Alert archive / New Jersey / Severe Thunderstorm Warnings in 2010
Severe Thunderstorm Warning 31, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at May 14, 2010, 8:36 PM EDT for Atlantic County, Burlington County, Ocean County, New Jersey. It was in force for 40 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 14, 2010, 8:36 PM EDT (00:36 UTC)
- Expired
- May 14, 2010, 9:16 PM EDT
- In force
- 40 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
Counties Atlantic County, NJ, Burlington County, NJ, Ocean County, NJ
The radar
The Philadelphia radar (KDIX), 47 km from the middle of the area, began a volume at 00:37 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 14, 3:43 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Brookhaven, NY (KOKX), launched 00:00Z, 0.6 hours before the alert went out and 196 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
- 512 J/kg
- Mixed-layer CIN
- -87 J/kg
- Mixed-layer LCL
- 966 m above ground
- 0-6 km bulk shear
- 55 kt
- 0-1 km storm-relative helicity
- 259 m²/s²
- 0-3 km storm-relative helicity
- 264 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.8
The text
As transmitted, in the capitals the NWS used until 2016.
113
WUUS51 KPHI 150036
SVRPHI
NJC001-005-029-150130-
/O.NEW.KPHI.SV.W.0031.100515T0036Z-100515T0130Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
836 PM EDT FRI MAY 14 2010
THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
CENTRAL ATLANTIC COUNTY IN SOUTHERN NEW JERSEY...
SOUTHEASTERN BURLINGTON COUNTY IN SOUTHERN NEW JERSEY...
SOUTH CENTRAL OCEAN COUNTY IN SOUTHERN NEW JERSEY...
* UNTIL 930 PM EDT
* AT 835 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 EGG HARBOR CITY...OR 18
MILES NORTHWEST OF ATLANTIC CITY...AND MOVING EAST AT 45 MPH.
* THE SEVERE THUNDERSTORM WILL BE NEAR...
NEW GRETNA AND PORT REPUBLIC AROUND 845 PM EDT...
TUCKERTON AROUND 855 PM EDT...
BEACH HAVEN AROUND 900 PM EDT...
NORTH BEACH HAVEN AROUND 905 PM EDT...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT
FRIDAY EVENING FOR DELAWARE AND NORTHEASTERN MARYLAND AND NEW JERSEY
AND EASTERN PENNSYLVANIA.
&&
LAT...LON 3955 7423 3950 7428 3950 7433 3953 7434
3953 7440 3949 7438 3949 7432 3947 7429
3945 7429 3947 7439 3947 7467 3955 7468
3963 7472 3961 7426 3960 7425 3961 7420
TIME...MOT...LOC 0036Z 276DEG 37KT 3959 7458
$$
HAYES1 follow-up statement
757
WWUS51 KPHI 150116
SVSPHI
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
916 PM EDT FRI MAY 14 2010
NJC001-005-029-150125-
/O.CAN.KPHI.SV.W.0031.000000T0000Z-100515T0130Z/
OCEAN NJ-ATLANTIC NJ-BURLINGTON NJ-
916 PM EDT FRI MAY 14 2010
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN BURLINGTON...
CENTRAL ATLANTIC AND SOUTH CENTRAL OCEAN COUNTIES IS CANCELLED...
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT
FRIDAY EVENING FOR DELAWARE AND NORTHEASTERN MARYLAND AND NEW JERSEY
AND EASTERN PENNSYLVANIA.
LAT...LON 3955 7423 3950 7428 3950 7433 3953 7434
3953 7440 3949 7438 3949 7432 3947 7429
3945 7429 3947 7439 3947 7467 3955 7468
3963 7472 3961 7426 3960 7425 3961 7420
TIME...MOT...LOC 0115Z 276DEG 37KT 3955 7406
$$
HAYESThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 14, 8:15 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Ocean | 46 min |
| May 14, 8:29 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic, Cumberland, Gloucester, Salem | 61 min |
| May 14, 8:32 PM EDT | Special Marine Warning | PHI | 88 min | |
| May 14, 8:44 PM EDT | Special Weather Statement | PHI | Burlington | 61 min |
| May 14, 9:17 PM EDT | Special Weather Statement | PHI | Monmouth | 58 min |
| May 14, 9:31 PM EDT | Special Weather Statement | PHI | Atlantic | 59 min |
| May 14, 9:36 PM EDT | Special Weather Statement | PHI | Cape May | 54 min |
| May 14, 9:47 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland | 30 min |
| May 14, 9:49 PM EDT | Special Marine Warning | PHI | 86 min | |
| May 14, 9:57 PM EDT | Severe Thunderstorm Warning | PHI | Salem | 48 min |
| May 14, 10:09 PM EDT | Severe Thunderstorm Warning | PHI | Cape May | 37 min |
| May 14, 10:19 PM EDT | Special Weather Statement | PHI | Atlantic | 56 min |
| May 14, 10:30 PM EDT | Severe Thunderstorm Warning | PHI | Atlantic | 35 min |
| May 14, 10:35 PM EDT | Special Weather Statement | PHI | Camden, Gloucester | 55 min |
| May 14, 10:41 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester | 49 min |
| May 14, 10:59 PM EDT | Special Weather Statement | PHI | Atlantic | 61 min |
| May 14, 11:30 PM EDT | Special Weather Statement | PHI | Atlantic | 45 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.