Alert archive / New Jersey / Flash Flood Warnings in 2022
Flash Flood Warning 10, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this flash flood warning at Aug 5, 2022, 7:34 PM EDT for Burlington County, Ocean County, New Jersey. It was in force for 3 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
- Aug 5, 2022, 7:34 PM EDT (23:34 UTC)
- Expired
- Aug 5, 2022, 10:05 PM EDT
- In force
- 3 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Flood severity
- None
Counties Burlington County, NJ, Ocean County, NJ
The radar
The Philadelphia radar (KDIX), 10 km from the middle of the area, began a volume at 23:36 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, 11.6 hours before the alert went out and 159 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
- 202 J/kg
- Mixed-layer CIN
- -144 J/kg
- Mixed-layer LCL
- 1328 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 37 m²/s²
- 0-3 km storm-relative helicity
- 20 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
275
WGUS51 KPHI 052334
FFWPHI
NJC005-029-060345-
/O.NEW.KPHI.FF.W.0010.220805T2334Z-220806T0345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Mount Holly NJ
734 PM EDT Fri Aug 5 2022
The National Weather Service in Mount Holly has issued a
* Flash Flood Warning for...
Northeastern Burlington County in southern New Jersey...
Northwestern Ocean County in southern New Jersey...
* Until 1145 PM EDT.
* At 734 PM EDT, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between
1 and 2 inches of rain have fallen. The expected rainfall rate is
1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2
inches are possible in the warned area. Flash flooding is ongoing
or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar and automated gauges.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets, and underpasses as well as other
drainage and low lying areas.
* Some locations that may experience flash flooding include...
Toms River, Lakewood, Lakehurst, Pemberton, Wrightstown, Woodruff,
Cassville, Browns Mills, Cedar Glen West, Leisure Village
West-Pine Lake Park, Leisure Village, and Leisure Village East.
This includes the following highways...
Garden State Parkway between mile markers 88 and 91.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around...don't drown when encountering flooded roads. Most
flood deaths occur in vehicles.
&&
LAT...LON 4011 7443 4012 7434 4004 7445 4001 7447
4002 7435 4008 7419 4009 7413 4004 7417
4000 7425 3995 7446 3994 7461 3998 7470
4006 7460
FLASH FLOOD...RADAR AND GAUGE INDICATED
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
$$
Staarmann3 follow-up statements
924
WGUS71 KPHI 060007
FFSPHI
Flash Flood Statement
National Weather Service Mount Holly NJ
807 PM EDT Fri Aug 5 2022
NJC005-029-060345-
/O.CON.KPHI.FF.W.0010.000000T0000Z-220806T0345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Burlington NJ-Ocean NJ-
807 PM EDT Fri Aug 5 2022
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1145 PM EDT THIS
EVENING FOR NORTHEASTERN BURLINGTON AND NORTHWESTERN OCEAN
COUNTIES...
At 807 PM EDT, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between 1
and 2.5 inches of rain have fallen. The expected rainfall rate is 1
to 2 inches in 1 hour. Additional rainfall amounts up to 1 inch are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar and automated gauges.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets, and underpasses as well as other
drainage and low lying areas.
Some locations that may experience flash flooding include...
Toms River, Lakewood, Lakehurst, Pemberton, Wrightstown, Woodruff,
Cassville, Browns Mills, Cedar Glen West, Leisure Village
West-Pine Lake Park, Leisure Village, and Leisure Village East.
This includes the following highways...
Garden State Parkway between mile markers 88 and 91.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around...don't drown when encountering flooded roads. Most
flood deaths occur in vehicles.
&&
LAT...LON 4011 7443 4012 7434 4004 7445 4001 7447
4002 7435 4008 7419 4009 7413 4004 7417
4000 7425 3995 7446 3994 7461 3998 7470
4006 7460
FLASH FLOOD...RADAR AND GAUGE INDICATED
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
$$
Staarmann825
WGUS71 KPHI 060044
FFSPHI
Flash Flood Statement
National Weather Service Mount Holly NJ
844 PM EDT Fri Aug 5 2022
NJC005-029-060345-
/O.CON.KPHI.FF.W.0010.000000T0000Z-220806T0345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Burlington NJ-Ocean NJ-
844 PM EDT Fri Aug 5 2022
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1145 PM EDT THIS
EVENING FOR NORTHEASTERN BURLINGTON AND NORTHWESTERN OCEAN
COUNTIES...
At 844 PM EDT, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between 1
and 2.5 inches of rain have fallen. Flash flooding is ongoing or
expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar and automated gauges.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets, and underpasses as well as other
drainage and low lying areas.
Some locations that may experience flash flooding include...
Toms River, Lakewood, Lakehurst, Wrightstown, Woodruff, Cassville,
Cedar Glen West, Leisure Village West-Pine Lake Park, Browns
Mills, Leisure Village, Leisure Village East, and Crestwood
Village.
This includes the following highways...
Garden State Parkway between mile markers 88 and 91.
While the heaviest rain has ended across the warned area, lingering
flooding is expected to continue through this evening.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around...don't drown when encountering flooded roads. Most
flood deaths occur in vehicles.
&&
LAT...LON 4011 7443 4012 7434 4004 7445 4001 7447
4002 7435 4008 7419 4009 7413 4004 7417
4000 7425 3995 7446 3998 7459 4002 7462
4006 7460
FLASH FLOOD...RADAR AND GAUGE INDICATED
$$
Staarmann431
WGUS71 KPHI 060205
FFSPHI
Flash Flood Statement
National Weather Service Mount Holly NJ
1005 PM EDT Fri Aug 5 2022
NJC005-029-060215-
/O.CAN.KPHI.FF.W.0010.000000T0000Z-220806T0345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Burlington NJ-Ocean NJ-
1005 PM EDT Fri Aug 5 2022
...FLASH FLOOD WARNING IS CANCELLED FOR NORTHEASTERN BURLINGTON AND
NORTHWESTERN OCEAN COUNTIES...
The heavy rain has ended and flood waters are receding. Remain alert
for minor flooding of low lying areas. Do not drive around
barricades.
LAT...LON 4011 7443 4012 7434 4004 7445 4001 7447
4002 7435 4008 7419 4009 7413 4004 7417
4000 7425 3995 7446 3998 7459 4002 7462
4006 7460
$$
StaarmannThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 4, 8:09 PM EDT | Special Weather Statement | PHI | Somerset | 36 min |
| Aug 4, 8:17 PM EDT | Special Weather Statement | PHI | Cumberland, Gloucester, Salem | 28 min |
| Aug 4, 8:25 PM EDT | Special Marine Warning | PHI | 95 min | |
| Aug 4, 9:00 PM EDT | Special Marine Warning | PHI | 60 min | |
| Aug 4, 9:06 PM EDT | Special Weather Statement | PHI | Middlesex | 24 min |
| Aug 4, 9:16 PM EDT | Special Weather Statement | PHI | Middlesex | 29 min |
| Aug 4, 9:39 PM EDT | Severe Thunderstorm Warning | PHI | Mercer, Middlesex, Monmouth | 51 min |
| Aug 4, 9:44 PM EDT | Special Weather Statement | PHI | Cape May, Cumberland | 31 min |
| Aug 4, 9:52 PM EDT | Special Marine Warning | PHI | 38 min | |
| Aug 4, 10:25 PM EDT | Special Weather Statement | PHI | Monmouth | 35 min |
| Aug 4, 11:36 PM EDT | Special Marine Warning | PHI | 21 min | |
| Aug 5, 12:13 PM EDT | Special Marine Warning | PHI | 62 min | |
| Aug 5, 1:54 PM EDT | Special Marine Warning | PHI | 37 min | |
| Aug 5, 3:05 PM EDT | Special Marine Warning | PHI | 42 min | |
| Aug 5, 3:23 PM EDT | Special Marine Warning | PHI | 67 min | |
| Aug 5, 5:06 PM EDT | Special Weather Statement | PHI | Monmouth | 24 min |
| Aug 5, 5:43 PM EDT | Special Weather Statement | PHI | Ocean | 32 min |
| Aug 5, 6:02 PM EDT | Areal Flood Advisory | PHI | Monmouth, Ocean | 47 min |
| Aug 5, 6:18 PM EDT | Special Weather Statement | PHI | Monmouth | 27 min |
| Aug 5, 6:26 PM EDT | Severe Thunderstorm Warning | PHI | Monmouth, Ocean | 49 min |
| Aug 5, 6:47 PM EDT | Flash Flood Warning | PHI | Monmouth, Ocean | 3 hr |
| Aug 5, 7:06 PM EDT | Severe Thunderstorm Warning | PHI | Burlington, Monmouth, Ocean | 54 min |
Nearby
Flash Flood Warnings in New Jersey, 2022Every flash flood warning in 2022
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.