Alert archive / New Jersey / Flash Flood Warnings in 2019
Flash Flood Warning 83, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this flash flood warning at Sep 2, 2019, 6:06 PM EDT for Ocean 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
- Sep 2, 2019, 6:06 PM EDT (22:06 UTC)
- Expired
- Sep 2, 2019, 8:11 PM EDT
- In force
- 2 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Flood severity
- None
County Ocean County, NJ
The radar
The Philadelphia radar (KDIX), 22 km from the middle of the area, began a volume at 22:09 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, 10.1 hours before the alert went out and 163 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
- 826 m above ground
- 0-6 km bulk shear
- 39 kt
- 0-1 km storm-relative helicity
- 91 m²/s²
- 0-3 km storm-relative helicity
- 130 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
591
WGUS51 KPHI 022206
FFWPHI
NJC029-030100-
/O.NEW.KPHI.FF.W.0083.190902T2206Z-190903T0100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Mount Holly NJ
606 PM EDT Mon Sep 2 2019
The National Weather Service in Mount Holly NJ has issued a
* Flash Flood Warning for...
Central Ocean County in southern New Jersey...
* Until 900 PM EDT.
* At 605 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. 2-3 inches of rain have already
fallen. Flash flooding is expected to begin shortly in the areas
of heaviest rain.
* Some locations that could experience flooding include...
Barnegat, Brookville and Waretown.
This includes Garden State Parkway between mile markers 68 and 75.
LAT...LON 3984 7415 3982 7416 3977 7419 3976 7423
3976 7434 3983 7436 3986 7425 3988 7414
3987 7413
$$
NC1 follow-up statement
255
WGUS71 KPHI 030011
FFSPHI
Flash Flood Statement
National Weather Service Mount Holly NJ
811 PM EDT Mon Sep 2 2019
NJC029-030021-
/O.CAN.KPHI.FF.W.0083.000000T0000Z-190903T0100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ocean NJ-
811 PM EDT Mon Sep 2 2019
...THE FLASH FLOOD WARNING FOR CENTRAL OCEAN COUNTY IS CANCELLED...
The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed any remaining road closures.
LAT...LON 3984 7415 3982 7416 3977 7419 3976 7423
3976 7434 3983 7436 3986 7425 3988 7414
3987 7413
$$
NCThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 1, 8:32 PM EDT | Rip Current Statement | PHI | Atlantic, Cape May, Monmouth, Ocean | 24 hr |
| Sep 2, 12:05 PM EDT | Special Marine Warning | PHI | 40 min | |
| Sep 2, 12:14 PM EDT | Special Weather Statement | PHI | Monmouth | 16 min |
| Sep 2, 12:35 PM EDT | Special Weather Statement | PHI | Somerset | 40 min |
| Sep 2, 1:15 PM EDT | Special Weather Statement | PHI | Morris | 45 min |
| Sep 2, 1:31 PM EDT | Special Weather Statement | PHI | Mercer | 29 min |
| Sep 2, 1:56 PM EDT | Special Weather Statement | PHI | Union | 19 min |
| Sep 2, 2:01 PM EDT | Special Weather Statement | PHI | Monmouth | 44 min |
| Sep 2, 4:28 PM EDT | Special Weather Statement | PHI | Monmouth | 17 min |
| Sep 2, 4:56 PM EDT | Areal Flood Advisory | PHI | Burlington, Camden, Hunterdon, Mercer, Middlesex, Monmouth | 78 min |
| Sep 2, 5:01 PM EDT | Special Weather Statement | PHI | Ocean | 44 min |
| Sep 2, 5:29 PM EDT | Areal Flood Advisory | PHI | Burlington, Ocean | 3 hr |
| Sep 2, 5:42 PM EDT | Special Weather Statement | PHI | Ocean | 48 min |
| Sep 2, 6:01 PM EDT | Special Weather Statement | PHI | Burlington | 44 min |
| Sep 2, 6:49 PM EDT | Special Weather Statement | PHI | Ocean | 41 min |
| Sep 2, 6:52 PM EDT | Special Marine Warning | PHI | 113 min |
Nearby
Flash Flood Warnings in New Jersey, 2019Every flash flood warning 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.