Alert archive / New Jersey / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 22, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at May 27, 2007, 8:46 PM EDT for Middlesex County, Somerset County, New Jersey. It was in force for 59 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
- May 27, 2007, 8:46 PM EDT (00:46 UTC)
- Expired
- May 27, 2007, 9:45 PM EDT
- In force
- 59 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Counties, with a storm outline in the text
Counties Middlesex County, NJ, Somerset County, NJ
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| May 27, 9:00 PM EDT | TSTM WND DMG | 3 Se Millstone, NJ | TREES AND WIRES DOWNED IN FRANKLIN TWP |
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, 0.8 hours before the alert went out and 153 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
- 59 J/kg
- Mixed-layer CIN
- -247 J/kg
- Mixed-layer LCL
- 1469 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 127 m²/s²
- 0-3 km storm-relative helicity
- 187 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 280046
SVRPHI
NJC023-035-280145-
/O.NEW.KPHI.SV.W.0022.070528T0046Z-070528T0145Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
846 PM EDT SUN MAY 27 2007
THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
MIDDLESEX COUNTY IN NORTHERN NEW JERSEY...
THIS INCLUDES THE CITY OF NEW BRUNSWICK...
SOUTHERN SOMERSET COUNTY IN NORTHERN NEW JERSEY...
* UNTIL 945 PM EDT
* AT 843 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR
ROCKY HILL...OR ABOUT 13 MILES WEST OF NEW BRUNSWICK...AND MOVING
EAST AT 25 MPH.
* THE SEVERE THUNDERSTORM WILL BE NEAR...
KENDALL PARK...MILLSTONE AND 7 MILES SOUTH OF MANVILLE BY 855 PM
EDT...
DAYTON BY 900 PM EDT...
NORTH BRUNSWICK AND SOMERSET BY 905 PM EDT...
NEW BRUNSWICK...EAST BRUNSWICK AND SOCIETY HILL BY 910 PM EDT...
SAYREVILLE BY 920 PM EDT...
LAT...LON 4048 7477 4035 7466 4030 7452 4049 7427
4058 7459
$$
NIERENBERGThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 27, 9:10 PM EDT | Severe Thunderstorm Warning | PHI | Mercer | 50 min |
| May 27, 10:02 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden | 58 min |
| May 27, 10:28 PM EDT | Severe Thunderstorm Warning | PHI | Ocean | 62 min |
Nearby
Severe Thunderstorm Warnings in New Jersey, 2007Every severe thunderstorm warning in 2007
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.