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 26, 2012, 10:59 PM EDT for Camden County, Gloucester County, Salem County, New Jersey. It was in force for 91 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 26, 2012, 10:59 PM EDT (02:59 UTC)
- Expired
- Jul 27, 2012, 12:30 AM EDT
- In force
- 91 min
- Issued by
- NWS Philadelphia/Mount Holly
Counties Camden County, NJ, Gloucester County, NJ, Salem County, NJ
The radar
The Philadelphia radar (KDIX), 70 km from the middle of the area, began a volume at 02:59 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 00:00Z, 3.0 hours before the alert went out and 198 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
- 3064 J/kg
- Mixed-layer CIN
- -54 J/kg
- Mixed-layer LCL
- 1175 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- 77 m²/s²
- 0-3 km storm-relative helicity
- 116 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
171
WWUS81 KPHI 270259
SPSPHI
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1059 PM EDT THU JUL 26 2012
NJZ016>018-270430-
CAMDEN NJ-GLOUCESTER NJ-SALEM NJ-
1059 PM EDT THU JUL 26 2012
...SCATTERED THUNDERSTORMS WITH HEAVY RAIN AFFECTING SOUTHWESTERN
NEW JERSEY...
SCATTERED THUNDERSTORMS WITH HEAVY RAIN WILL CONTINUE TO DRIFT INTO
SOUTHWESTERN NEW JERSEY FROM THE SOUTHWEST UNTIL SHORTLY AFTER
MIDNIGHT.
ISOLATED AREAS OF HEAVY RAIN ARE POSSIBLE AND IT MAY CAUSE PONDING
OF WATER ON ROADWAYS AND FLOODING IN AREAS OF POOR DRAINAGE.
THERE MAY BE WIND GUSTS TO 30 MPH.
DANGEROUS CLOUD TO GROUND LIGHTNING IS POSSIBLE. DO NOT SEEK SHELTER
UNDER TREES WHEN LIGHTNING THREATENS. MOVE INDOORS WHEN A
THUNDERSTORM APPROACHES.
LAT...LON 3951 7499 3956 7506 3946 7508 3956 7524
3945 7541 3938 7542 3947 7555 3957 7552
3964 7556 3976 7546 3985 7533 3988 7515
3996 7513 3999 7506 3998 7501 3995 7502
3989 7493 3979 7491 3979 7481 3973 7474
$$
IOVINOThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 26, 11:25 PM EDT | Areal Flood Advisory | PHI | Gloucester, Salem | 107 min |
| Jul 26, 11:44 PM EDT | Areal Flood Advisory | PHI | Atlantic, Cumberland, Gloucester, Salem | 2 hr |
| Jul 26, 11:55 PM EDT | Special Weather Statement | PHI | Ocean | 65 min |
| Jul 27, 12:02 AM EDT | Special Weather Statement | PHI | Ocean | 58 min |
| Jul 27, 12:35 AM EDT | Areal Flood Advisory | PHI | Burlington, Ocean | 117 min |
| Jul 26, 10:19 PM EDT | Areal Flood Advisory | PHI | Chester | 3 hr |
| Jul 27, 6:02 PM EDT | Special Weather Statement | PHI | Carbon | 58 min |
| Jul 27, 7:00 PM EDT | Special Weather Statement | PHI | Carbon | 60 min |
| Jul 26, 10:01 PM EDT | Special Weather Statement | PHI | Cecil | 59 min |
| Jul 26, 10:24 PM EDT | Special Weather Statement | PHI | Kent, Queen Anne's | 96 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.