Alert archive / New Jersey / Special Weather Statements in 2012
Special Weather Statement, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this special weather statement at Jul 7, 2012, 7:55 PM EDT for Atlantic County, New Jersey. It was in force for 65 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
- Jul 7, 2012, 7:55 PM EDT (23:55 UTC)
- Expired
- Jul 7, 2012, 9:00 PM EDT
- In force
- 65 min
- Issued by
- NWS Philadelphia/Mount Holly
County Atlantic County, NJ
The radar
The Philadelphia radar (KDIX), 48 km from the middle of the area, began a volume at 23:57 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
Wallops Is Stn, VA (KWAL), launched 12:00Z, 11.9 hours before the alert went out and 193 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
- 984 J/kg
- Mixed-layer CIN
- -81 J/kg
- Mixed-layer LCL
- 1395 m above ground
- 0-6 km bulk shear
- 12 kt
- 0-1 km storm-relative helicity
- -12 m²/s²
- 0-3 km storm-relative helicity
- 27 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
463
WWUS81 KPHI 072355
SPSPHI
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
755 PM EDT SAT JUL 7 2012
NJZ016>018-020>027-080100-
ATLANTIC NJ-ATLANTIC COASTAL CAPE MAY NJ-CAMDEN NJ-CAPE MAY NJ-
COASTAL ATLANTIC NJ-COASTAL OCEAN NJ-CUMBERLAND NJ-GLOUCESTER NJ-
OCEAN NJ-SALEM NJ-SOUTHEASTERN BURLINGTON NJ-
755 PM EDT SAT JUL 7 2012
...STRONG THUNDERSTORMS WILL AFFECT ATLANTIC...BURLINGTON...CAMDEN...
CAPE MAY...CUMBERLAND...GLOUCESTER...OCEAN AND SALEM COUNTIES...
AT 753 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 20 MILES SOUTHWEST
OF TOMS RIVER TO 27 MILES NORTHEAST OF VINELAND TO 21 MILES NORTHEAST
OF VINELAND TO 18 MILES EAST OF WILMINGTON...MOVING SOUTHEAST AT 35
MPH. THE THUNDERSTORMS WILL BE NEAR ATSION...WARREN GROVE AROUND 800
PM...BEACH HAVEN WEST...MANAHAWKIN AROUND 815 PM...SHIP BOTTOM...SURF
CITY AROUND 830 PM...DOROTHY...POMONA AROUND 845 PM...MARGATE CITY
AND LONGPORT AROUND 900 PM.
THE THUNDERSTORMS ARE MOVING SOUTHEAST AT 35 MPH. WIND GUSTS TO 50
MPH ARE POSSIBLE WITH THESE STORMS.
LAT...LON 3955 7423 3950 7429 3945 7430 3938 7440
3936 7440 3932 7450 3924 7461 3923 7468
3967 7536 3978 7490 3980 7474 3987 7463
3969 7413
$$
HAYESThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 7, 12:30 PM EDT | Special Weather Statement | PHI | Morris, Sussex | 90 min |
| Jul 7, 5:57 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Warren | 63 min |
| Jul 7, 6:25 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Somerset, Warren | 37 min |
| Jul 7, 6:54 PM EDT | Severe Thunderstorm Warning | PHI | Mercer, Middlesex, Monmouth, Ocean, Somerset | 46 min |
| Jul 7, 7:03 PM EDT | Special Weather Statement | PHI | Burlington, Camden, Gloucester | 57 min |
| Jul 7, 7:22 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth, Ocean | 53 min |
| Jul 7, 7:24 PM EDT | Special Marine Warning | PHI | 96 min | |
| Jul 7, 7:42 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 63 min |
| Jul 7, 4:49 PM EDT | Special Weather Statement | PHI | Berks, Carbon, Lehigh, Northampton | 86 min |
| Jul 7, 5:07 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 53 min |
| Jul 7, 6:58 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester, Delaware, Montgomery | 48 min |
Nearby
Special Weather Statements in New Jersey, 2012Every special weather statement in 2012
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.