Flash Flood Warning 30, NWS Philadelphia/Mount Holly

Issued

Jul 29, 2021, 8:19 PM EDT (00:19 UTC)

Expired

Jul 30, 2021, 12:00 AM EDT

In force

4 hr

Issued by

NWS Philadelphia/Mount Holly

Area

Storm-based polygon

Flood severity

None

Counties Burlington County, NJ, Monmouth County, NJ, Ocean County, NJ

The Philadelphia radar (KDIX), 9 km from the middle of the area, began a volume at 00:21 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.

868 
WGUS51 KPHI 300019
FFWPHI
NJC005-025-029-300430-
/O.NEW.KPHI.FF.W.0030.210730T0019Z-210730T0430Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Mount Holly NJ
819 PM EDT Thu Jul 29 2021

The National Weather Service in Mount Holly has issued a

* Flash Flood Warning for...
  Southwestern Monmouth County in central New Jersey...
  Northeastern Burlington County in southern New Jersey...
  Central Ocean County in southern New Jersey...

* Until 1230 AM EDT.

* At 819 PM EDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 1 and 2 inches of rain 
  have fallen. Additional rainfall amounts of 0.5 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.

  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 will experience flash flooding include...
  Toms River, Barnegat, Beachwood, Presidential Lakes Estates, 
  Seaside Heights, Lakehurst, Pemberton, Wrightstown, Cedar Glen 
  Lakes, Whiting, Old Halfway, and Bamber Lake.

This includes the following highways...
	Garden State Parkway between mile markers 65 and 84.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around...don't drown when encountering flooded roads. Most 
flood deaths occur in vehicles.

Move to higher ground now. Act quickly to protect your life.

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Flooding is occurring or is imminent. Most flood related deaths 
occur in automobiles. Do not attempt to cross water covered bridges, 
dips, or low water crossings. Never try to cross a flowing stream, 
even a small one, on foot. To escape rising water find another route 
over higher ground.

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

&&

LAT...LON 3996 7412 3994 7408 3993 7408 3973 7419
      3969 7421 3992 7476 4014 7462 4014 7461

FLASH FLOOD...RADAR INDICATED

$$

MPS

615 
WGUS71 KPHI 300256
FFSPHI

Flash Flood Statement
National Weather Service Mount Holly NJ
1056 PM EDT Thu Jul 29 2021

NJC005-025-029-300430-
/O.CON.KPHI.FF.W.0030.000000T0000Z-210730T0430Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Burlington NJ-Monmouth NJ-Ocean NJ-
1056 PM EDT Thu Jul 29 2021

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1230 AM EDT FRIDAY 
FOR SOUTHWESTERN MONMOUTH, NORTHEASTERN BURLINGTON, AND CENTRAL 
OCEAN COUNTIES...

At 1056 PM EDT, Doppler radar indicated thunderstorms produced heavy 
rain across the warned area. Between 1 and 3 inches of rain have 
fallen. Flash flooding is ongoing.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar.

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 will experience flash flooding include...
  Toms River, Barnegat, Beachwood, Presidential Lakes Estates, 
  Seaside Heights, Lakehurst, Pemberton, Wrightstown, Cedar Glen 
  Lakes, Whiting, Old Halfway, and Bamber Lake.

This includes the following highways...
	Garden State Parkway between mile markers 65 and 84.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around...don't drown when encountering flooded roads. Most 
flood deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive 
cars through flooded areas.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

&&

LAT...LON 3996 7412 3994 7408 3993 7408 3973 7419
      3969 7421 3992 7476 4014 7462 4014 7461

FLASH FLOOD...RADAR INDICATED

$$

MPS

074 
WGUS71 KPHI 300400 RRA
FFSPHI

Flash Flood Statement
National Weather Service Mount Holly NJ
1200 AM EDT Fri Jul 30 2021

NJC005-025-029-300410-
/O.CAN.KPHI.FF.W.0030.000000T0000Z-210730T0430Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Burlington NJ-Monmouth NJ-Ocean NJ-
1200 AM EDT Fri Jul 30 2021

...FLASH FLOOD WARNING IS CANCELLED FOR SOUTHWESTERN MONMOUTH, 
NORTHEASTERN BURLINGTON, AND CENTRAL OCEAN COUNTIES...

Flood waters have receded. The heavy rain has ended. Flooding is no 
longer expected to pose a threat. Please continue to heed remaining 
road closures.

LAT...LON 3996 7412 3994 7408 3993 7408 3973 7419
      3969 7421 3992 7476 4014 7462 4014 7461

$$

MPS

Flash Flood Warnings in New Jersey, 2021Every flash flood warning in 2021

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.