Alert archive / New Jersey / Severe Thunderstorm Warnings in 2005
Severe Thunderstorm Warning 20, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at May 28, 2005, 3:46 PM EDT for Camden County, Gloucester County, Salem County, New Jersey; Philadelphia County, Pennsylvania. It was in force for 44 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- May 28, 2005, 3:46 PM EDT (19:46 UTC)
- Expired
- May 28, 2005, 4:30 PM EDT
- In force
- 44 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Counties, with a storm outline in the text
Counties Camden County, NJ, Gloucester County, NJ, Salem County, NJ, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 63 km from the middle of the area, began a volume at 19:46 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.
The nearest sounding before it
Wallops Is Stn, VA (KWAL), launched 12:00Z, 7.8 hours before the alert went out and 218 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
- 6 J/kg
- Mixed-layer CIN
- -157 J/kg
- Mixed-layer LCL
- 1813 m above ground
- 0-6 km bulk shear
- 62 kt
- 0-1 km storm-relative helicity
- 9 m²/s²
- 0-3 km storm-relative helicity
- 132 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WUUS51 KPHI 281947
SVRPHI
NJC007-015-033-PAC101-282030-
/O.NEW.KPHI.SV.W.0020.050528T1946Z-050528T2030Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
346 PM EDT SAT MAY 28 2005
THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHERN PHILADELPHIA COUNTY IN SOUTHEAST PENNSYLVANIA
NORTHWESTERN CAMDEN COUNTY IN SOUTHERN NEW JERSEY
THIS INCLUDES THE CITY OF CAMDEN
NORTHERN GLOUCESTER COUNTY IN SOUTHERN NEW JERSEY
NORTH CENTRAL SALEM COUNTY IN SOUTHERN NEW JERSEY
* UNTIL 430 PM EDT
* AT 343 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED SHOWERS
AND SCATTERED THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS
OF 60 MPH. THESE SHOWERS AND STORMS WAS LOCATED NEAR WOODSTOWN...OR ABOUT 8
MILES SOUTHEAST OF WILMINGTON...AND MOVING NORTHEAST AT 40 MPH. IN ADDITION
GUST FRONTS AHEAD OF THE SHOWERS AND STORMS COULD ALSO PRODUCE DAMAGING WINDS.
* THE SEVERE THUNDERSTORM WILL BE NEAR...
MULLICA HILL AND GIBBSTOWN BY 355 PM EDT
WOODBURY BY 405 PM EDT
TURNERSVILLE...BELLMAWR...GLOUCESTER CITY AND CAMDEN BY 410 PM EDT
LINDENWOLD...MAGNOLIA AND BERLIN BY 415 PM EDT
LAT...LON 3999 7507 3997 7503 3994 7503 3990 7496
3979 7491 3962 7534 3977 7543 3985 7532
3984 7525 3987 7524 3988 7526 4002 7504
$$
RNS/MJG1 follow-up statement
000
WWUS51 KPHI 282007
SVSPHI
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
405 PM EDT SAT MAY 28 2005
NJC033-282015-
/O.CAN.KPHI.SV.W.0020.000000T0000Z-050528T2030Z/
SALEM NJ-
405 PM EDT SAT MAY 28 2005
...THE SEVERE THUNDERSTORM WARNING FOR SALEM COUNTY IS CANCELLED...
THE STORMS MOVED OUT OF THE REGION.
LAT...LON 4002 7507 3998 7504 3995 7504 3991 7497
3979 7491 3973 7513 3985 7532 3986 7533
3985 7526 3996 7515 3989 7527 4003 7505
$$
NJC007-015-PAC101-282030-
/O.CON.KPHI.SV.W.0020.000000T0000Z-050528T2030Z/
CAMDEN NJ-GLOUCESTER NJ-PHILADELPHIA PA-
405 PM EDT SAT MAY 28 2005
...A SEVERE THUNDERSTORM WARNING CONTINUES UNTIL 430 PM EDT FOR
SOUTHERN PHILADELPHIA...NORTH CENTRAL GLOUCESTER AND NORTHWESTERN
CAMDEN COUNTIES...
AT 400 PM EDT...THE OFFICIAL WEATHER OBSERVER AT THE PHILADELPHIA
INTERNATIONAL AIRPORT REPORTED A SEVERE THUNDERSTORM PRODUCING
WIND GUSTS OF 69 MPH. THIS STORM WAS LOCATED NEAR PAULSBORO...OR ABOUT
12 MILES SOUTHWEST OF CAMDEN...MOVING NORTHEAST AT 30 MPH.
THE SEVERE THUNDERSTORM WILL BE NEAR...
NATIONAL PARK AND WOODBURY BY 410 PM EDT
BROOKLAWN AND WESTVILLE BY 415 PM EDT
WOODLYNNE...GLOUCESTER CITY...OAKLYN AND AUDUBON PARK BY 420 PM EDT
CAMDEN BY 425 PM EDT
LAT...LON 4002 7507 3998 7504 3995 7504 3991 7497
3979 7491 3973 7513 3985 7532 3986 7533
3985 7526 3996 7515 3989 7527 4003 7505
$$
GORSEThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 28, 2:53 PM EDT | Special Marine Warning | PHI | 97 min | |
| May 28, 4:10 PM EDT | Severe Thunderstorm Warning | PHI | Burlington | 50 min |
| May 28, 4:15 PM EDT | Severe Thunderstorm Warning | PHI | Mercer | 30 min |
| May 28, 4:27 PM EDT | Tornado Warning | PHI | Burlington | 33 min |
| May 28, 4:36 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth, Ocean | 54 min |
| May 28, 4:41 PM EDT | Tornado Warning | PHI | Burlington | 22 min |
| May 28, 4:45 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Middlesex, Somerset | 45 min |
| May 28, 4:56 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic | 36 min |
| May 28, 5:03 PM EDT | Special Marine Warning | PHI | 42 min | |
| May 28, 5:42 PM EDT | Special Marine Warning | PHI | 63 min | |
| May 28, 5:46 PM EDT | Severe Thunderstorm Warning | PHI | Ocean | 29 min |
Nearby
Severe Thunderstorm Warnings in New Jersey, 2005Severe Thunderstorm Warnings in Pennsylvania, 2005Every severe thunderstorm warning in 2005
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.