Alert archive / New Jersey / Tornado Warnings in 2019
Tornado Warning 29, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this tornado warning at Jul 11, 2019, 7:22 PM EDT for Burlington County, New Jersey. It was in force for 23 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
- Jul 11, 2019, 7:22 PM EDT (23:22 UTC)
- Expired
- Jul 11, 2019, 7:45 PM EDT
- In force
- 23 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.75 in
County Burlington County, NJ
The radar
The Philadelphia radar (KDIX), 37 km from the middle of the area, began a volume at 23:25 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
Brookhaven, NY (KOKX), launched 12:00Z, 11.4 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
- 93 J/kg
- Mixed-layer CIN
- -47 J/kg
- Mixed-layer LCL
- 911 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- 28 m²/s²
- 0-3 km storm-relative helicity
- 34 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
777
WFUS51 KPHI 112322
TORPHI
NJC005-112345-
/O.NEW.KPHI.TO.W.0029.190711T2322Z-190711T2345Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Mount Holly NJ
722 PM EDT Thu Jul 11 2019
The National Weather Service in Mount Holly NJ has issued a
* Tornado Warning for...
Northwestern Burlington County in southern New Jersey...
* Until 745 PM EDT.
* At 721 PM EDT, a severe thunderstorm capable of producing a tornado
was located over Mount Laurel, or 10 miles east of Camden, moving
northeast at 35 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* Locations impacted include...
Mount Laurel, Lumberton, Mount Holly, Jacksonville, Marlton,
Ramblewood, Nws Office and Moorestown-Lenola.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 3990 7492 3996 7496 4007 7476 3998 7468
TIME...MOT...LOC 2321Z 238DEG 29KT 3994 7492
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$
Iovino1 follow-up statement
740
WWUS51 KPHI 112332
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
732 PM EDT Thu Jul 11 2019
NJC005-112345-
/O.CON.KPHI.TO.W.0029.000000T0000Z-190711T2345Z/
Burlington NJ-
732 PM EDT Thu Jul 11 2019
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 745 PM EDT FOR NORTH
CENTRAL BURLINGTON COUNTY...
At 731 PM EDT, a severe thunderstorm capable of producing a tornado
was located over Lumberton, or 15 miles east of Camden, moving
northeast at 35 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Lumberton and Mount Holly.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors or in
a vehicle, move to the closest substantial shelter and protect
yourself from flying debris.
&&
LAT...LON 3993 7483 3997 7486 4005 7474 3998 7468
TIME...MOT...LOC 2331Z 241DEG 29KT 3997 7481
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$
IovinoThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 11, 3:44 AM EDT | Flash Flood Watch | PHI | Burlington, Camden, Gloucester, Hunterdon, Mercer, Middlesex and 4 more | 18 hr |
| Jul 11, 1:23 PM EDT | Special Weather Statement | PHI | Salem | 52 min |
| Jul 11, 1:44 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland, Gloucester, Salem | 61 min |
| Jul 11, 1:47 PM EDT | Special Marine Warning | PHI | 28 min | |
| Jul 11, 2:41 PM EDT | Special Weather Statement | PHI | Gloucester | 64 min |
| Jul 11, 3:13 PM EDT | Areal Flood Advisory | PHI | Hunterdon, Warren | 4 hr |
| Jul 11, 3:33 PM EDT | Areal Flood Advisory | PHI | Hunterdon, Morris, Sussex, Warren | 4 hr |
| Jul 11, 5:33 PM EDT | Areal Flood Advisory | PHI | Hunterdon, Morris, Somerset | 4 hr |
| Jul 11, 6:04 PM EDT | Special Marine Warning | PHI | 86 min | |
| Jul 11, 6:14 PM EDT | Severe Thunderstorm Warning | PHI | Camden, Gloucester, Salem | 61 min |
| Jul 11, 6:15 PM EDT | Flash Flood Warning | PHI | Burlington, Camden, Gloucester, Mercer, Salem | 4 hr |
| Jul 11, 6:17 PM EDT | Areal Flood Advisory | PHI | Hunterdon, Mercer, Middlesex, Somerset | 4 hr |
| Jul 11, 6:58 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Mercer, Middlesex, Somerset | 62 min |
| Jul 11, 7:27 PM EDT | Areal Flood Advisory | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 5 more | 7 hr |
| Jul 11, 7:44 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Mercer, Monmouth, Ocean | 61 min |
Nearby
Tornado Warnings in New Jersey, 2019Every tornado warning in 2019Tornadoes in 2019
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.