Alert archive / Connecticut / Flash Flood Warnings in 1992

Flash Flood Warning 31, NWS New York, NY

November 23, 1992Naugatuck Valley Planning Region, Connecticut

NWS New York, NY issued this flash flood warning at Nov 23, 1992, 5:02 AM EST for Naugatuck Valley Planning Region, Connecticut. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued
Nov 23, 1992, 5:02 AM EST (10:02 UTC)
Expired
Nov 23, 1992, 10:00 AM EST
In force
5 hr
Issued by
NWS New York, NY
Area
Whole counties

County Naugatuck Valley Planning Region, CT

The nearest sounding before it

Albany, NY (KALB), launched 00:00Z, 10.0 hours before the alert went out and 144 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, Albany, NY at 00:00Z on 1992-11-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Albany, NY at 00:00Z on 1992-11-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 145 square meters per square second.19395878Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
538 m above ground
0-6 km bulk shear
66 kt
0-1 km storm-relative helicity
145 m²/s²
0-3 km storm-relative helicity
291 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 KBDL 231013 COR
FFWBDL
CTC003-009-231500-

BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING...CORRECTION TO 1ST PRGH
NATIONAL WEATHER SERVICE HARTFORD CT
502 AM EST MON NOV 23 1992

THE NATIONAL WEATHER SERVICE IN HARTFORD HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL 1000 AM EST...

IN NORTH CENTRAL CONNECTICUT

   ...SOUTHERN HARTFORD COUNTY

IN SOUTH CENTRAL CONNECTICUT

   ...NEW HAVEN COUNTY

SHOWERS AND THUNDERSTORMS WITH TORRENTIAL RAINS HAVE PLAGUED THE AREA
SINCE EARLY MORNING. NEARLY THREE INCHES OF RAIN HAS FALLEN IN MERIDEN
AND THE QUINNIPIAC RIVER BASIN.  MERIDEN POLICE REPORT SEVERAL ROADS
HAVE FLOODED WITH THE QUINNIPIAC RIVER ALONG MAIN STREET NEAR FLOOD
STAGE.


IF THREATENING WEATHER APPROACHES YOU SHOULD GO TO A SAFE PLACE
IMMEDIATELY AND ASK THE NEAREST LAW ENFORCEMENT AGENCY TO RELAY
YOUR SEVERE WEATHER REPORTS TO THE LOCAL NATIONAL WEATHER SERVICE
OFFICE.

A FLASH FLOOD WARNING MEANS THAT FLOODING IS OCCURRING OR IS
IMMINENT.  MOST FLASH FLOOD DEATHS 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.  TO ESCAPE RISING WATER MOVE UP TO` HIGHER GROUND.


WHITTIER

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

Special weather statement, Nov 23, 3:28 AM EST, 1 hour 34 minutes before
NJZ005-007-231400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW YORK NY
330 AM EST MON NOV 23 1992

...TORNADO WATCH IN EFFECT FOR SOUTHERN AND CENTRAL NEW JERSEY UNTIL
900 AM EST...

A TORNADO WATCH IS IN EFFECT FOR SOUTHERN AND CENTRAL NEW JERSEY AND
THE ADJACENT COASTAL WATERS UNTIL 9 AM. TORNADOES...LARGE HAIL AND
DAMAGING THUNDERSTORM WINDS ARE POSSIBLE.

REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES IN nAND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS
SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND LISTEN
FOR LATER STATEMENTS AND POSSIBLE WARNINGS.

RPM
Special weather statement, Nov 23, 3:34 AM EST, 1 hour 28 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE NEW YORK NY
330 AM EST MON NOV 23 1992

...DO NOT USE AFTER 5 AM EST...

A THUNDERSTORM WITH VERY HEAVY RAIN WAS LOCATED 15 MILES NORTHEAST OF
TENTON NEW JESEY. OTHER THUNDERSTORMS WITH HEAVY RAIN WERE OVER CHESTER
AND MONTGOMERY COUNTIES OF EASTERN PENNSYLVANIA. THESE STORMS WERE
MOVING NORTHEAST AT 35 TO 40 MILES AN HOUR.

OTHER SHOWERS AND THUNDERSTORMS STRETCHED FROM NORTHERN MARYLAND NORTH
THROUGH ALL OF EASTERN PENNSYLVANIA...MOST OF NEW JERSEY AND THE NEW YORK
METROPILITAN AREA...AND ALL OF LONG ISLAND. THE SHOWERS ALSO EXTENDED NORTH
INTO NEW YORK STATE UP TO THE ALBANY AREA. SHOWERS WERE ALSO OVER ALL OF
CONNECTICUT AND MOST OF MASSACHUSETTS. WITHIN THIS AREA WERE SCATTERED
POCKEST OF MODERAT TO HEAVY RAIN.

THE PRECIPITATION WAS MOVING NORTHEAST AT 30 MILES AN HOUR.
GSK

Nearby

Flash Flood Warnings in Connecticut, 1992Every flash flood warning in 1992

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.