Alert archive / New Jersey / Flash Flood Warnings in 1996

Flash Flood Warning 19, NWS New York, NY

July 8, 1996Union County, New Jersey

NWS New York, NY issued this flash flood warning at Jul 8, 1996, 7:34 PM EDT for Union County, New Jersey. It was in force for 116 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 8, 1996, 7:34 PM EDT (23:34 UTC)
Expired
Jul 8, 1996, 9:30 PM EDT
In force
116 min
Issued by
NWS New York, NY
Area
Whole counties

County Union County, NJ

The radar

The Philadelphia radar (KDIX), 80 km from the middle of the area, began a volume at 23:35 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 124 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, Brookhaven, NY at 12:00Z on 1996-07-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Brookhaven, NY at 12:00Z on 1996-07-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 108 square meters per square second.1939587897Sfc1 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
1 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1602 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
108 m²/s²
0-3 km storm-relative helicity
139 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.1

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KNYC 082339 COR
FFWNYC
NJC039-090130-
 
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING...CORRECTED FOR TYPO...
NATIONAL WEATHER SERVICE NEW YORK NY
734 PM EDT MON JUL 8 1996
 
THE NATIONAL WEATHER SERVICE IN NEW YORK HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL  930 PM EDT
FOR THE PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHEAST NEW JERSEY
 
   ...UNION COUNTY
 
AS OF 730 PM...BETWEEN 1 AND 2 INCHES OF RAIN HAVE FALLEN WITH THIS
EVENING/S THUNDERSTORMS...PRODUCING SOME STREET FLOODING. ROUTE 22
IN SCOTCH PLAINS WAS CLOSED DUE TO HIGH WATER.
 
THE THUNDERSTORMS RESPONSIBLE FOR THE FLOODING WILL MVOE OUT OF THE
COUNTY BY 815 PM.
 
MOST DEATHS IN FLASH FLOODING OCCUR IN AUTOMOBILES.  DO NOT
ATTEMPT TO CROSS BRIDGES...DIPS...OR LOW SPOTS IF WATER COVERS
THE ROADWAY.  NEVER TRY TO CROSS A FLOWING STREAM...EVEN A
SMALL ONE...ON FOOT.
 
REYNOLDS

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Local storm report, Jul 8, 4:00 PM EDT, 3 hours 34 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
359 PM EDT MON JUL 8 1996

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0927 AM    STAMFORD                  CT   WIND DAMAGE
07/08/96   FAIRFIELD                      POWER LINES DOWNED ON
                                          RIVER BANK RD BY TSTM
                                          WINDS

0930 AM    GREENBURGH                NY
07/08/96   WESTCHESTER                    *** 1 INJ ***
                                          FEMALE STRUCK AND INJURED
                                          BY LIGHTNING ON ROUTE 119

0934 AM    NORWALK                   CT   WIND DAMAGE
07/08/96   FAIRFIELD                      POWER LINES DOWNED

0305 PM    PORT JERVIS               NY   .5 INCH HAIL
07/08/96   ORANGE

0318 PM    PORT JERVIS               NY   WIND DAMAGE
07/08/96   ORANGE                       J  TREES DOWN AND STREET
                                          FLOODING

REYNOLDS
Local storm report, Jul 8, 5:15 PM EDT, 2 hours 19 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
514 PM EDT MON JUL 08 1996

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0250 PM    PORT JERVIS               NY   WIND DAMAGE
07/08/96   ORANGE                         TREES DOWNED...BUILDING
                                          COLLAPSES AT JERSEY ST AND
                                          FRONT ST

0418 PM    HARRIMAN                  NY   .75 INCH HAIL
07/08/96   ORANGE                         2-3 MI S OF HARRIMAN

0440 PM    STONY PT                  NY   1 INCH HAIL
07/08/96   ROCKLAND                       SCATTERED POWER OUTAGES AS
                  B                        WELL

0455 PM    POMONA                    NY   .75 INCH HAIL
07/08/96   ROCKLAND

REYNOLDS
Local storm report, Jul 8, 5:24 PM EDT, 2 hours 10 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
524 PM EDT MON JUL 08 1996

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0519 PM R   OSSINING                  NY   WIND DAMAGE
07/08/96   WESTCHESTER                    PEAK GUST 75 MPH...TREES
                                          DOWNED

REYNOLDS

The office that day

Everything else NWS New York, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 8, 6:40 PM EDTSevere Thunderstorm WarningOKXBergen, Passaic65 min
Jul 8, 6:44 PM EDTSevere Thunderstorm WarningOKXEssex, Union61 min

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.