Alert archive / New Jersey / Special Weather Statements in 2023
Special Weather Statement, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this special weather statement at Jul 8, 2023, 4:11 PM EDT for Gloucester County, New Jersey. It was in force for 34 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 8, 2023, 4:11 PM EDT (20:11 UTC)
- Expired
- Jul 8, 2023, 4:45 PM EDT
- In force
- 34 min
- Issued by
- NWS Philadelphia/Mount Holly
- Hail
- 0.25 in
- Wind
- 40
County Gloucester County, NJ
The radar
The Philadelphia radar (KDIX), 70 km from the middle of the area, began a volume at 20:13 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, 8.2 hours before the alert went out and 211 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
- 1182 J/kg
- Mixed-layer CIN
- -18 J/kg
- Mixed-layer LCL
- 820 m above ground
- 0-6 km bulk shear
- 1 kt
- 0-1 km storm-relative helicity
- -20 m²/s²
- 0-3 km storm-relative helicity
- -13 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
182
WWUS81 KPHI 082011
SPSPHI
Special Weather Statement
National Weather Service Mount Holly NJ
411 PM EDT Sat Jul 8 2023
NJZ017-018-PAZ070-071-082045-
Camden NJ-Gloucester NJ-Delaware PA-Philadelphia PA-
411 PM EDT Sat Jul 8 2023
...A strong thunderstorm will impact portions of west central Camden,
northwestern Gloucester, southwestern Philadelphia and southeastern
Delaware Counties through 445 PM EDT...
At 411 PM EDT, Doppler radar was tracking a strong thunderstorm over
Paulsboro, or 8 miles southwest of Gloucester City. This storm was
nearly stationary.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Philadelphia, Gloucester City, Deptford, West Deptford, Bellmawr,
Yeadon, Woodbury, Folcroft, Paulsboro, Magnolia, Westville, Woodbury
Heights, National Park, Brooklawn, Darby Township, South
Philadelphia, Philadelphia International Arpt, Philadelphia
International Airport, Gibbstown and Tinicum Township.
This includes the following highways...
New Jersey Turnpike near exit 3.
Interstate 95 in Pennsylvania between mile markers 9 and 19.
Interstate 76 in Pennsylvania between mile markers 346 and 351.
Interstate 76 in New Jersey between mile markers 0 and 1, and near
mile marker 3.
Interstate 295 in New Jersey between mile markers 14 and 28.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3975 7524 3982 7535 3997 7523 3983 7501
TIME...MOT...LOC 2011Z 220DEG 4KT 3982 7525
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
$$
HoeflichThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 8, 1:28 PM EDT | Areal Flood Advisory | PHI | Camden | 95 min |
| Jul 8, 1:49 PM EDT | Areal Flood Advisory | PHI | Burlington | 3 hr |
| Jul 8, 2:13 PM EDT | Special Weather Statement | PHI | Middlesex | 32 min |
| Jul 8, 2:19 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Monmouth | 41 min |
| Jul 8, 2:28 PM EDT | Areal Flood Advisory | PHI | Camden | 21 min |
| Jul 8, 2:40 PM EDT | Flash Flood Warning | PHI | Camden | 4 hr |
| Jul 8, 3:17 PM EDT | Flood Watch | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 31 hr |
| Jul 8, 3:21 PM EDT | Special Weather Statement | PHI | Burlington | 24 min |
| Jul 8, 3:38 PM EDT | Special Weather Statement | PHI | Camden, Gloucester | 37 min |
| Jul 8, 3:55 PM EDT | Special Weather Statement | PHI | Mercer | 35 min |
| Jul 8, 3:57 PM EDT | Special Weather Statement | PHI | Burlington | 33 min |
| Jul 8, 4:16 PM EDT | Areal Flood Advisory | PHI | Burlington, Camden | 3 hr |
| Jul 8, 2:05 PM EDT | Special Weather Statement | PHI | Philadelphia | 25 min |
| Jul 8, 3:00 PM EDT | Special Weather Statement | PHI | Philadelphia | 30 min |
| Jul 8, 3:44 PM EDT | Special Weather Statement | PHI | Bucks | 31 min |
| Jul 8, 3:52 PM EDT | Areal Flood Advisory | PHI | Bucks, Montgomery | 3 hr |
| Jul 8, 4:49 PM EDT | Special Weather Statement | PHI | Delaware | 26 min |
| Jul 8, 5:00 PM EDT | Areal Flood Advisory | PHI | Chester, Delaware, Montgomery, Philadelphia | 25 min |
| Jul 8, 5:15 PM EDT | Flash Flood Warning | PHI | Chester, Delaware, Montgomery, Philadelphia | 4 hr |
| Jul 8, 5:19 PM EDT | Special Weather Statement | PHI | Delaware | 26 min |
| Jul 8, 5:30 PM EDT | Special Weather Statement | PHI | Chester | 30 min |
| Jul 8, 5:43 PM EDT | Areal Flood Advisory | PHI | Chester | 10 min |
| Jul 8, 5:51 PM EDT | Flash Flood Warning | PHI | Chester | 4 hr |
| Jul 8, 6:02 PM EDT | Special Weather Statement | PHI | Montgomery | 28 min |
| Jul 8, 6:33 PM EDT | Areal Flood Advisory | PHI | Chester, Montgomery | 3 hr |
| Jul 8, 2:07 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 23 min |
| Jul 8, 3:22 PM EDT | Special Weather Statement | PHI | Sussex | 23 min |
| Jul 8, 2:01 PM EDT | Special Weather Statement | PHI | Kent | 29 min |
| Jul 8, 2:23 PM EDT | Special Weather Statement | PHI | Caroline | 37 min |
| Jul 8, 3:21 PM EDT | Special Weather Statement | PHI | Caroline | 24 min |
Nearby
Special Weather Statements in New Jersey, 2023Every special weather statement in 2023
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.