Alert archive / New Jersey / Areal Flood Warnings in 2018
Areal Flood Warning 113, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this areal flood warning at Nov 26, 2018, 6:02 PM EST for Hunterdon County, Somerset County, New Jersey. It was in force for 2 hr. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Nov 26, 2018, 6:02 PM EST (23:02 UTC)
- Expired
- Nov 26, 2018, 8:30 PM EST
- In force
- 2 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Flood severity
- None
Counties Hunterdon County, NJ, Somerset County, NJ
The radar
The Philadelphia radar (KDIX), 69 km from the middle of the area, began a volume at 23:03 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, 11.0 hours before the alert went out and 167 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
- 653 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 64 m²/s²
- 0-3 km storm-relative helicity
- 129 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
760
WGUS41 KPHI 262302
FLWPHI
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Mount Holly NJ
602 PM EST MON NOV 26 2018
NJC019-035-270800-
/O.NEW.KPHI.FA.W.0113.181126T2302Z-181127T0800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Hunterdon NJ-Somerset NJ-
602 PM EST MON NOV 26 2018
The National Weather Service in Mount Holly NJ has issued a
* Flood Warning for...
East central Hunterdon County in northwestern New Jersey...
West central Somerset County in northern New Jersey...
* Until 300 AM EST Tuesday.
* At 558 PM EST, a river gage at Reaville along the Neshanic River
indicated the river continued to rise and could cause minor road
flooding along the river this evening into late Monday night.
* Some locations that could experience flooding include...
Flemington and Cloverhill.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Flood Warning means that flooding is imminent or occurring. All
interested parties should take necessary precautions immediately.
&&
LAT...LON 4053 7472 4050 7469 4045 7479 4046 7490
4050 7488
$$
SFJ1 follow-up statement
500
WGUS81 KPHI 270130
FLSPHI
Flood Statement
National Weather Service Mount Holly NJ
830 PM EST MON NOV 26 2018
NJC019-035-270139-
/O.CAN.KPHI.FA.W.0113.000000T0000Z-181127T0800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Hunterdon NJ-Somerset NJ-
830 PM EST MON NOV 26 2018
...THE FLOOD WARNING HAS BEEN CANCELLED FOR EAST CENTRAL HUNTERDON
AND WEST CENTRAL SOMERSET COUNTIES...
Flood waters have receded, and are no longer expected to pose a
threat to life or property. Please continue to heed any road
closures.
LAT...LON 4053 7472 4050 7469 4045 7479 4046 7490
4050 7488
$$
SFJThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 25, 7:39 PM EST | Areal Flood Warning | PHI | Middlesex | 20 hr |
| Nov 26, 3:06 AM EST | Gale Warning | PHI | 39 hr | |
| Nov 26, 2:06 PM EST | Coastal Flood Statement | PHI | Ocean | 29 hr |
| Nov 26, 3:07 PM EST | Areal Flood Advisory | PHI | Hunterdon, Middlesex, Morris, Somerset, Sussex, Warren | 3 hr |
| Nov 26, 3:31 PM EST | Areal Flood Warning | PHI | Middlesex | 4 hr |
| Nov 26, 3:40 PM EST | Areal Flood Warning | PHI | Cumberland, Salem | 44 hr |
| Nov 26, 4:24 PM EST | Flash Flood Warning | PHI | Morris, Somerset, Sussex | 3 hr |
| Nov 26, 5:34 PM EST | Areal Flood Warning | PHI | Warren | 40 hr |
| Nov 26, 5:51 PM EST | River Flood Warning | PHI | Morris | 31 hr |
| Nov 26, 5:52 PM EST | River Flood Warning | PHI | Morris, Passaic | 21 hr |
| Nov 26, 6:29 PM EST | Areal Flood Warning | PHI | Atlantic, Burlington | 21 hr |
Nearby
Areal Flood Warnings in New Jersey, 2018Every areal flood warning in 2018
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.