Alert archive / Pennsylvania / Severe Thunderstorm Warnings in 2022
Severe Thunderstorm Warning 84, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Jun 9, 2022, 4:33 AM EDT for Bucks County, Delaware County, Philadelphia County, Pennsylvania; Burlington County, Camden County, Gloucester County, New Jersey. It was in force for 42 min. 5 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 9, 2022, 4:33 AM EDT (08:33 UTC)
- Expired
- Jun 9, 2022, 5:15 AM EDT
- In force
- 42 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Burlington County, NJ, Camden County, NJ, Gloucester County, NJ, Bucks County, PA, Delaware County, PA, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 49 km from the middle of the area, began a volume at 08:33 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 9, 4:45 AM EDT | TSTM WND DMG | 2 W Pine Hill, NJ | MULTIPLE TREES DOWN REPORTED. TIME ESTIMATED VIA RADAR. |
| Jun 9, 4:47 AM EDT | TSTM WND DMG | Pitman, NJ | REPORT SENT IN OF A TREE DOWNED INTO A GARAGE. TIME ESTIMATED VIA RADAR. |
| Jun 9, 4:50 AM EDT | TSTM WND DMG | 1 Se Moorestown, NJ | DOWNED TREE BLOCKING RAMP. RAMP IS CLOSED. TIME ESTIMATED VIA RADAR. |
| Jun 9, 4:59 AM EDT | TORNADO | 2 W Pine Hill, NJ | NWS STORM SURVEY CONCLUDED THAT A BRIEF EF-1 TORNADO OCCURRED NEAR BLACKWOOD, NJ, CAUSING DAMAGE, INCLUDING TREE DAMAGE AND DAMAGE TO OUTBUILDINGS. PEAK WIND SPEEDS WERE ESTIMATED TO BE 90 MPH. |
| Jun 9, 5:00 AM EDT | TSTM WND DMG | 2 W Pine Hill, NJ | CORRECTS PREVIOUS TSTM WND DMG REPORT FROM 2 W PINE HILL. NUMEROUS TREES DOWN ON CARS AND HOUSES ON DEER PARK CIRCLE. PICTURES PROVIDED THROUGH SOCIAL MEDIA. TIME ESTIMATED VIA RADAR. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Washington/Dulle, VA (KIAD), launched 00:00Z, 8.6 hours before the alert went out and 233 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
- 178 J/kg
- Mixed-layer CIN
- -94 J/kg
- Mixed-layer LCL
- 1133 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 96 m²/s²
- 0-3 km storm-relative helicity
- 95 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.3
The text
As transmitted.
087
WUUS51 KPHI 090833
SVRPHI
NJC005-007-015-PAC017-045-101-090915-
/O.NEW.KPHI.SV.W.0084.220609T0833Z-220609T0915Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
433 AM EDT Thu Jun 9 2022
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Northwestern Camden County in southern New Jersey...
North central Gloucester County in southern New Jersey...
Northwestern Burlington County in southern New Jersey...
Southeastern Bucks County in southeastern Pennsylvania...
Philadelphia County in southeastern Pennsylvania...
East central Delaware County in southeastern Pennsylvania...
* Until 515 AM EDT.
* At 432 AM EDT, a severe thunderstorm was located over Gloucester
City, moving northeast at 30 mph. Philadelphia International
Airport reported a wind gust to 54 mph as this storm moved through.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
* Locations impacted include...
Philadelphia, Camden, Gloucester City, Cherry Hill, Bensalem,
Evesham, Mount Laurel, Willingboro, Deptford, Voorhees, Medford,
West Deptford, Glassboro, Lindenwold, Lumberton, Florence,
Bellmawr, Yeadon, Woodbury and Burlington.
This includes the following highways...
New Jersey Turnpike between exits 3 and 6A.
Pennsylvania Turnpike between mile markers 354 and 359.
Interstate 95 in Pennsylvania between mile markers 14 and 40.
Interstate 76 in Pennsylvania between mile markers 341 and 351.
Interstate 76 in New Jersey between mile markers 0 and 3.
Interstate 295 in New Jersey between mile markers 21 and 54.
Interstate 676 in Pennsylvania between mile markers 0 and 1.
Interstate 676 in New Jersey between mile markers 0 and 4.
Atlantic City Expressway between mile markers 42 and 44.
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 3971 7513 3996 7528 4019 7481 3992 7458
TIME...MOT...LOC 0832Z 236DEG 27KT 3990 7514
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Fitzsimmons1 follow-up statement
842
WWUS51 KPHI 090850
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
450 AM EDT Thu Jun 9 2022
NJC015-PAC045-090859-
/O.CAN.KPHI.SV.W.0084.000000T0000Z-220609T0915Z/
Gloucester NJ-Delaware PA-
450 AM EDT Thu Jun 9 2022
...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL GLOUCESTER AND
EAST CENTRAL DELAWARE COUNTIES IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 3979 7499 4002 7511 4018 7481 4013 7476
3992 7458
TIME...MOT...LOC 0849Z 253DEG 34KT 3996 7494
$$
NJC005-007-PAC017-101-090915-
/O.CON.KPHI.SV.W.0084.000000T0000Z-220609T0915Z/
Camden NJ-Burlington NJ-Bucks PA-Philadelphia PA-
450 AM EDT Thu Jun 9 2022
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 AM EDT
FOR NORTHWESTERN CAMDEN...NORTHWESTERN BURLINGTON...SOUTHEASTERN
BUCKS AND EAST CENTRAL PHILADELPHIA COUNTIES...
At 449 AM EDT, a severe thunderstorm was located over Mount Laurel,
or 9 miles east of Camden, moving east at 40 mph. This storm
produced a wind gust of 54 mph at Philadelphia International
Airport.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
Locations impacted include...
Philadelphia, Camden, Cherry Hill, Bensalem, Evesham, Mount Laurel,
Willingboro, Voorhees, Medford, Lindenwold, Lumberton, Florence,
Burlington, Bristol, Mount Holly, Riverside, Berlin, Palmyra,
Magnolia and Beverly.
This includes the following highways...
New Jersey Turnpike between exits 4 and 6A.
Pennsylvania Turnpike between mile markers 355 and 359.
Interstate 95 in Pennsylvania between mile markers 26 and 40.
Interstate 295 in New Jersey between mile markers 31 and 54.
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 3979 7499 4002 7511 4018 7481 4013 7476
3992 7458
TIME...MOT...LOC 0849Z 253DEG 34KT 3996 7494
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
FitzsimmonsThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 9, 12:21 AM EDT | Areal Flood Advisory | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 6 hr |
| Jun 9, 4:21 AM EDT | Flash Flood Warning | PHI | Delaware, Montgomery, Philadelphia | 2 hr |
| Jun 9, 4:46 AM EDT | Special Marine Warning | PHI | 44 min | |
| Jun 9, 5:12 AM EDT | Severe Thunderstorm Warning | PHI | Burlington, Ocean | 48 min |
| Jun 9, 5:21 AM EDT | Special Marine Warning | PHI | 54 min | |
| Jun 9, 5:24 AM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Cape May, Ocean | 51 min |
| Jun 9, 5:38 AM EDT | Severe Thunderstorm Warning | PHI | Monmouth, Ocean | 37 min |
| Jun 9, 5:41 AM EDT | Special Marine Warning | PHI | 64 min | |
| Jun 9, 6:14 AM EDT | Special Marine Warning | PHI | 46 min |
Nearby
Severe Thunderstorm Warnings in Pennsylvania, 2022Severe 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.