Alert archive / New Jersey / Special Weather Statements in 2021
Special Weather Statement, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this special weather statement at Jul 27, 2021, 7:25 PM EDT for Middlesex County, Monmouth County, Ocean County, New Jersey. It was in force for 35 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 27, 2021, 7:25 PM EDT (23:25 UTC)
- Expired
- Jul 27, 2021, 8:00 PM EDT
- In force
- 35 min
- Issued by
- NWS Philadelphia/Mount Holly
Counties Middlesex County, NJ, Monmouth County, NJ, Ocean County, NJ
The radar
The Philadelphia radar (KDIX), 54 km from the middle of the area, began a volume at 23:24 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, 11.4 hours before the alert went out and 127 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2105 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 13 m²/s²
- 0-3 km storm-relative helicity
- 34 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
592
WWUS81 KPHI 272325
SPSPHI
Special Weather Statement
National Weather Service Mount Holly NJ
725 PM EDT Tue Jul 27 2021
NJZ010-012>014-020-026-280000-
Eastern Monmouth-Coastal Ocean-Ocean-Western
Monmouth-Somerset-Middlesex-
725 PM EDT Tue Jul 27 2021
...AN OUTFLOW BOUNDARY FROM PREVIOUS THUNDERSTORMS WILL AFFECT
OCEAN...MONMOUTH AND MIDDLESEX COUNTIES...
At 724 PM EDT, radar indicated that an outflow boundary from
previous thunderstorms was located along a line extending from near
Plainfield to near Lebanon to near Wilson.
Movement was southeast at 25 mph.
Wind gusts up to 40 mph are possible. Little or no rain is expected.
Locations impacted include...
Toms River, New Brunswick, Perth Amboy, Long Branch, Asbury Park,
Sandy Hook, Somerset, Edison, Lakewood, Middletown, Old Bridge,
Jackson, Howell, East Brunswick, Sayreville, Marlboro, Manalapan,
Carteret, Tinton Falls and Holmdel.
This includes the following highways...
New Jersey Turnpike between exits 9 and 12.
Interstate 78 in New Jersey between mile markers 42 and 43.
Interstate 195 in New Jersey between mile markers 14 and 34.
Interstate 287 in New Jersey between mile markers 0 and 7.
Garden State Parkway between mile markers 75 and 133.
If outdoors, consider seeking shelter inside a building.
LAT...LON 3981 7398 3990 7446 3999 7450 4060 7446
4060 7444 4066 7445 4067 7443 4066 7440
4061 7444 4060 7443 4059 7420 4056 7421
4055 7425 4050 7426 4050 7428 4046 7426
4041 7398 4048 7402 4048 7401 4043 7397
TIME...MOT...LOC 2324Z 336DEG 22KT 4064 7438 4061 7486 4070 7528
$$
MPSThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 27, 5:38 PM EDT | Severe Thunderstorm Warning | PHI | Sussex, Warren | 24 min |
| Jul 27, 6:07 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 23 min |
| Jul 27, 6:50 PM EDT | Special Weather Statement | PHI | Morris | 25 min |
| Jul 27, 7:07 PM EDT | Special Weather Statement | PHI | Hunterdon, Somerset | 23 min |
| Jul 27, 7:28 PM EDT | Special Weather Statement | PHI | Hunterdon, Middlesex, Somerset | 32 min |
| Jul 27, 7:22 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe | 42 min |
Nearby
Special Weather Statements in New Jersey, 2021Every special weather statement in 2021
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.