Alert archive / New Jersey / Severe Thunderstorm Warnings in 2010
Severe Thunderstorm Warning 178, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Nov 17, 2010, 4:06 AM EST for Middlesex County, Monmouth County, Ocean County, New Jersey. It was in force for 24 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
- Nov 17, 2010, 4:06 AM EST (09:06 UTC)
- Expired
- Nov 17, 2010, 4:30 AM EST
- In force
- 24 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
Counties Middlesex County, NJ, Monmouth County, NJ, Ocean County, NJ
The radar
The Philadelphia radar (KDIX), 29 km from the middle of the area, began a volume at 09:07 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 |
|---|---|---|---|
| Nov 17, 4:40 AM EST | TSTM WND GST 44 | Sandy Hook, NJ | A 44 MPH THUNDERSTORM WIND GUST WAS RECORDED AT SANDY HOOK. |
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, 9.1 hours before the alert went out and 137 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 931 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- 226 m²/s²
- 0-3 km storm-relative helicity
- 367 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
039
WUUS51 KPHI 170906
SVRPHI
NJC023-025-029-170930-
/O.NEW.KPHI.SV.W.0178.101117T0906Z-101117T0930Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
406 AM EST WED NOV 17 2010
THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
MONMOUTH COUNTY IN CENTRAL NEW JERSEY...
THIS INCLUDES THE CITY OF SANDY HOOK...
EAST CENTRAL MIDDLESEX COUNTY IN NORTHERN NEW JERSEY...
EASTERN OCEAN COUNTY IN SOUTHERN NEW JERSEY...
THIS INCLUDES THE CITY OF TOMS RIVER...
* UNTIL 430 AM EST
* AT 402 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WINDS IN
EXCESS OF 60 MPH. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING
FROM 6 MILES SOUTHWEST OF OLD BRIDGE TO 7 MILES WEST OF LAKEWOOD TO
12 MILES SOUTHWEST OF FORKED RIVER...OR ALONG A LINE EXTENDING FROM
9 MILES SOUTH OF NEW BRUNSWICK TO 11 MILES NORTHWEST OF TOMS RIVER
TO 17 MILES SOUTHWEST OF TOMS RIVER...AND MOVING EAST AT 50 MPH.
* SEVERE THUNDERSTORMS WILL BE NEAR...
MATAWAN...MORGANVILLE...HOWELL AND HOLMDEL AROUND 415 AM EST...
KEANSBURG...MIDDLETOWN...TINTON FALLS AND SEASIDE HEIGHTS AROUND
420 AM EST...
ELBERON AND RED BANK AROUND 425 AM EST...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE
IMMEDIATELY FOR DAMAGING WINDS...DESTRUCTIVE HAIL...AND DEADLY CLOUD
TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS.
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!
THIS SEVERE THUNDERSTORM MAY CONTAIN LITTLE OR NO LIGHTNING. DO NOT
WAIT FOR THUNDER BEFORE TAKING COVER. SEEK SHELTER IMMEDIATELY INSIDE
A STURDY STRUCTURE AND STAY AWAY FROM WINDOWS.
&&
LAT...LON 3978 7408 3974 7412 3977 7415 3977 7412
3980 7413 3982 7410 3991 7409 3978 7417
3973 7415 3971 7421 4043 7436 4046 7425
4044 7420 4046 7412 4042 7399 4047 7401
4047 7399 4041 7396 4032 7396
TIME...MOT...LOC 0906Z 253DEG 44KT 4036 7436 4007 7428
3975 7428
$$
HAYES2 follow-up statements
912
WWUS51 KPHI 170919 RRA
SVSPHI
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
419 AM EST WED NOV 17 2010
NJC023-025-029-170930-
/O.CON.KPHI.SV.W.0178.000000T0000Z-101117T0930Z/
MIDDLESEX NJ-MONMOUTH NJ-OCEAN NJ-
419 AM EST WED NOV 17 2010
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 AM EST
FOR EASTERN OCEAN...MONMOUTH AND EAST CENTRAL MIDDLESEX COUNTIES...
AT 417 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING
WINDS IN EXCESS OF 60 MPH. THESE STORMS WERE LOCATED ALONG A LINE
EXTENDING FROM STRATHMORE TO POINT PLEASANT TO WARETOWN...OR ALONG A
LINE EXTENDING FROM 11 MILES SOUTHEAST OF PERTH AMBOY TO 11 MILES
NORTH OF TOMS RIVER TO 13 MILES SOUTH OF TOMS RIVER...MOVING EAST AT
50 MPH.
SEVERE THUNDERSTORMS WILL BE NEAR...
LEONARDO...PORT MONMOUTH...ELBERON AND WEST LONG BRANCH BY 425 AM
EST...
SANDY HOOK...SEA BRIGHT...RUMSON AND MONMOUTH BEACH BY 430 AM
EST...
LAT...LON 3978 7408 3974 7412 3977 7415 3977 7412
3980 7413 3982 7410 3991 7409 3978 7417
3973 7415 3971 7421 4043 7436 4046 7425
4044 7420 4046 7412 4042 7399 4047 7401
4047 7399 4041 7396 4032 7396
TIME...MOT...LOC 0920Z 253DEG 44KT 4039 7413 4010 7406
3978 7407
$$
HAYES952
WWUS51 KPHI 170930 RRA
SVSPHI
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
430 AM EST WED NOV 17 2010
NJC023-025-029-170940-
/O.EXP.KPHI.SV.W.0178.000000T0000Z-101117T0930Z/
MIDDLESEX NJ-MONMOUTH NJ-OCEAN NJ-
430 AM EST WED NOV 17 2010
...THE SEVERE THUNDERSTORM WARNING FOR EASTERN OCEAN...MONMOUTH AND
EAST CENTRAL MIDDLESEX COUNTIES HAS EXPIRED...
THE LINE OF STORMS THAT PROMPTED THE WARNING HAS MOVED TO THE EAST
OF THE AREA.
LAT...LON 3978 7408 3974 7412 3977 7415 3977 7412
3980 7413 3982 7410 3991 7409 3978 7417
3973 7415 3971 7421 4043 7436 4046 7425
4044 7420 4046 7412 4042 7399 4047 7401
4047 7399 4041 7396 4032 7396
TIME...MOT...LOC 0919Z 253DEG 44KT 4037 7413 4008 7407
3976 7408
$$
HAYESThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 17, 12:05 AM EST | Special Weather Statement | PHI | Atlantic, Burlington, Camden, Monmouth, Ocean | 55 min |
| Nov 17, 12:43 AM EST | Special Weather Statement | PHI | Atlantic, Cape May, Ocean | 62 min |
| Nov 17, 12:47 AM EST | Special Weather Statement | PHI | Morris | 58 min |
| Nov 17, 12:50 AM EST | Special Weather Statement | PHI | Middlesex, Monmouth | 55 min |
| Nov 17, 1:59 AM EST | Special Weather Statement | PHI | Cumberland, Gloucester, Salem | 61 min |
| Nov 17, 2:17 AM EST | Special Weather Statement | PHI | Middlesex | 58 min |
| Nov 17, 2:23 AM EST | Special Marine Warning | PHI | 67 min | |
| Nov 17, 2:35 AM EST | Severe Thunderstorm Warning | PHI | Camden, Cumberland, Gloucester, Salem | 55 min |
| Nov 17, 2:40 AM EST | Severe Thunderstorm Warning | PHI | Hunterdon, Warren | 65 min |
| Nov 17, 2:50 AM EST | Special Marine Warning | PHI | 55 min | |
| Nov 17, 2:55 AM EST | Special Marine Warning | PHI | 65 min | |
| Nov 17, 2:57 AM EST | Special Weather Statement | PHI | Cape May | 33 min |
| Nov 17, 3:13 AM EST | Severe Thunderstorm Warning | PHI | Atlantic, Burlington, Cape May, Cumberland, Mercer, Middlesex and 2 more | 62 min |
| Nov 17, 3:28 AM EST | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Middlesex, Morris, Somerset, Sussex and 1 more | 62 min |
| Nov 17, 3:34 AM EST | Special Marine Warning | PHI | 56 min | |
| Nov 17, 4:22 AM EST | Special Marine Warning | PHI | 53 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.