Alert archive / New Jersey / Severe Thunderstorm Warnings in 2022
Severe Thunderstorm Warning 24, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Apr 14, 2022, 5:32 PM EDT for 4 counties in New Jersey. It was in force for 43 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
- Apr 14, 2022, 5:32 PM EDT (21:32 UTC)
- Expired
- Apr 14, 2022, 6:15 PM EDT
- In force
- 43 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Somerset County, NJ
The radar
The Philadelphia radar (KDIX), 53 km from the middle of the area, began a volume at 21:36 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, 9.5 hours before the alert went out and 289 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
- 1228 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 173 m²/s²
- 0-3 km storm-relative helicity
- 27 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
378
WUUS51 KPHI 142132
SVRPHI
NJC019-021-023-035-142215-
/O.NEW.KPHI.SV.W.0024.220414T2132Z-220414T2215Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
532 PM EDT Thu Apr 14 2022
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Southeastern Hunterdon County in northwestern New Jersey...
Mercer County in central New Jersey...
Southern Somerset County in northern New Jersey...
Middlesex County in northern New Jersey...
* Until 615 PM EDT.
* At 532 PM EDT, a severe thunderstorm was located over Princeton, or
10 miles northeast of Trenton, moving east at 40 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
* Locations impacted include...
Trenton, New Brunswick, Perth Amboy, Somerset, Edison, Old Bridge,
East Brunswick, South Brunswick, Sayreville, North Brunswick,
Ewing, Middlesex, Princeton, Bound Brook, Manville, Jamesburg,
Cranbury, Pennington, Hopewell and Rocky Hill.
This includes the following highways...
New Jersey Turnpike between exits 9 and 12.
Interstate 295 in New Jersey between mile markers 64 and 76.
Interstate 287 in New Jersey between mile markers 0 and 12.
Garden State Parkway between mile markers 121 and 132.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
In addition to damaging winds, cloud to ground lightning is
occurring with this storm. Move indoors immediately. Remember, if
you can hear thunder, you are close enough to be struck by lightning.
&&
LAT...LON 4043 7425 4020 7476 4022 7478 4023 7481
4037 7495 4060 7445 4060 7437 4055 7425
4050 7426 4050 7428 4046 7426 4045 7423
TIME...MOT...LOC 2132Z 253DEG 33KT 4034 7463
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Gorse2 follow-up statements
395
WWUS51 KPHI 142200
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
600 PM EDT Thu Apr 14 2022
NJC019-142210-
/O.CAN.KPHI.SV.W.0024.000000T0000Z-220414T2215Z/
Hunterdon NJ-
600 PM EDT Thu Apr 14 2022
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN HUNTERDON COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 4043 7425 4024 7468 4031 7473 4046 7466
4057 7452 4060 7445 4060 7437 4055 7425
4050 7426 4050 7428 4046 7426 4045 7423
TIME...MOT...LOC 2200Z 252DEG 31KT 4041 7434
$$
NJC021-023-035-142215-
/O.CON.KPHI.SV.W.0024.000000T0000Z-220414T2215Z/
Mercer NJ-Somerset NJ-Middlesex NJ-
600 PM EDT Thu Apr 14 2022
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM EDT
FOR CENTRAL MERCER...SOUTHEASTERN SOMERSET AND MIDDLESEX COUNTIES...
At 600 PM EDT, a severe thunderstorm was located over Old Bridge, or
7 miles southeast of New Brunswick, moving east at 35 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
Locations impacted include...
New Brunswick, Perth Amboy, Somerset, Edison, Old Bridge, East
Brunswick, South Brunswick, Sayreville, North Brunswick, Middlesex,
Princeton, Bound Brook, Jamesburg, Cranbury, Rocky Hill, Millstone,
Princeton Meadows, Kingston, Dayton and Plainsboro Center.
This includes the following highways...
New Jersey Turnpike between exits 9 and 12.
Interstate 295 in New Jersey between mile markers 66 and 68.
Interstate 287 in New Jersey between mile markers 0 and 12.
Garden State Parkway between mile markers 121 and 132.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4043 7425 4024 7468 4031 7473 4046 7466
4057 7452 4060 7445 4060 7437 4055 7425
4050 7426 4050 7428 4046 7426 4045 7423
TIME...MOT...LOC 2200Z 252DEG 31KT 4041 7434
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
BAH115
WWUS51 KPHI 142212
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
612 PM EDT Thu Apr 14 2022
NJC021-023-035-142222-
/O.EXP.KPHI.SV.W.0024.000000T0000Z-220414T2215Z/
Mercer NJ-Somerset NJ-Middlesex NJ-
612 PM EDT Thu Apr 14 2022
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL MERCER...SOUTHEASTERN
SOMERSET AND MIDDLESEX COUNTIES WILL EXPIRE AT 615 PM EDT...
The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning will
be allowed to expire.
LAT...LON 4043 7425 4024 7468 4031 7473 4046 7466
4057 7452 4060 7445 4060 7437 4055 7425
4050 7426 4050 7428 4046 7426 4045 7423
TIME...MOT...LOC 2212Z 253DEG 33KT 4044 7422
$$
BAHThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 14, 3:28 PM EDT | Special Weather Statement | PHI | Warren | 32 min |
| Apr 14, 4:10 PM EDT | Special Weather Statement | PHI | Morris | 35 min |
| Apr 14, 4:16 PM EDT | Severe Thunderstorm Warning | PHI | Morris | 44 min |
| Apr 14, 4:42 PM EDT | Severe Thunderstorm Warning | PHI | Gloucester, Salem | 48 min |
| Apr 14, 5:19 PM EDT | Special Marine Warning | PHI | 56 min | |
| Apr 14, 5:30 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester | 45 min |
| Apr 14, 5:46 PM EDT | Special Marine Warning | PHI | 59 min | |
| Apr 14, 5:56 PM EDT | Special Marine Warning | PHI | 52 min | |
| Apr 14, 5:59 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 46 min |
| Apr 14, 6:10 PM EDT | Special Marine Warning | PHI | 20 min | |
| Apr 14, 6:35 PM EDT | Special Marine Warning | PHI | 27 min |
Nearby
Severe Thunderstorm Warnings in New Jersey, 2022Every severe thunderstorm warning in 2022
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.