Alert archive / New Jersey / Special Weather Statements in 2020
Special Weather Statement, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this special weather statement at Jul 5, 2020, 4:01 PM EDT for Atlantic County, New Jersey. It was in force for 44 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 5, 2020, 4:01 PM EDT (20:01 UTC)
- Expired
- Jul 5, 2020, 4:45 PM EDT
- In force
- 44 min
- Issued by
- NWS Philadelphia/Mount Holly
County Atlantic County, NJ
The radar
The Philadelphia radar (KDIX), 70 km from the middle of the area, began a volume at 20:05 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, 8.0 hours before the alert went out and 174 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
- 1 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1487 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- 13 m²/s²
- 0-3 km storm-relative helicity
- 80 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
549
WWUS81 KPHI 052001
SPSPHI
Special Weather Statement
National Weather Service Mount Holly NJ
401 PM EDT Sun Jul 5 2020
NJZ021>023-052045-
Cumberland-Atlantic-Cape May-
401 PM EDT Sun Jul 5 2020
...A STRONG THUNDERSTORM WILL AFFECT SOUTHWESTERN ATLANTIC...
NORTHEASTERN CUMBERLAND AND NORTH CENTRAL CAPE MAY COUNTIES...
At 401 PM EDT, a strong thunderstorm was located over Vineland,
moving south at 10 mph.
Wind gusts up to 50 mph and penny size hail are possible with this
storm.
Locations impacted include...
Vineland, Millville, Cumberland, Buena, Woodbine, Estell Manor,
Corbin City, Dorothy, Belleplain Forest, English Creek, Mizpah and
South Vineland.
If outdoors, consider seeking shelter inside a building.
LAT...LON 3933 7464 3920 7484 3948 7508 3950 7507
3953 7500 3951 7499 3956 7494 3957 7491
TIME...MOT...LOC 2001Z 339DEG 7KT 3946 7496
$$
JEOThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 5, 1:22 PM EDT | Special Marine Warning | PHI | 53 min | |
| Jul 5, 2:08 PM EDT | Special Marine Warning | PHI | 41 min | |
| Jul 5, 2:44 PM EDT | Special Marine Warning | PHI | 46 min | |
| Jul 5, 2:54 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic | 51 min |
| Jul 5, 3:02 PM EDT | Special Marine Warning | PHI | 58 min | |
| Jul 5, 3:18 PM EDT | Areal Flood Advisory | PHI | Atlantic | 66 min |
| Jul 5, 3:26 PM EDT | Special Marine Warning | PHI | 49 min | |
| Jul 5, 3:39 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Cape May | 23 min |
| Jul 5, 3:42 PM EDT | Special Marine Warning | PHI | 38 min | |
| Jul 5, 1:25 PM EDT | Special Weather Statement | PHI | Kent | 35 min |
| Jul 5, 1:56 PM EDT | Special Weather Statement | PHI | Kent | 34 min |
| Jul 5, 2:29 PM EDT | Special Weather Statement | PHI | Sussex | 31 min |
| Jul 5, 2:16 PM EDT | Special Weather Statement | PHI | Cecil | 29 min |
Nearby
Special Weather Statements in New Jersey, 2020Every special weather statement in 2020
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.