Alert archive / Connecticut / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 18, NWS New York, NY

May 29, 1995Greater Bridgeport Planning Region, Connecticut

NWS New York, NY issued this severe thunderstorm warning at May 29, 1995, 6:53 PM EDT for Greater Bridgeport Planning Region, Connecticut. It was in force for 56 min.

The area

The counties it named.

The facts

Issued
May 29, 1995, 6:53 PM EDT (22:53 UTC)
Expired
May 29, 1995, 7:49 PM EDT
In force
56 min
Issued by
NWS New York, NY
Area
Whole counties

County Greater Bridgeport Planning Region, CT

The radar

The Brookhaven radar (KOKX), 52 km from the middle of the area, began a volume at 22:56 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, 10.9 hours before the alert went out and 52 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 1995-05-29Temperature 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, Brookhaven, NY at 12:00Z on 1995-05-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 301 square meters per square second.193958Sfc1 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
485 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
301 m²/s²
0-3 km storm-relative helicity
395 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 292254 COR
SVRNYC
CTC009-001-300000-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING...CORRECTION TO REMOVE THE COASTAL WATERS
NATIONAL WEATHER SERVICE NEW YORK NY
653 PM EDT MON MAY 29 1995

THE NATIONAL WEATHER SERVICE IN NEW YORK HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  800 PM EDT
FOR THE PEOPLE IN THE FOLLOWING LOCATIONS...

IN SOUTH CENTRAL CONNECTICUT

   ...NORTHWESTERN NEW HAVEN COUNTY


IN SOUTHWEST CONNECTICUT

   ...NORTHERN FAIRFIELD COUNTY


A DANGEROUS STORM WILL MOVE ACROSS NORTHERN FAIRFIELD COUNTY DURING THE
NEXT HALF HOUR...AND THEN INTO NORTHWESTERN NEW HAVEN COUNTY. THE STORM
WILL BE NEAR BROOKFILED CENTER AND NEWTOWN AND SANDY HOOK IN FAIRFIELD
COUNTY. IT WILL AFFECT SOUTHBERRY...SOUTH FORD AND OXFORD THEREAFTER IN
NEW HAVEN COUNTY.

IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING.  DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.

THIS IS A DANGEROUS STORM.  IF YOU ARE IN ITS PATH YOU SHOULD
PREPARE FOR DAMAGING WIND IN EXCESS OF 58 MPH...LARGE HAIL...AND
DEADLY LIGHTNING..  PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING BUT STAY AWAY FROM WINDOWS.

What forecasters said that day

The local office's own words before this severe thunderstorm 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, May 29, 3:31 PM EDT, 3 hours 22 minutes before
NJZ002>006-011-NYZ067>081-300100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW YORK NY
330 PM EDT MON MAY 29 1995

...SEVERE THUNDERSTORM WATCH IN EFFECT UNTIL 900 PM THIS EVENING FOR
PARTS OF SOUTHEASTERN NEW YORK AND NORTHERN NEW JERSEY...

A MOIST AND UNSTABLE AIR MASS REMAINS IN PLACE OVER THE REGION AT
THIS TIME. MEANWHILE A COLD FRONT CONTINUES TO APPROACH FROM THE
WEST. THIS COLD FRONT WILL BE THE TRIGGERING MECHANISM FOR SHOWERS
AND THUNDERSTORMS  SOME OF THE THUNDERSTORMS MAY BE SEVERE PRODUCING
STRONG WINDS IN EXCESS OF 57 MPH...DANGEROUS LIGHTNING...HEAVY RAIN
AND POSSIBLY SOME HAIL.

NATIONAL WEATHER SERVICE DOPPLER RADAR WAS SHOWING AN AREA OF SHOWERS
AND THUNDERSTORMS EXTENDING FROM NORTHERN NEW YORK SOUTHWESTWARD TO
CENTRAL PENNSYLVANIA. THE LINE WAS MOVING EAST AT 25 MPH.

IF YOUR MEMORIAL DAY PLANS INCLUDE OUTDOORS ACTIVITIES...KEEP AN EYE
TO THE SKY FOR THREATENING WEATHER AND BE PREPARED TO MOVE TO A PLACE
OF SHELTER IF THREATENING WEATHER APPROACHES. MARINERS SHOULD TRY TO
GET TO SHORE QUICKLY.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TELEVISION
STATIONS FOR THE LATEST WEATHER INFORMATION AND POSSIBLE WARNINGS
...CONCERNING THIS DANGEROUS WEATHER SITUATION.

GOUDSWARD

The office that day

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

IssuedProductOfficeCountiesLasted
May 29, 6:53 PM EDTSevere Thunderstorm WarningOKXNaugatuck Valley Planning Region67 min
May 29, 7:24 PM EDTTornado WarningOKXNaugatuck Valley Planning Region66 min

Nearby

Severe Thunderstorm Warnings in Connecticut, 1995Every severe thunderstorm warning in 1995

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.