Alert archive / New Jersey / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 161, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Jul 29, 2007, 11:59 AM EDT for Monmouth County, Ocean County, New Jersey. It was in force for 91 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 29, 2007, 11:59 AM EDT (15:59 UTC)
- Expired
- Jul 29, 2007, 1:30 PM EDT
- In force
- 91 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Counties, with a storm outline in the text
Counties Monmouth County, NJ, Ocean County, NJ
The radar
The Philadelphia radar (KDIX), 25 km from the middle of the area, began a volume at 15:59 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 29, 1:10 PM EDT | TSTM WND DMG | Freehold, NJ | WIRES REPORTED DOWN IN FREEHOLD AND COLTS NECK. |
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 12:00Z, 4.0 hours before the alert went out and 152 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
- 593 J/kg
- Mixed-layer CIN
- -68 J/kg
- Mixed-layer LCL
- 944 m above ground
- 0-6 km bulk shear
- 5 kt
- 0-1 km storm-relative helicity
- 3 m²/s²
- 0-3 km storm-relative helicity
- 8 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 291558
SVRPHI
NJC025-029-291730-
/O.NEW.KPHI.SV.W.0161.070729T1559Z-070729T1730Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1159 AM EDT SUN JUL 29 2007
THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHWESTERN MONMOUTH COUNTY IN CENTRAL NEW JERSEY...
NORTHWESTERN OCEAN COUNTY IN SOUTHERN NEW JERSEY...
* UNTIL 130 PM EDT
* AT 1156 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING NICKEL SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR
CREAM RIDGE...OR ABOUT 17 MILES EAST OF TRENTON...AND MOVING EAST
AT 15 MPH.
* THE SEVERE THUNDERSTORM WILL BE NEAR...
CLARKSBURG BY 1205 PM EDT...
JACKSONS MILLS...6 MILES NORTH OF JACKSON AND 7 MILES SOUTH OF
MANALAPAN BY 1220 PM EDT...
WEST FREEHOLD BY 1230 PM EDT...
ADELPHIA...FREEWOOD ACRES AND 7 MILES NORTH OF LAKEWOOD BY 1235 PM
EDT...
LAT...LON 4023 7448 4018 7457 4002 7455 4006 7416
4033 7428
$$
EBERWINEThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 29, 6:15 AM EDT | Special Marine Warning | PHI | 90 min | |
| Jul 29, 11:01 AM EDT | Severe Thunderstorm Warning | PHI | Cape May | 59 min |
| Jul 29, 11:58 AM EDT | Severe Thunderstorm Warning | PHI | Somerset | 62 min |
| Jul 29, 12:23 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex | 67 min |
| Jul 29, 12:52 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Camden | 53 min |
| Jul 29, 12:57 PM EDT | Severe Thunderstorm Warning | PHI | Cape May, Cumberland | 63 min |
| Jul 29, 1:46 PM EDT | Severe Thunderstorm Warning | PHI | Burlington | 44 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; radar from the NEXRAD Level II archive.