Alert archive / New Jersey / Flash Flood Warnings in 1996

Flash Flood Warning 97, NWS Philadelphia/Mount Holly

October 19, 1996Camden County, New Jersey

NWS Philadelphia/Mount Holly issued this flash flood warning at Oct 19, 1996, 12:05 PM EDT for Camden 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 counties it named.

The facts

Issued
Oct 19, 1996, 12:05 PM EDT (16:05 UTC)
Expired
Oct 19, 1996, 3:00 PM EDT
In force
3 hr
Issued by
NWS Philadelphia/Mount Holly
Area
Whole counties

County Camden County, NJ

The radar

The Philadelphia radar (KDIX), 49 km from the middle of the area, began a volume at 16:09 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

Wallops Is Stn, VA (KWAL), launched 12:00Z, 4.1 hours before the alert went out and 212 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.

Skew-T log-pSkew-T log-p diagram, Wallops Is Stn, VA at 12:00Z on 1996-10-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Wallops Is Stn, VA at 12:00Z on 1996-10-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 19 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
3 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
417 m above ground
0-6 km bulk shear
79 kt
0-1 km storm-relative helicity
19 m²/s²
0-3 km storm-relative helicity
-46 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KPHL 191613
FFWPHL
NJC007-191900-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PHILADELPHIA/MOUNT HOLLY NJ
1205 PM EDT SAT OCT 19 1996

THE NATIONAL WEATHER SERVICE IN PHILADELPHIA/MOUNT HOLLY NJ HAS
EXTENDED THE FLASH FLOOD WARNING UNTIL 300 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN  NEW JERSEY

   ...CAMDEN COUNTY

HEAVY RAINS SINCE FRIDAY NIGHT HAVE CAUSED RAPID RISES ON THE COOPER
RIVER.  RADAR ESTIMATES OF 1 AND 1/2 AND 3 INCHES OF RAIN HAVE
OCCURRED SINCE FRIDAY NIGHT.

AT NOON...THE RIVER GAGE REPORT AT HADDONFIELD ON THE COOPER RIVER WAS
3.2 FEET.  FLOOD STAGE AT HADDONFIELD IS 2.8 FEET.  THE COOPER RIVER
IS EXPECTED TO CONTINUE RISING SLOWLY OVER THE NEXT COUPLE OF
HOURS.

IF YOU ARE IN AN AREA PRONE TO FLOODING...MOVE TO HIGHER GROUND
IMMEDIATELY...BEFORE YOUR ACCESS IS CUT OFF BY RISING FLOOD WATERS.
IF YOUR VEHICLE STALLS...ABANDON IT AND SEEK HIGHER GROUND QUICKLY.
RAPIDLY RISING WATER MAY ENGULF THE CAR AND SWEEP IT AWAY.

DO NOT ATTEMPT TO DRIVE THROUGH FLOODED AREAS. THE WATER MAY BE
DEEPER THAN YOU THINK. RAPIDLY RISING WATERS CAN QUICKLY ENGULF
YOUR VEHICLE AND ITS OCCUPANTS...WASHING THEM AWAY. REMEMBER...
MOST FLASH FLOOD .DEATHS OCCUR IN AUTOMOBILES.

WN

The office that day

Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 19, 9:02 AM EDTFlash Flood WarningPHICamden3 hr
Oct 19, 9:11 AM EDTFlash Flood WarningPHIMercer4 hr
Oct 19, 1:00 PM EDTFlash Flood WarningPHIMercer11 hr
Oct 19, 1:00 PM EDTFlash Flood WarningPHIMercer2 hr
Oct 19, 2:13 PM EDTFlash Flood WarningPHISomerset4 hr
Oct 19, 5:55 PM EDTFlash Flood WarningPHIHunterdon, Morris, Sussex, Warren5 hr
Oct 19, 5:55 PM EDTFlash Flood WarningPHIMiddlesex, Somerset5 hr
Oct 19, 7:00 PM EDTFlash Flood WarningPHIMercer5 hr

Nearby

Flash Flood Warnings in New Jersey, 1996Every flash flood warning in 1996

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.