Alert archive / New Jersey / Severe Thunderstorm Warnings in 2026
Severe Thunderstorm Warning 103, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Jun 22, 2026, 7:40 PM EDT for 4 counties in New Jersey. It was in force for 50 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
- Jun 22, 2026, 7:40 PM EDT (23:40 UTC)
- Expired
- Jun 22, 2026, 8:30 PM EDT
- In force
- 50 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Tornado
- Possible
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Atlantic County, NJ, Burlington County, NJ, Camden County, NJ, Ocean County, NJ
The radar
The Philadelphia radar (KDIX), 41 km from the middle of the area, began a volume at 23:41 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 22, 2:08 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Brookhaven, NY (KOKX), launched 12:00Z, 11.7 hours before the alert went out and 204 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
- 1598 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 40 m²/s²
- 0-3 km storm-relative helicity
- 113 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
340
WUUS51 KPHI 222340
SVRPHI
NJC001-005-007-029-230030-
/O.NEW.KPHI.SV.W.0103.260622T2340Z-260623T0030Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
740 PM EDT Mon Jun 22 2026
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Northern Atlantic County in southern New Jersey...
South central Ocean County in southern New Jersey...
Southeastern Camden County in southern New Jersey...
Southeastern Burlington County in southern New Jersey...
* Until 830 PM EDT.
* At 740 PM EDT, a severe thunderstorm was located over Hammonton, or
18 miles northeast of Vineland, moving east at 20 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...
Hammonton, Egg Harbor City, Port Republic, Bass River State Forest,
Batsto, Wharton State Forest, Elwood-Magnolia, New Gretna, Wading
River, Mystic Island, and Folsom.
This includes the following highways...
Garden State Parkway between mile markers 46 and 58.
Atlantic City Expressway between mile markers 22 and 27.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3957 7484 3973 7480 3974 7434 3951 7436
TIME...MOT...LOC 2340Z 270DEG 17KT 3966 7475
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Cooper2 follow-up statements
698
WWUS51 KPHI 222359
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
759 PM EDT Mon Jun 22 2026
NJC007-230008-
/O.CAN.KPHI.SV.W.0103.000000T0000Z-260623T0030Z/
Camden NJ-
759 PM EDT Mon Jun 22 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN CAMDEN COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
southern New Jersey.
LAT...LON 3956 7473 3973 7469 3974 7434 3951 7436
TIME...MOT...LOC 2358Z 270DEG 17KT 3966 7463
$$
NJC001-005-029-230030-
/O.CON.KPHI.SV.W.0103.000000T0000Z-260623T0030Z/
Atlantic NJ-Ocean NJ-Burlington NJ-
759 PM EDT Mon Jun 22 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM EDT
FOR NORTHEASTERN ATLANTIC...SOUTH CENTRAL OCEAN AND SOUTHEASTERN
BURLINGTON COUNTIES...
At 758 PM EDT, a severe thunderstorm was located over Batsto, or 21
miles northwest of Atlantic City, moving east at 20 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...
Hammonton, Egg Harbor City, Port Republic, Bass River State Forest,
Batsto, Wharton State Forest, Elwood-Magnolia, New Gretna, Wading
River, and Mystic Island.
This includes Garden State Parkway between mile markers 47 and 58.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3956 7473 3973 7469 3974 7434 3951 7436
TIME...MOT...LOC 2358Z 270DEG 17KT 3966 7463
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Cooper613 WWUS51 KPHI 230030 SVSPHI Severe Weather Statement National Weather Service Mount Holly NJ 830 PM EDT Mon Jun 22 2026 NJC001-005-029-230040- /O.EXP.KPHI.SV.W.0103.000000T0000Z-260623T0030Z/ Atlantic NJ-Ocean NJ-Burlington NJ- 830 PM EDT Mon Jun 22 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN ATLANTIC...SOUTH CENTRAL OCEAN AND SOUTHEASTERN BURLINGTON COUNTIES HAS EXPIRED... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been allowed to expire. A Severe Thunderstorm Watch remains in effect until 1000 PM EDT for southern New Jersey. LAT...LON 3956 7473 3973 7469 3974 7434 3951 7436 TIME...MOT...LOC 0030Z 270DEG 17KT 3966 7444 $$ Guzzo
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 22, 2:13 AM EDT | Flood Watch | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 4 more | 25 hr |
| Jun 22, 2:20 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden | 40 min |
| Jun 22, 2:55 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Monmouth, Ocean | 50 min |
| Jun 22, 3:23 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth, Ocean | 22 min |
| Jun 22, 3:26 PM EDT | Special Marine Warning | PHI | 84 min | |
| Jun 22, 5:18 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer | 42 min |
| Jun 22, 5:22 PM EDT | Severe Thunderstorm Warning | PHI | Burlington | 53 min |
| Jun 22, 5:53 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Middlesex, Monmouth | 52 min |
| Jun 22, 6:02 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester | 43 min |
| Jun 22, 6:09 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Mercer, Monmouth | 51 min |
| Jun 22, 6:21 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester | 39 min |
| Jun 22, 6:26 PM EDT | Flash Flood Warning | PHI | Burlington | 4 hr |
| Jun 22, 6:36 PM EDT | Flash Flood Warning | PHI | Burlington | 3 hr |
| Jun 22, 6:36 PM EDT | Severe Thunderstorm Warning | PHI | Mercer, Middlesex, Monmouth, Ocean | 39 min |
| Jun 22, 6:48 PM EDT | Flash Flood Warning | PHI | Burlington, Mercer, Middlesex, Monmouth | 3 hr |
| Jun 22, 6:59 PM EDT | Special Marine Warning | PHI | 61 min | |
| Jun 22, 6:59 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden, Gloucester | 46 min |
| Jun 22, 7:06 PM EDT | Flash Flood Warning | PHI | Camden, Gloucester | 3 hr |
| Jun 22, 7:30 PM EDT | Special Marine Warning | PHI | 60 min |
Nearby
Severe Thunderstorm Warnings in New Jersey, 2026Every severe thunderstorm warning in 2026
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.