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 23, 2012, 2:24 PM EDT for Warren County, New Jersey. It was in force for 66 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 23, 2012, 2:24 PM EDT (18:24 UTC)
- Expired
- Jul 23, 2012, 3:30 PM EDT
- In force
- 66 min
- Issued by
- NWS Philadelphia/Mount Holly
County Warren County, NJ
The radar
The Philadelphia radar (KDIX), 118 km from the middle of the area, began a volume at 18:26 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
Brookhaven, NY (KOKX), launched 12:00Z, 6.4 hours before the alert went out and 167 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
- 253 J/kg
- Mixed-layer CIN
- -124 J/kg
- Mixed-layer LCL
- 903 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 83 m²/s²
- 0-3 km storm-relative helicity
- 69 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
134
WWUS81 KPHI 231824
SPSPHI
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
224 PM EDT MON JUL 23 2012
NJZ007-231930-
WARREN NJ-
224 PM EDT MON JUL 23 2012
...A STRONG THUNDERSTORM WILL AFFECT WARREN COUNTY...
AT 222 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 8 MILES WEST OF NEWTON...MOVING EAST AT 15 MPH.
THE THUNDERSTORM WILL BE NEAR ALLAMUCHY AND ALLAMUCHY-PANTHER VALLEY
AROUND 230 PM.
WIND GUSTS TO 50 MPH ARE POSSIBLE WITH THIS STORM.
EXPECT SMALL HAIL AND FREQUENT...DANGEROUS CLOUD TO GROUND LIGHTNING
FROM THIS STORM.
LAT...LON 4092 7477 4091 7477 4087 7482 4103 7499
4108 7496
$$
NIERENBERGThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 23, 11:26 AM EDT | Special Weather Statement | PHI | Sussex | 94 min |
| Jul 23, 12:19 PM EDT | Special Weather Statement | PHI | Sussex | 56 min |
| Jul 23, 12:32 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 73 min |
| Jul 23, 1:00 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 60 min |
| Jul 23, 1:11 PM EDT | Flash Flood Warning | PHI | Sussex | 3 hr |
| Jul 23, 1:57 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 78 min |
| Jul 23, 2:44 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Warren | 76 min |
| Jul 23, 2:47 PM EDT | Flash Flood Warning | PHI | Morris, Sussex, Warren | 3 hr |
| Jul 23, 3:42 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Middlesex, Morris, Somerset | 78 min |
| Jul 23, 4:56 PM EDT | Special Weather Statement | PHI | Middlesex, Monmouth, Somerset | 94 min |
| Jul 23, 5:56 PM EDT | Special Weather Statement | PHI | Burlington, Camden, Hunterdon, Mercer | 64 min |
| Jul 23, 6:35 PM EDT | Special Weather Statement | PHI | Morris, Sussex | 85 min |
| Jul 23, 6:51 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Morris, Somerset, Sussex, Warren | 69 min |
| Jul 23, 7:39 PM EDT | Flash Flood Warning | PHI | Sussex, Warren | 2 hr |
| Jul 23, 7:56 PM EDT | Severe Thunderstorm Warning | PHI | Morris, Sussex, Warren | 59 min |
| Jul 23, 4:31 PM EDT | Special Weather Statement | PHI | Berks | 59 min |
| Jul 23, 5:09 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester, Lehigh, Montgomery | 51 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.