Alert archive / New Jersey / Severe Thunderstorm Warnings in 2006
Severe Thunderstorm Warning 217, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Jul 28, 2006, 3:07 PM EDT for Burlington County, New Jersey; Bucks County, Pennsylvania. It was in force for 53 min. 1 report 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
- Jul 28, 2006, 3:07 PM EDT (19:07 UTC)
- Expired
- Jul 28, 2006, 4:00 PM EDT
- In force
- 53 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Counties, with a storm outline in the text
Counties Burlington County, NJ, Bucks County, PA
The radar
The Philadelphia radar (KDIX), 39 km from the middle of the area, began a volume at 19:09 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 |
|---|---|---|---|
| Jul 28, 3:10 PM EDT | TSTM WND DMG | Palmyra, NJ | LIMBS AND WIRES DOWN IN PALMYRA, MOUNT LAUREL, MOORESTOWN, PEMBERTON AND BORDENTOWN |
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 |
|---|---|---|---|
| Jul 28, 1:00 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Phillips Aaf/Abe, MD (KAPG), launched 12:00Z, 7.1 hours before the alert went out and 122 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
- 411 J/kg
- Mixed-layer CIN
- -78 J/kg
- Mixed-layer LCL
- 1201 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 83 m²/s²
- 0-3 km storm-relative helicity
- 106 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.7
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS51 KPHI 281907 SVRPHI NJC005-PAC017-282000- /O.NEW.KPHI.SV.W.0217.060728T1907Z-060728T2000Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE MOUNT HOLLY NJ 307 PM EDT FRI JUL 28 2006 THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... EXTREME SOUTHEASTERN BUCKS COUNTY IN SOUTHEAST PENNSYLVANIA NORTHWESTERN BURLINGTON COUNTY IN SOUTHERN NEW JERSEY * UNTIL 400 PM EDT * AT 305 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR RIVERSIDE...OR ABOUT NEAR PHILADELPHIA...AND MOVING EAST AT 35 MPH. * THE SEVERE THUNDERSTORM WILL BE NEAR... WILLINGBORO...BEVERLY AND 7 MILES NORTH OF MARLTON BY 315 PM EDT... 7 MILES SOUTH OF BRISTOL BY 320 PM EDT... MOUNT HOLLY AND 6 MILES NORTH OF MEDFORD BY 325 PM EDT... PEMBERTON BY 335 PM EDT... WRIGHTSTOWN BY 340 PM EDT... IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS 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. THIS STORM HAS A HISTORY OF PRODUCING DESTRUCTIVE WINDS AND LARGE DAMAGING HAIL. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY FROM WINDOWS LAT...LON 4013 7491 3998 7505 3981 7488 4005 7455 $$ WN
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 27, 8:39 PM EDT | Special Marine Warning | PHI | 96 min | |
| Jul 27, 9:50 PM EDT | Severe Thunderstorm Warning | PHI | Gloucester, Salem | 40 min |
| Jul 27, 10:04 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden | 56 min |
| Jul 27, 10:14 PM EDT | Flash Flood Warning | PHI | Atlantic, Burlington, Camden, Gloucester, Ocean | 2 hr |
| Jul 27, 10:38 PM EDT | Special Marine Warning | PHI | 97 min | |
| Jul 28, 12:04 AM EDT | Severe Thunderstorm Warning | PHI | Gloucester, Salem | 56 min |
| Jul 28, 12:40 AM EDT | Severe Thunderstorm Warning | PHI | Burlington | 65 min |
| Jul 28, 12:50 AM EDT | Flash Flood Warning | PHI | Gloucester | 3 hr |
| Jul 28, 2:49 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester | 56 min |
| Jul 28, 3:32 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Camden, Monmouth, Ocean | 73 min |
| Jul 28, 3:43 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Somerset | 47 min |
| Jul 28, 3:46 PM EDT | Special Marine Warning | PHI | 89 min | |
| Jul 28, 4:04 PM EDT | Special Marine Warning | PHI | 86 min | |
| Jul 28, 4:19 PM EDT | Severe Thunderstorm Warning | PHI | Cape May | 41 min |
| Jul 28, 4:50 PM EDT | Special Marine Warning | PHI | 25 min | |
| Jul 27, 10:55 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 65 min |
| Jul 27, 11:32 PM EDT | Severe Thunderstorm Warning | PHI | Delaware, Montgomery | 88 min |
| Jul 28, 12:32 AM EDT | Severe Thunderstorm Warning | PHI | Philadelphia | 43 min |
| Jul 28, 12:40 AM EDT | Flash Flood Warning | PHI | Bucks, Montgomery, Philadelphia | 3 hr |
| Jul 28, 2:28 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware, Montgomery, Philadelphia | 62 min |
| Jul 28, 4:03 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 57 min |
Nearby
Severe Thunderstorm Warnings in New Jersey, 2006Severe Thunderstorm Warnings in Pennsylvania, 2006Every severe thunderstorm warning in 2006
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.