Alert archive / Connecticut / Flash Flood Warnings in 1996

Flash Flood Warning 2, NWS New York, NY

April 16, 1996Southeastern Connecticut Planning Region, Connecticut

NWS New York, NY issued this flash flood warning at Apr 16, 1996, 12:53 PM EDT for Southeastern Connecticut Planning Region, Connecticut. It was in force for 2 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
Apr 16, 1996, 12:53 PM EDT (16:53 UTC)
Expired
Apr 16, 1996, 3:00 PM EDT
In force
2 hr
Issued by
NWS New York, NY
Area
Whole counties

County Southeastern Connecticut Planning Region, CT

The nearest sounding before it

Brookhaven, NY (KOKX), launched 12:00Z, 4.9 hours before the alert went out and 96 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 1996-04-16Temperature 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, Brookhaven, NY at 12:00Z on 1996-04-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 487 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
514 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
487 m²/s²
0-3 km storm-relative helicity
536 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 KNYC 161655
FFWNYC
CTC011-161900-
 
BULLETIN - EAS ACTIVATION REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE NEW YORK NY
1253 PM EDT TUE APR 16 1996
 
THE NATIONAL WEATHER SERVICE IN NEW YORK HAS ISSUED A
FLOOD WARNING EFFECTIVE UNTIL  300 PM EDT
FOR THE PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHEAST CONNECTICUT
 
   ...NEW LONDON COUNTY
 
NATIONAL WEATHER SERVICE DOPPLER RADAR SHOWED AN AREA OF HEAVY RAIN
SOUTH OF LONG ISLAND MOVING NORTH TOWARD THE REGION. AN ADDITIONAL 1 OR
2 INCHES OF RAIN COULD FALL WITH THIS NEXT AREA. THE HEAVY RAIN WILL
FALL OVER AREAS WHICH EXPERIENCED FLOODING EARLIER TODAY. MINOR TO
MODERATE FLOODING CAN BE EXPECTED.
 
DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY.  THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO
CROSS SAFELY.  VEHICLES CAUGHT IN RISING WATER SHOULD BE
ABANDONED QUICKLY.  MOVE TO HIGHER GROUND.
 
HAYES

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, Apr 16, 10:11 AM EDT, 2 hours 42 minutes before
NYZ067>081-NJZ002>006-011-CTZ005>012-161930-

SPECIAL WEATHER STATEMENT AND WEATHER MAP DISCUSSION FOR
EXTREME SOUTHEASTERN NEW YORK...NORTHEASTERN NEW JERSEY
AND SOUTHERN CONNECTICUT
NATIONAL WEATHER SERVICE NEW YORK NY
1010 AM EDT TUE APR 16 1996

...THE NATIONAL WEATHER SERVICE FLOOD WATCH CONTINUES THIS AFTERNOON
   FOR ALL OF SOUTHEASTERN NEW YORK...NORTHEASTERN NEW JERSEY AND
   SOUTHERN CONNECTICUT...

...THE NATIONAL WEATHER SERVICE COASTAL FLOOD WARNING CONTINUES FOR
   NEW YORK CITY...LONG ISLAND AND COASTAL CONNECTICUT FOR EARLY THIS
   AFTERNOON...

STRONG LOW PRESSURE CENTERED SOUTH OF JAMES BAY IN CANADA CONTINUES
TO MOVES NORTHEAST THIS MORNING.  A COLD FRONT EXTENDED FROM THE LOW
IN CANADA TO A SECOND LOW OVER SOUTHEASTERN PENNSYLVANIA AND TO THE
NORTH CAROLINA COAST.  THE COLD FRONT AND PENNSYLVANIA LOW WILL MOVE
ACROSS THE TRI-STATE REGION DURING THE AFTERNOON HOURS.

OCCASIONAL RAIN AND AN EMBEDDED THUNDERSTORM OR TWO WILL CONTINUE
INTO THE AFTERNOON.  ONE TO THREE INCHES OF RAIN HAS ALREADY FALLEN
ACROSS THE REGION AND ADDITIONAL RAINFALL MAY CAUSE ADDITIONAL HIGH
WATER PROBLEMS ON ROADWAYS...SMALL STREAMS AND IN URBAN AREAS.
LOCALLY HEAVY RAINFALL IS STILL POSSIBLE...SO THE FLOOD WATCHES WILL
REMAIN IN EFFECT THROUGH THE AFTERNOON.

GUSTY SOUTHEAST WINDS AHEAD OF THE FRONT WILL BECOME WEST LATE THIS
AFTERNOON AND DIMINISH A BIT BEHIND THE FRONT.  A FEW WIND GUSTS OVER
35 MPH ARE POSSIBLE THIS AFTERNOON...ESPECIALLY ACROSS LONG ISLAND
AND THE NEW YORK METRO AREA.  THE WINDS WERE ALSO CAUSING TIDES TO
RUN 2 TO 3 FT ABOVE NORMAL.  AREAS OF MODERATE FLOODING ALONG THE
COASTAL WILL CONTINUE EARLY THIS AFTERNOON.

THE RAIN WILL END TONIGHT WITH SOME CLEARING WEDNESDAY AS THE STORM
MOVES FURTHER TO THE NORTHEAST.

LISTEN FOR LATER STATEMENTS AND POSSIBLE WARNINGS. BE PREPARED TO ACT
QUICKLY IF FLOODING DOES OCCUR.

REYNOLDS

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 16, 6:05 AM EDTFlash Flood WarningOKXGreater Bridgeport Planning Region3 hr

Nearby

Flash Flood Warnings in Connecticut, 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.