Alert archive / New Jersey / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 397, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Sep 28, 2019, 10:41 PM EDT for Burlington County, Camden County, Gloucester County, New Jersey; Philadelphia County, Pennsylvania. It was in force for 49 min. 7 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
- Sep 28, 2019, 10:41 PM EDT (02:41 UTC)
- Expired
- Sep 28, 2019, 11:30 PM EDT
- In force
- 49 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Burlington County, NJ, Camden County, NJ, Gloucester County, NJ, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 41 km from the middle of the area, began a volume at 02:43 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 |
|---|---|---|---|
| Sep 28, 10:47 PM EDT | TSTM WND DMG | Cherry Hill, NJ | TREE DOWN ON HOUSE; LARGE LIMBS DOWN. |
| Sep 28, 10:47 PM EDT | TSTM WND DMG | Cherry Hill, NJ | CHAPEL AVE BETWEEN MERCER ST AND MURRAY AVE CLOSED DUE TO DOWNED WIRES. TIME ESTIMATED FROM RADAR. |
| Sep 28, 10:47 PM EDT | TSTM WND DMG | Cherry Hill Twp, NJ | CORRECTS PREVIOUS TSTM WND DMG REPORT FROM CHERRY HILL TWP. CHERRY HILL BLVD IS CLOSED IN ALL DIRECTIONS DUE TO DOWNED WIRES. TIME ESTIMATED FROM RADAR. |
| Sep 28, 10:52 PM EDT | TSTM WND DMG | 1 Nne Cherry Hill, NJ | DOWNED TREE ON NJ 38 EASTBOUND AREA OF CHERRY HILL MALL (CHERRY HILL TWP) RIGHT AND CENTER LANES CLOSED. TIME ESTIMATED FROM RADAR. |
| Sep 28, 10:52 PM EDT | TSTM WND DMG | Cherry Hill, NJ | POWER LINES DOWN ON KINGSTON, NEAR KINGS HIGHWAY AND CHAPEL AVE. REPORT FROM SOCIAL MEDIA. TIME ESTIMATED FROM RADAR. |
| Sep 28, 10:52 PM EDT | TSTM WND DMG | Cherry Hill, NJ | TRANSFORMER FIRE OFF KINGS HIGHWAY IN CHERRY HILL. POWER LINES DOWN. REPORT FROM SOCIAL MEDIA. |
| Sep 28, 10:52 PM EDT | TSTM WND DMG | Cherry Hill, NJ | TREES AND BRANCHES DOWN ALL OVER KNOLLWOOD AREA OF CHERRY HILL. REPORT FROM SOCIAL MEDIA. |
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 00:00Z, 2.7 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
- 129 J/kg
- Mixed-layer CIN
- -186 J/kg
- Mixed-layer LCL
- 616 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 179 m²/s²
- 0-3 km storm-relative helicity
- 212 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.6
The text
As transmitted.
733
WUUS51 KPHI 290241
SVRPHI
NJC005-007-015-PAC101-290330-
/O.NEW.KPHI.SV.W.0397.190929T0241Z-190929T0330Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
1041 PM EDT Sat Sep 28 2019
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Camden County in southern New Jersey...
North central Gloucester County in southern New Jersey...
West central Burlington County in southern New Jersey...
Central Philadelphia County in southeastern Pennsylvania...
* Until 1130 PM EDT.
* At 1041 PM EDT, a severe thunderstorm was located over Golden
Triangle, or near Camden, 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...
Philadelphia, Camden, Gloucester City, Cherry Hill, Evesham, Mount
Laurel, Voorhees, Medford, Lindenwold, Hammonton, Bellmawr,
Woodbury, Berlin, Palmyra, Tabernacle, Shamong, Magnolia,
Westville, National Park and Brooklawn.
This includes the following highways...
Atlantic City Expressway near mile marker 44.
Interstate 295 in New Jersey between mile markers 23 and 42.
Interstate 95 in Pennsylvania between mile markers 14 and 30.
New Jersey Turnpike between exits 3 and 4.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3988 7461 3966 7481 3964 7484 3989 7523
4006 7508
TIME...MOT...LOC 0241Z 303DEG 21KT 3991 7506
HAIL...1.00IN
WIND...60MPH
$$
JEO4 follow-up statements
065
WWUS51 KPHI 290254
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
1054 PM EDT Sat Sep 28 2019
PAC101-290303-
/O.CAN.KPHI.SV.W.0397.000000T0000Z-190929T0330Z/
Philadelphia PA-
1054 PM EDT Sat Sep 28 2019
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL PHILADELPHIA COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 3988 7461 3966 7481 3964 7484 3983 7514
4002 7498
TIME...MOT...LOC 0253Z 303DEG 21KT 3987 7498
$$
NJC005-007-015-290330-
/O.CON.KPHI.SV.W.0397.000000T0000Z-190929T0330Z/
Camden NJ-Gloucester NJ-Burlington NJ-
1054 PM EDT Sat Sep 28 2019
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 PM EDT
FOR CAMDEN...NORTH CENTRAL GLOUCESTER AND WEST CENTRAL BURLINGTON
COUNTIES...
At 1053 PM EDT, a severe thunderstorm was located over Springdale, or
7 miles east of Gloucester City, 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...
Cherry Hill, Evesham, Mount Laurel, Voorhees, Medford, Lindenwold,
Hammonton, Bellmawr, Woodbury, Berlin, Tabernacle, Shamong, Magnolia,
Chesilhurst, Audubon Park, Barclay-Kingston, Cherry Hill Mall, Golden
Triangle, Marlton and Leisuretowne.
This includes the following highways...
Atlantic City Expressway near mile marker 44.
Interstate 295 in New Jersey between mile markers 26 and 42.
New Jersey Turnpike between exits 3 and 4.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3988 7461 3966 7481 3964 7484 3983 7514
4002 7498
TIME...MOT...LOC 0253Z 303DEG 21KT 3987 7498
HAIL...1.00IN
WIND...60MPH
$$
JEO701
WWUS51 KPHI 290307
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
1107 PM EDT Sat Sep 28 2019
NJC015-290316-
/O.CAN.KPHI.SV.W.0397.000000T0000Z-190929T0330Z/
Gloucester NJ-
1107 PM EDT Sat Sep 28 2019
...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL GLOUCESTER
COUNTY IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 3988 7461 3967 7480 3964 7484 3979 7507
3980 7507 3999 7493
TIME...MOT...LOC 0306Z 303DEG 21KT 3983 7490
$$
NJC005-007-290330-
/O.CON.KPHI.SV.W.0397.000000T0000Z-190929T0330Z/
Camden NJ-Burlington NJ-
1107 PM EDT Sat Sep 28 2019
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 PM EDT
FOR CAMDEN AND CENTRAL BURLINGTON COUNTIES...
At 1106 PM EDT, a severe thunderstorm was located over Marlton Lakes,
or 12 miles east of Gloucester City, moving southeast at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Emergency management. County emergency management reported
multiple downed trees and limbs earlier near Cherry Hill.
IMPACT...Minor damage to vehicles is possible. Wind damage to roofs,
siding, trees, and power lines is possible.
Locations impacted include...
Cherry Hill, Evesham, Mount Laurel, Voorhees, Medford, Lindenwold,
Hammonton, Berlin, Tabernacle, Shamong, Magnolia, Chesilhurst,
Ramblewood, Echelon, Marlton, Leisuretowne, Ashland, Springdale, Atco
and Greentree.
This includes the following highways...
Atlantic City Expressway near mile marker 44.
Interstate 295 in New Jersey between mile markers 33 and 41.
New Jersey Turnpike near exit 4.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3988 7461 3967 7480 3964 7484 3979 7507
3980 7507 3999 7493
TIME...MOT...LOC 0306Z 303DEG 21KT 3983 7490
HAIL...1.00IN
WIND...60MPH
$$
JEO358
WWUS51 KPHI 290320
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
1120 PM EDT Sat Sep 28 2019
NJC005-007-290330-
/O.CON.KPHI.SV.W.0397.000000T0000Z-190929T0330Z/
Camden NJ-Burlington NJ-
1120 PM EDT Sat Sep 28 2019
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1130 PM EDT
FOR SOUTHEASTERN CAMDEN AND CENTRAL BURLINGTON COUNTIES...
At 1119 PM EDT, a severe thunderstorm was located near Chesilhurst,
or 19 miles southeast of Gloucester City, moving southeast at 35 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Emergency management.
IMPACT...Minor damage to vehicles is possible. Wind damage to roofs,
siding, trees, and power lines is possible.
Locations impacted include...
Hammonton, Berlin, Tabernacle, Shamong, Chesilhurst, Atco and Medford
Lakes.
This includes Atlantic City Expressway between mile markers 34 and
35.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
Mount Holly NJ.
&&
LAT...LON 3972 7497 3990 7481 3982 7467 3967 7480
3964 7484
TIME...MOT...LOC 0319Z 305DEG 29KT 3973 7482
HAIL...1.00IN
WIND...60MPH
$$
MPS690
WWUS51 KPHI 290328
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
1128 PM EDT Sat Sep 28 2019
NJC005-007-290337-
/O.EXP.KPHI.SV.W.0397.000000T0000Z-190929T0330Z/
Camden NJ-Burlington NJ-
1128 PM EDT Sat Sep 28 2019
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN CAMDEN AND
CENTRAL BURLINGTON COUNTIES WILL EXPIRE AT 1130 PM EDT...
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 will be allowed to expire. There is a Special
Weather Statement in effect for wind gusts to 50 mph and small hail
for portions of Camden and Burlington counties.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Mount Holly NJ.
LAT...LON 3972 7497 3990 7481 3982 7467 3967 7480
3964 7484
TIME...MOT...LOC 0327Z 303DEG 21KT 3971 7478
$$
MPSThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 28, 8:06 PM EDT | Rip Current Statement | PHI | Atlantic, Cape May, Monmouth, Ocean | 5 days |
| Sep 28, 10:24 PM EDT | Special Weather Statement | PHI | Camden | 36 min |
| Sep 28, 11:19 PM EDT | Special Weather Statement | PHI | Atlantic | 41 min |
| Sep 29, 3:55 AM EDT | Small Craft Advisory | PHI | 12 hr | |
| Sep 29, 3:29 PM EDT | Coastal Flood Advisory | PHI | Atlantic, Burlington, Cape May, Middlesex, Monmouth, Ocean | 23 hr |
| Sep 29, 3:51 PM EDT | Small Craft Advisory | PHI | 36 hr | |
| Sep 28, 8:11 PM EDT | Special Weather Statement | PHI | Lebanon | 64 min |
| Sep 28, 9:33 PM EDT | Special Weather Statement | PHI | Montgomery | 42 min |
| Sep 28, 9:36 PM EDT | Special Weather Statement | PHI | Carbon | 39 min |
| Sep 28, 9:58 PM EDT | Special Weather Statement | PHI | Delaware | 47 min |
Nearby
Severe Thunderstorm Warnings in New Jersey, 2019Severe Thunderstorm Warnings in Pennsylvania, 2019Every severe thunderstorm warning in 2019
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.