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 24, 2012, 7:45 PM EDT for Monmouth County, New Jersey. It was in force for 30 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 24, 2012, 7:45 PM EDT (23:45 UTC)
- Expired
- Jul 24, 2012, 8:15 PM EDT
- In force
- 30 min
- Issued by
- NWS Philadelphia/Mount Holly
County Monmouth County, NJ
The radar
The Philadelphia radar (KDIX), 63 km from the middle of the area, began a volume at 23:48 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, 11.8 hours before the alert went out and 108 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
- 1283 J/kg
- Mixed-layer CIN
- -101 J/kg
- Mixed-layer LCL
- 942 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 136 m²/s²
- 0-3 km storm-relative helicity
- 121 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 2.6
The text
As transmitted, in the capitals the NWS used until 2016.
457
WWUS81 KPHI 242345
SPSPHI
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
745 PM EDT TUE JUL 24 2012
NJZ014-250015-
EASTERN MONMOUTH NJ-
745 PM EDT TUE JUL 24 2012
...A STRONG THUNDERSTORM WILL AFFECT MONMOUTH COUNTY...
AT 742 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM OVER SANDY HOOK...MOVING SOUTHEAST AT 25 MPH. THE
THUNDERSTORM WILL BE NEAR SEA BRIGHT AND MONMOUTH BEACH AROUND 800
PM.
WIND GUSTS TO 50 MPH ARE POSSIBLE WITH THIS STORM.
LAT...LON 4032 7397 4037 7404 4042 7403 4043 7400
4047 7402 4048 7402 4048 7400 4047 7398
4044 7397 4036 7396
$$
NIERENBERGThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 23, 8:56 PM EDT | Special Weather Statement | PHI | Morris | 94 min |
| Jul 24, 3:23 AM EDT | Small Craft Advisory | PHI | 37 hr | |
| Jul 24, 2:20 PM EDT | Special Marine Warning | PHI | 85 min | |
| Jul 24, 2:30 PM EDT | Special Weather Statement | PHI | Gloucester, Salem | 90 min |
| Jul 24, 3:17 PM EDT | Special Weather Statement | PHI | Atlantic, Cumberland | 88 min |
| Jul 24, 3:40 PM EDT | Severe Thunderstorm Warning | PHI | Cape May, Cumberland | 65 min |
| Jul 24, 3:43 PM EDT | Special Marine Warning | PHI | 92 min | |
| Jul 24, 5:16 PM EDT | Special Weather Statement | PHI | Cumberland, Salem | 59 min |
| Jul 24, 5:27 PM EDT | Special Weather Statement | PHI | Atlantic, Gloucester | 93 min |
| Jul 24, 5:31 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland, Salem | 59 min |
| Jul 24, 6:01 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Cape May, Cumberland, Gloucester, Salem | 45 min |
| Jul 24, 7:46 PM EDT | Special Marine Warning | PHI | 59 min | |
| Jul 24, 3:41 AM EDT | Special Weather Statement | PHI | Pike | 94 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.