Alert archive / New Jersey / Severe Thunderstorm Warnings in 2010
Severe Thunderstorm Warning 147, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Sep 16, 2010, 5:41 PM EDT for 4 counties in New Jersey. It was in force for 64 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
- Sep 16, 2010, 5:41 PM EDT (21:41 UTC)
- Expired
- Sep 16, 2010, 6:45 PM EDT
- In force
- 64 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
Counties Burlington County, NJ, Camden County, NJ, Monmouth County, NJ, Ocean County, NJ
The radar
The Philadelphia radar (KDIX), 22 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 |
|---|---|---|---|
| Sep 16, 5:43 PM EDT | TSTM WND GST 55 | Mount Holly, NJ | 55 MPH WIND GUST MEASURED AT SOUTH JERSEY REGIONAL AIRPORT. |
| Sep 16, 5:45 PM EDT | TSTM WND DMG | 1 Nnw Leisuretowne, NJ | POWER POLE DOWN IN SOUTHAMPTON TOWNSHIP. ANEMOMETER BROKEN BEFORE WIND COULD BE MEASURED, BUT TRAINED SPOTTER ESTIMATED WIND GUST AT 60 MPH. |
| Sep 16, 6:04 PM EDT | TSTM WND DMG | 2 Sw Woodruff, NJ | 9 TO 10 HOUSES DAMAGED IN PLUMSTED TOWNSHIP ALONG WITH AN ESTIMATED 300 TREES DOWN. TELEPHONE POLES ALSO BENT AND SNAPPED. MUCH OF THE DAMAGE REPORTED ALONG LONG SWAMP ROAD, COLLIERS MILLS ROAD, ROUTE 539, AND NEAR THE NEW EGYPT SPEEDWAY. |
| Sep 16, 6:05 PM EDT | TORNADO 1 | 2 Sw Woodruff, NJ | THREE TO FOUR HOUSES DAMAGED IN PLUMSTED TOWNSHIP ALONG WITH NUMEROUS TREE TRUNKS SNAPPED. A FEW TELEPHONE POLES ALSO BENT AND SNAPPED. MUCH OF THE DAMAGE REPORTED ALONG LONG SWAMP ROAD, COLLIERS MILLS ROAD AND COUNTY ROUTE 539. PATH LENGTH 2 MILES, WIDTH 250 |
| Sep 16, 6:12 PM EDT | TSTM WND GST 61 | Lakehurst, NJ | 61 MPH WIND GUST MEASURED AT LAKEHURST NAS. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Phillips Aaf/Abe, MD (KAPG), launched 12:00Z, 9.7 hours before the alert went out and 140 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
- 735 m above ground
- 0-6 km bulk shear
- 40 kt
- 0-1 km storm-relative helicity
- 207 m²/s²
- 0-3 km storm-relative helicity
- 361 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
855
WUUS51 KPHI 162141
SVRPHI
NJC005-007-025-029-162245-
/O.NEW.KPHI.SV.W.0147.100916T2141Z-100916T2245Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
541 PM EDT THU SEP 16 2010
THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHWESTERN MONMOUTH COUNTY IN CENTRAL NEW JERSEY...
NORTHERN BURLINGTON COUNTY IN SOUTHERN NEW JERSEY...
NORTHWESTERN CAMDEN COUNTY IN SOUTHERN NEW JERSEY...
NORTHWESTERN OCEAN COUNTY IN SOUTHERN NEW JERSEY...
* UNTIL 645 PM EDT
* AT 535 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS TO
60 MPH. THIS STORM WAS LOCATED NEAR MARLTON...OR 9 MILES EAST
OF CAMDEN...AND MOVING EAST AT 55 MPH.
* THE SEVERE THUNDERSTORM WILL BE NEAR...
LUMBERTON...MEDFORD AND MOUNT HOLLY AROUND 545 PM EDT...
PEMBERTON...LEISURETOWNE AND JOBSTOWN AROUND 550 PM EDT...
BROWNS MILLS...WRIGHTSTOWN AND PRESIDENTIAL LAKES AROUND 555 PM
EDT...
WOODRUFF AROUND 605 PM EDT...
THIS WARNING IS TO ACCOUNT FOR THE NORTHERN PART OF THE THUNDERSTORM
CLUSTER THAT IS PRODUCING DAMAGING WINDS AND ADJACENT TO A PREVIOUSLY
ISSUED WARNING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE
IMMEDIATELY FOR DAMAGING WINDS AND DEADLY CLOUD TO GROUND LIGHTNING.
PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...PREFERABLY INSIDE A STRONG
BUILDING BUT AWAY FROM WINDOWS.
IN ADDITION TO DAMAGING WINDS...FREQUENT CLOUD TO GROUND
LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS IMMEDIATELY!
LIGHTNING IS ONE OF NATURES GREATEST KILLERS. REMEMBER...IF YOU CAN
HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.
&&
LAT...LON 4013 7459 4022 7428 3994 7423 3985 7505
3996 7512
TIME...MOT...LOC 2139Z 255DEG 47KT 3992 7487
$$
GORSE1 follow-up statement
943 WWUS51 KPHI 162225 SVSPHI SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 625 PM EDT THU SEP 16 2010 NJC007-162231- /O.CAN.KPHI.SV.W.0147.000000T0000Z-100916T2245Z/ CAMDEN NJ- 625 PM EDT THU SEP 16 2010 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN CAMDEN COUNTY IS CANCELLED... THE EARLIER THUNDERSTORM THAT PROMPTED THE WARNING HAS MOVED INTO OCEAN COUNTY, THEREFORE THIS PARTICULAR WARNING HAS BEEN CANCELLED. LAT...LON 3994 7455 4016 7447 4022 7428 3994 7423 TIME...MOT...LOC 2221Z 255DEG 47KT 4006 7418 $$ NJC005-025-029-162245- /O.CON.KPHI.SV.W.0147.000000T0000Z-100916T2245Z/ MONMOUTH NJ-OCEAN NJ-BURLINGTON NJ- 625 PM EDT THU SEP 16 2010 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM EDT FOR EAST CENTRAL BURLINGTON...NORTHWESTERN OCEAN AND SOUTH CENTRAL MONMOUTH COUNTIES... AT 622 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS OF 60 TO 70 MPH. THIS STORM WAS LOCATED NEAR CEDAR GLEN WEST...OR 7 MILES NORTH OF TOMS RIVER...MOVING EAST AT 55 MPH. AT 612 PM, A 61 MPH WIND GUST WAS MEASURED AT LAKEHURST, NEW JERSEY. PRECAUTIONARY/PREPAREDNESS ACTIONS... THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE IMMEDIATELY FOR DAMAGING WINDS AND DEADLY CLOUD TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...PREFERABLY INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS. IN ADDITION TO DAMAGING WINDS...FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS IMMEDIATELY! LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS. REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. && LAT...LON 3994 7455 4016 7447 4022 7428 3994 7423 TIME...MOT...LOC 2221Z 255DEG 47KT 4006 7418 $$ GORSE
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 16, 3:46 PM EDT | Special Weather Statement | PHI | Morris | 44 min |
| Sep 16, 4:36 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland, Gloucester, Salem | 54 min |
| Sep 16, 4:47 PM EDT | Special Weather Statement | PHI | Mercer, Middlesex, Somerset | 43 min |
| Sep 16, 4:55 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Hunterdon, Mercer, Middlesex, Monmouth, Morris and 1 more | 80 min |
| Sep 16, 5:14 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden, Cumberland, Gloucester, Salem | 61 min |
| Sep 16, 5:37 PM EDT | Special Marine Warning | PHI | 83 min | |
| Sep 16, 6:09 PM EDT | Tornado Warning | PHI | Monmouth, Ocean | 36 min |
| Sep 16, 6:18 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden, Cumberland, Gloucester, Monmouth and 2 more | 42 min |
| Sep 16, 6:21 PM EDT | Special Marine Warning | PHI | 84 min | |
| Sep 16, 6:57 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Cape May, Cumberland, Ocean | 50 min |
| Sep 16, 6:58 PM EDT | Special Marine Warning | PHI | 92 min |
Nearby
Severe Thunderstorm Warnings in New Jersey, 2010Every severe thunderstorm warning in 2010
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.