Alert archive / New Jersey / Severe Thunderstorm Warnings in 2023
Severe Thunderstorm Warning 3, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Feb 21, 2023, 4:42 PM EST for Ocean County, New Jersey. It was in force for 27 min. 1 report came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Feb 21, 2023, 4:42 PM EST (21:42 UTC)
- Expired
- Feb 21, 2023, 5:09 PM EST
- In force
- 27 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Ocean County, NJ
The radar
The Philadelphia radar (KDIX), 28 km from the middle of the area, began a volume at 21:44 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Feb 21, 4:55 PM EST | HAIL 1 | 1 Nne Toms River, NJ | PUBLIC REPORTED QUARTER SIZE HAIL IN TOMS RIVER. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Brookhaven, NY (KOKX), launched 12:00Z, 9.7 hours before the alert went out and 141 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
- 565 m above ground
- 0-6 km bulk shear
- 67 kt
- 0-1 km storm-relative helicity
- 10 m²/s²
- 0-3 km storm-relative helicity
- 148 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
335
WUUS51 KPHI 212142
SVRPHI
NJC029-212230-
/O.NEW.KPHI.SV.W.0003.230221T2142Z-230221T2230Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
442 PM EST Tue Feb 21 2023
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Northeastern Ocean County in southern New Jersey...
* Until 530 PM EST.
* At 442 PM EST, severe thunderstorms were located along a line
extending from Leisure Village East to Lakehurst, moving southeast
at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to vehicles is possible. Wind damage to
roofs, siding, trees, and power lines is possible.
* Locations impacted include...
Toms River, Lakewood, Beachwood, Point Pleasant Beach, Seaside
Heights, Lakehurst, Mantoloking, Leisure Village, Dover Beaches
North, Holiday City South, Pleasant Plains, Cedar Glen West,
Leisure Village East, Dover Beaches South, Holiday City-Berkeley,
Brick Township, Pine Ridge At Crestwood, Leisure Village West-Pine
Lake Park, Ramtown and Point Pleasant.
This includes Garden State Parkway between mile markers 76 and 94.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4007 7397 3974 7397 3972 7403 3999 7440
4011 7416 4010 7415 4012 7413 4009 7408
4010 7406
TIME...MOT...LOC 2142Z 300DEG 21KT 4006 7415 3999 7431
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Hoeflich2 follow-up statements
138
WWUS51 KPHI 212158
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
458 PM EST Tue Feb 21 2023
NJC029-212230-
/O.CON.KPHI.SV.W.0003.000000T0000Z-230221T2230Z/
Ocean NJ-
458 PM EST Tue Feb 21 2023
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM EST
FOR EAST CENTRAL OCEAN COUNTY...
At 458 PM EST, severe thunderstorms were located along a line
extending from 9 miles east of Mantoloking to Whiting, moving
southeast at 30 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to vehicles is possible. Wind damage to roofs,
siding, trees, and power lines is possible.
Locations impacted include...
Toms River, Beachwood, Seaside Heights, Holiday City-Berkeley, Dover
Beaches North, Holiday City South, Pleasant Plains, Pine Ridge At
Crestwood, Dover Beaches South, Leisure Village West-Pine Lake Park,
South Toms River, Island Heights, Silver Ridge, Gilford Park, Holiday
City, Holiday Heights and Crestwood Village.
This includes Garden State Parkway between mile markers 75 and 85.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4003 7397 3976 7397 3975 7408 3998 7438
TIME...MOT...LOC 2158Z 296DEG 24KT 4002 7388 3996 7436
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Hoeflich802
WWUS51 KPHI 212209
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
509 PM EST Tue Feb 21 2023
NJC029-212219-
/O.CAN.KPHI.SV.W.0003.000000T0000Z-230221T2230Z/
Ocean NJ-
509 PM EST Tue Feb 21 2023
...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL OCEAN COUNTY IS
CANCELLED...
The storms which prompted the warning have weakened below severe
limits, and have exited the warned area. Therefore, the warning has
been cancelled.
LAT...LON 4003 7397 3976 7397 3975 7408 3998 7438
TIME...MOT...LOC 2208Z 300DEG 21KT 3999 7381 3993 7429
$$
HoeflichThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 21, 1:59 PM EST | Special Weather Statement | PHI | Salem | 31 min |
| Feb 21, 2:02 PM EST | Special Marine Warning | PHI | 58 min | |
| Feb 21, 2:21 PM EST | Special Weather Statement | PHI | Cumberland | 39 min |
| Feb 21, 2:30 PM EST | Special Weather Statement | PHI | Atlantic, Cumberland | 45 min |
| Feb 21, 2:39 PM EST | Special Marine Warning | PHI | 66 min | |
| Feb 21, 2:47 PM EST | Special Weather Statement | PHI | Hunterdon | 43 min |
| Feb 21, 2:48 PM EST | Special Weather Statement | PHI | Burlington, Ocean | 27 min |
| Feb 21, 2:56 PM EST | Special Marine Warning | PHI | 53 min | |
| Feb 21, 3:02 PM EST | Special Weather Statement | PHI | Cape May | 28 min |
| Feb 21, 3:15 PM EST | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Middlesex, Somerset | 45 min |
| Feb 21, 3:40 PM EST | Tornado Warning | PHI | Mercer, Middlesex, Monmouth | 22 min |
| Feb 21, 4:00 PM EST | Severe Thunderstorm Warning | PHI | Monmouth | 13 min |
| Feb 21, 4:12 PM EST | Special Weather Statement | PHI | Sussex, Warren | 33 min |
| Feb 21, 4:17 PM EST | Special Marine Warning | PHI | 58 min | |
| Feb 21, 4:52 PM EST | Special Weather Statement | PHI | Morris | 23 min |
| Feb 21, 4:53 PM EST | Special Marine Warning | PHI | 54 min |
Nearby
Severe Thunderstorm Warnings in New Jersey, 2023Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.