Alert archive / New Jersey / Severe Thunderstorm Warnings in 2026
Severe Thunderstorm Warning 85, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Jun 14, 2026, 10:58 PM EDT for 4 counties in New Jersey; Bucks County, Pennsylvania. It was in force for 47 min. 3 reports 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
- Jun 14, 2026, 10:58 PM EDT (02:58 UTC)
- Expired
- Jun 14, 2026, 11:45 PM EDT
- In force
- 47 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Burlington County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Bucks County, PA
The radar
The Philadelphia radar (KDIX), 48 km from the middle of the area, began a volume at 02:58 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 |
|---|---|---|---|
| Jun 14, 11:08 PM EDT | TSTM WND DMG | 2 Nne Tullytown, PA | Trees down in Falls Township, PA. Time estimated from radar. |
| Jun 14, 11:17 PM EDT | TSTM WND DMG | 2 S Mercerville, NJ | Trees and wires down around Hamilton Township. Time estimated from radar. |
| Jun 14, 11:25 PM EDT | TSTM WND DMG | 1 Ne Princeton, NJ | Downed Trees on NJ 27 Northbound North of US 206 (Princeton Twp), All lanes closed. Time estimated from radar. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
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 14, 7:06 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Brookhaven, NY (KOKX), launched 00:00Z, 3.0 hours before the alert went out and 148 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
- 1582 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 49 m²/s²
- 0-3 km storm-relative helicity
- 91 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
562
WUUS51 KPHI 150258
SVRPHI
NJC005-021-023-025-PAC017-150345-
/O.NEW.KPHI.SV.W.0085.260615T0258Z-260615T0345Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
1058 PM EDT Sun Jun 14 2026
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Mercer County in central New Jersey...
North central Burlington County in southern New Jersey...
Central Monmouth County in central New Jersey...
Middlesex County in northern New Jersey...
Southeastern Bucks County in southeastern Pennsylvania...
* Until 1145 PM EDT.
* At 1057 PM EDT, a severe thunderstorm was located over Levittown,
or near Trenton, moving northeast at 45 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, Edison, Old Bridge, East
Brunswick, South Brunswick, Sayreville, North Brunswick, Marlboro,
Manalapan, Ewing, Holmdel, Princeton, Florence, Burlington,
Bristol, Matawan, Jamesburg, and Hightstown.
This includes the following highways...
New Jersey Turnpike between exits 6 and 12.
Pennsylvania Turnpike between mile markers 352 and 359.
Interstate 95 in Pennsylvania between mile markers 37 and 40.
Interstate 195 in New Jersey between mile markers 0 and 10.
Interstate 295 in New Jersey between mile markers 54 and 76.
Interstate 287 in New Jersey between mile markers 0 and 2.
Garden State Parkway between mile markers 112 and 131.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
In addition to large hail and damaging winds, frequent 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.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4004 7489 4019 7501 4039 7464 4038 7462
4037 7461 4042 7458 4058 7430 4052 7425
4050 7426 4050 7428 4047 7427 4044 7419
4035 7411
TIME...MOT...LOC 0257Z 237DEG 40KT 4016 7486
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Hoeflich1 follow-up statement
247
WWUS51 KPHI 150321
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
1121 PM EDT Sun Jun 14 2026
NJC005-PAC017-150330-
/O.CAN.KPHI.SV.W.0085.000000T0000Z-260615T0345Z/
Burlington NJ-Bucks PA-
1121 PM EDT Sun Jun 14 2026
...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL BURLINGTON AND
SOUTHEASTERN BUCKS COUNTIES IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 100 AM EDT for
southern, central and northern New Jersey.
LAT...LON 4014 7462 4018 7471 4017 7471 4028 7484
4039 7464 4037 7461 4042 7458 4058 7430
4052 7425 4050 7426 4050 7428 4047 7427
4044 7419 4035 7411
TIME...MOT...LOC 0320Z 236DEG 40KT 4030 7457
$$
NJC021-023-025-150345-
/O.CON.KPHI.SV.W.0085.000000T0000Z-260615T0345Z/
Mercer NJ-Monmouth NJ-Middlesex NJ-
1121 PM EDT Sun Jun 14 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 PM EDT
FOR MERCER...CENTRAL MONMOUTH AND MIDDLESEX COUNTIES...
At 1120 PM EDT, a severe thunderstorm was located over Princeton
Meadows, or 11 miles northeast of Trenton, moving northeast at 45
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, Edison, Old Bridge, East
Brunswick, South Brunswick, Sayreville, North Brunswick, Marlboro,
Manalapan, Ewing, Holmdel, Princeton, Matawan, Jamesburg, Hightstown,
Cranbury, Allentown, and Roosevelt.
This includes the following highways...
New Jersey Turnpike between exits 8 and 12.
Interstate 195 in New Jersey between mile markers 0 and 10.
Interstate 295 in New Jersey between mile markers 60 and 75.
Interstate 287 in New Jersey between mile markers 0 and 2.
Garden State Parkway between mile markers 112 and 131.
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 4014 7462 4018 7471 4017 7471 4028 7484
4039 7464 4037 7461 4042 7458 4058 7430
4052 7425 4050 7426 4050 7428 4047 7427
4044 7419 4035 7411
TIME...MOT...LOC 0320Z 236DEG 40KT 4030 7457
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
GuzzoThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 14, 9:53 PM EDT | Special Marine Warning | PHI | 2 hr | |
| Jun 14, 9:54 PM EDT | Severe Thunderstorm Warning | PHI | Gloucester, Salem | 51 min |
| Jun 14, 10:04 PM EDT | Special Marine Warning | PHI | 56 min | |
| Jun 14, 10:21 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden | 39 min |
| Jun 14, 10:26 PM EDT | Flash Flood Warning | PHI | Camden | 3 hr |
| Jun 14, 10:44 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer | 46 min |
| Jun 14, 10:51 PM EDT | Flash Flood Warning | PHI | Burlington, Camden, Mercer | 3 hr |
| Jun 14, 11:03 PM EDT | Flash Flood Warning | PHI | Camden, Gloucester, Salem | 2 hr |
| Jun 14, 11:16 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden, Gloucester | 29 min |
| Jun 14, 11:42 PM EDT | Flash Flood Warning | PHI | Burlington, Mercer, Middlesex, Monmouth, Ocean, Somerset | 117 min |
| Jun 15, 3:10 AM EDT | Coastal Flood Advisory | PHI | Atlantic, Burlington, Cape May, Cumberland, Middlesex, Monmouth and 1 more | 23 hr |
| Jun 14, 8:16 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe | 44 min |
| Jun 14, 9:06 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 54 min |
| Jun 14, 9:50 PM EDT | Flash Flood Warning | PHI | Chester | 3 hr |
| Jun 14, 10:15 PM EDT | Flash Flood Warning | PHI | Chester, Delaware | 3 hr |
| Jun 14, 10:38 PM EDT | Flash Flood Warning | PHI | Delaware | 3 hr |
| Jun 15, 1:37 AM EDT | Areal Flood Warning | PHI | Delaware | 4 hr |
| Jun 15, 2:12 AM EDT | River Flood Warning | PHI | Delaware | 2 hr |
Nearby
Severe Thunderstorm Warnings in New Jersey, 2026Severe Thunderstorm Warnings in Pennsylvania, 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.