/kg
- Mixed-layer CIN
- -27 J/kg
- Mixed-layer LCL
- 873 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- 40 m²/s²
- 0-3 km storm-relative helicity
- 62 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
968
WUUS51 KPHI 260412
SVRPHI
DEC001-003-NJC009-011-260515-
/O.NEW.KPHI.SV.W.0058.140626T0412Z-140626T0515Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1212 AM EDT THU JUN 26 2014
THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHEASTERN NEW CASTLE COUNTY IN NORTHERN DELAWARE...
KENT COUNTY IN CENTRAL DELAWARE...
WESTERN CAPE MAY COUNTY IN SOUTHERN NEW JERSEY...
CUMBERLAND COUNTY IN SOUTHERN NEW JERSEY...
* UNTIL 115 AM EDT
* AT 1210 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF SEVERE THUNDERSTORMS. THESE SEVERE STORMS EXTENDED FROM
SMYRNA TO CHESWOLD TO FELTON...MOVING EAST AT 30 MPH. THESE STORMS
ARE CAPABLE OF PRODUCING ONE INCH DIAMETER HAIL...AND DAMAGING
WINDS IN EXCESS OF 60 MPH.
* SEVERE THUNDERSTORMS WILL BE NEAR...
RISING SUN AROUND 1220 AM EDT...
WOODLAND BEACH AROUND 1225 AM EDT...
BOWERS AROUND 1230 AM EDT...
BIG STONE BEACH AROUND 1235 AM EDT...
GREENWICH AROUND 1240 AM EDT...
FAIRTON AND BRIDGETON AROUND 1250 AM EDT...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...MOVE INDOORS TO A
STURDY BUILDING AND STAY AWAY FROM WINDOWS. WHEN IT IS SAFE TO DO
SO...REPORT SEVERE WEATHER TO LOCAL LAW ENFORCEMENT OR TO THE
NATIONAL WEATHER SERVICE.
FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS LINE OF
SEVERE THUNDERSTORMS. WHEN THUNDER ROARS...MOVE INDOORS! REMEMBER...
IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY
LIGHTNING.
&&
LAT...LON 3935 7573 3939 7551 3931 7542 3934 7537
3941 7540 3948 7494 3942 7486 3932 7486
3930 7482 3904 7485 3904 7494 3917 7491
3921 7504 3917 7514 3934 7535 3930 7543
3921 7538 3906 7539 3900 7532 3897 7568
TIME...MOT...LOC 0412Z 258DEG 28KT 3929 7559 3921 7556
3902 7558
$$
FORECASTER: HEAVENER2 follow-up statements
234
WWUS51 KPHI 260438
SVSPHI
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1238 AM EDT THU JUN 26 2014
DEC001-003-260448-
/O.CAN.KPHI.SV.W.0058.000000T0000Z-140626T0515Z/
NEW CASTLE DE-KENT DE-
1238 AM EDT THU JUN 26 2014
...THE SEVERE THUNDERSTORM WARNING FOR KENT AND SOUTHEASTERN NEW
CASTLE COUNTIES IS CANCELLED...
THE STORM HAS MOVED INTO NEW JERSEY.
LAT...LON 3904 7494 3912 7490 3917 7491 3921 7504
3920 7511 3917 7514 3920 7518 3923 7518
3929 7526 3929 7528 3934 7534 3933 7537
3941 7540 3948 7494 3942 7486 3932 7486
3930 7482 3904 7485
TIME...MOT...LOC 0438Z 258DEG 28KT 3933 7533 3925 7530
3906 7532
$$
NJC009-011-260515-
/O.CON.KPHI.SV.W.0058.000000T0000Z-140626T0515Z/
CAPE MAY NJ-CUMBERLAND NJ-
1238 AM EDT THU JUN 26 2014
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 115 AM EDT
FOR CUMBERLAND AND WESTERN CAPE MAY COUNTIES...
AT 1236 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING
WINDS IN EXCESS OF 60 MPH. THESE STORMS WERE LOCATED ALONG A LINE
EXTENDING FROM GREENWICH TO 8 MILES WEST OF FORTESQUE TO 16 MILES
SOUTHWEST OF FORTESQUE...OR ALONG A LINE EXTENDING FROM 10 MILES
SOUTHWEST OF BRIDGETON TO 12 MILES NORTHEAST OF DOVER TO 12 MILES
SOUTHEAST OF DOVER...MOVING EAST AT 30 MPH.
SEVERE THUNDERSTORMS WILL BE NEAR...
FAIRTON...BRIDGETON...NEWPORT AND FORTESQUE BY 1250 AM EDT...
DIVIDING CREEK BY 100 AM EDT...
MILLVILLE...PORT NORRIS...LAUREL LAKE AND BIVALVE BY 105 AM EDT...
SOUTH VINELAND BY 110 AM EDT...
THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...MOVE INDOORS TO A
STURDY BUILDING AND STAY AWAY FROM WINDOWS. WHEN IT IS SAFE TO DO
SO...REPORT SEVERE WEATHER TO LOCAL LAW ENFORCEMENT OR TO THE
NATIONAL WEATHER SERVICE.
IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...FREQUENT CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS
IMMEDIATELY. REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE
ENOUGH TO BE STRUCK BY LIGHTNING.
LAT...LON 3904 7494 3912 7490 3917 7491 3921 7504
3920 7511 3917 7514 3920 7518 3923 7518
3929 7526 3929 7528 3934 7534 3933 7537
3941 7540 3948 7494 3942 7486 3932 7486
3930 7482 3904 7485
TIME...MOT...LOC 0438Z 258DEG 28KT 3933 7533 3925 7530
3906 7532
$$
HEAVENER274
WWUS51 KPHI 260502
SVSPHI
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
102 AM EDT THU JUN 26 2014
NJC009-011-260512-
/O.CAN.KPHI.SV.W.0058.000000T0000Z-140626T0515Z/
CAPE MAY NJ-CUMBERLAND NJ-
102 AM EDT THU JUN 26 2014
...THE SEVERE THUNDERSTORM WARNING FOR CUMBERLAND AND WESTERN CAPE
MAY COUNTIES IS CANCELLED...
THE STORM HAS DROPPED BELOW SEVERE LIMITS.
LAT...LON 3904 7494 3912 7490 3917 7491 3921 7504
3920 7511 3917 7514 3920 7518 3923 7518
3929 7526 3929 7528 3934 7534 3933 7537
3941 7540 3948 7494 3942 7486 3932 7486
3930 7482 3904 7485
TIME...MOT...LOC 0502Z 258DEG 28KT 3937 7509 3929 7506
3910 7508
$$
HEAVENERThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 25, 8:29 PM EDT | Areal Flood Advisory | PHI | Hunterdon, Morris, Somerset, Sussex, Warren | 4 hr |
| Jun 25, 11:29 PM EDT | Special Weather Statement | PHI | Salem | 76 min |
| Jun 26, 12:15 AM EDT | Special Marine Warning | PHI | 60 min | |
| Jun 26, 1:01 AM EDT | Special Weather Statement | PHI | Atlantic | 59 min |
| Jun 25, 10:17 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Jun 25, 11:55 PM EDT | Special Weather Statement | PHI | Kent | 65 min |
| Jun 26, 12:53 AM EDT | Areal Flood Advisory | PHI | Kent, Sussex | 3 hr |
| Jun 26, 2:21 AM EDT | Special Weather Statement | PHI | Sussex | 54 min |
Nearby
Severe Thunderstorm Warnings in New Jersey, 2014Severe Thunderstorm Warnings in Delaware, 2014Every severe thunderstorm warning in 2014
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.