Alert archive / Connecticut / Flash Flood Warnings in 1994

Flash Flood Warning 1, NWS New York, NY

January 29, 1994Naugatuck Valley Planning Region, Connecticut

NWS New York, NY issued this flash flood warning at Jan 29, 1994, 2:28 AM EST for Naugatuck Valley Planning Region, Connecticut. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Jan 29, 1994, 2:28 AM EST (07:28 UTC)
Expired
Jan 29, 1994, 8:30 AM EST
In force
6 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, 7.5 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 1994-01-29Temperature 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 1994-01-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 64 square meters per square second.1939587897117136Sfc1 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
799 m above ground
0-6 km bulk shear
80 kt
0-1 km storm-relative helicity
64 m²/s²
0-3 km storm-relative helicity
74 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 290728
FFWBDL
CTC009-291330-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE HARTFORD CT
228 AM EST SAT JAN 29 1994
 
THE NATIONAL WEATHER SERVICE IN HARTFORD HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL  830 AM EST
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTH CENTRAL CONNECTICUT
 
   ...NORTHWESTERN NEW HAVEN COUNTY
 
REPORTS OF AN ICE JAM ALONG THE POMPERAUG RIVER IN SOUTHBURY
CONNECTICUT. RESIDENCE LIVING UPSTREAM AND DOWNSTREAM SHOULD TAKE
NECESSARY PRECAUTIONS IF AND WHEN THIS ICE JAM BREAKS. THE RIVER IS 4 TO
6 FEET OVER BANKFUL AS OF 145 AM EST.
 
WBK
 
 
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.

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, Jan 28, 9:00 PM EST, 5 hours 28 minutes before
NYZ067>081-NJZ001>014-291000-

SPECIAL WEATHER STATEMENT AND WEATHER MAP DISCUSSION
FOR EXTREME SOUTHEASTERN NEW YORK...NORTHERN NEW JERSEY
AND LONG ISLAND
NATIONAL WEATHER SERVICE NEW YORK NY
900 PM EST FRI JAN 28 1994

...DENSE FOG ADVISORY IN EFFECT FOR TONIGHT FOR NORTHERN NEW JERSEY
AND EXTREME SOUTHEASTERN NEW YORK INCLUDING LONG ISLAND...

A STRONG LOW PRESSURE CENTER WILL TRACK NORTHEASTWARD THROUGH THE ST.
LAWRENCE VALLEY TONIGHT. IT WILL DRAG ITS ASSOCIATED COLD FRONT
THROUGH OUR REGION AROUND MIDNIGHT OR SO BUT LITTLE IF INDEED ANY
ADDITIONAL PRECIPITATION IS EXPECTED. THIS IS VERY GOOD CONSIDERING
THE HEAVY RAINS WE HAD TO DEAL WITH EARLIER. RAINFALL AMOUNTS OF
BETWEEN 1 AND AROUND 2 INCHES WERE COMMON THROUGHOUT OUR REGION. TO
MAKE MATTERS EVEN WORSE...THE RAINS AND MILD WEATHER MELTED A GOOD
DEAL OF OUR SNOW COVER. THIS ALL LEAD TO CONSIDERABLE FLOODING
PROBLEMS. ALTHOUGH THIS SITUATION HAS IMPROVED FOR MOST
AREAS...MOTORIST WILL STILL NEED TO EXERCISE CAUTION OVERNIGHT IN
REGARD TO THIS.

ANOTHER SIGNIFICANT PROBLEM MOTORIST WILL HAVE TO DEAL WITH IN SOME
VERY DENSE FOG. VISIBILITIES WILL BE AT 1/4 MILE OR LESS THROUGHOUT
MUCH OF THE TRI-STATE REGION FOR MUCH OF TONIGHT MAKING IT NEARLY
IMPOSSIBLE TO SEE THE STANDING WATER ON OUR ROADWAYS.

SUNSHINE RETURNS SATURDAY AND A WEAK RIDGE OF HIGHER PRESSURE SLIDES
ACROSS. TEMPERATURES WILL BE ABOVE NORMAL SATURDAY BUT THEN FALL OFF
LATER IN THE DAY AS ANOTHER COLD FRONT PASSES THROUGH.

SUNDAY WILL FEATURE INCREASING CLOUDINESS AS A LOW PRESSURE SYSTEM
BEGINS TO DEVELOP OFF THE MID ATLANTIC COAST. THE TRACK AND INTENSITY
OF THIS DEVELOPING LOW IS STILL IN DOUBT BUT WE SHOULD WITNESS SOME
SNOW IN RESPONSE TO IT. EXACTLY HOW MUCH OR HOW LITTLE WE GET WILL
DEPEND ON ITS TRACK AND STRENGTH.

STALKER
Special weather statement, Jan 28, 9:07 PM EST, 5 hours 21 minutes before
NYZ067>081-NJZ001>014-291000-

SPECIAL WEATHER STATEMENT AND WEATHER MAP DISCUSSION
FOR EXTREME SOUTHEASTERN NEW YORK...NORTHERN NEW JERSEY
AND LONG ISLAND
NATIONAL WEATHER SERVICE NEW YORK NY
900 PM EST FRI JAN 28 1994

...DENSE FOG ADVISORY IN EFFECT FOR TONIGHT FOR NORTHERN NEW JERSEY
AND EXTREME SOUTHEASTERN NEW YORK INCLUDING LONG ISLAND...

A STRONG LOW PRESSURE CENTER WILL TRACK NORTHEASTWARD THROUGH THE ST.
LAWRENCE VALLEY TONIGHT. IT WILL DRAG ITS ASSOCIATED COLD FRONT
THROUGH OUR REGION AROUND MIDNIGHT OR SO BUT LITTLE IF INDEED ANY
ADDITIONAL PRECIPITATION IS EXPECTED. THIS IS VERY GOOD CONSIDERING
THE HEAVY RAINS WE HAD TO DEAL WITH EARLIER. RAINFALL AMOUNTS OF
BETWEEN 1 AND AROUND 2 INCHES WERE COMMON THROUGHOUT OUR REGION. TO
MAKE MATTERS EVEN WORSE...THE RAINS AND MILD WEATHER MELTED A GOOD
DEAL OF OUR SNOW COVER. THIS ALL LEAD TO CONSIDERABLE FLOODING
PROBLEMS. ALTHOUGH THIS SITUATION HAS IMPROVED FOR MOST
AREAS...MOTORIST WILL STILL NEED TO EXERCISE CAUTION OVERNIGHT IN
REGARD TO THIS.

ANOTHER SIGNIFICANT PROBLEM MOTORIST WILL HAVE TO DEAL WITH IN SOME
VERY DENSE FOG. VISIBILITIES WILL BE AT 1/4 MILE OR LESS THROUGHOUT
MUCH OF THE TRI-STATE REGION FOR MUCH OF TONIGHT MAKING IT NEARLY
IMPOSSIBLE TO SEE THE STANDING WATER ON OUR ROADWAYS.

SUNSHINE RETURNS SATURDAY AND A WEAK RIDGE OF HIGHER PRESSURE SLIDES
ACROSS. TEMPERATURES WILL BE ABOVE NORMAL SATURDAY BUT THEN FALL OFF
LATER IN THE DAY AS ANOTHER COLD FRONT PASSES THROUGH.

SUNDAY WILL FEATURE INCREASING CLOUDINESS AS A LOW PRESSURE SYSTEM
BEGINS TO DEVELOP OFF THE MID ATLANTIC COAST. THE TRACK AND INTENSITY
OF THIS DEVELOPING LOW IS STILL IN DOUBT BUT WE SHOULD WITNESS SOME
SNOW IN RESPONSE TO IT. EXACTLY HOW MUCH OR HOW LITTLE WE GET WILL
DEPEND ON ITS TRACK AND STRENGTH.

STALKER

Nearby

Flash Flood Warnings in Connecticut, 1994Every flash flood warning in 1994

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.