Alert archive / Connecticut / Flash Flood Warnings in 1989
Flash Flood Warning 5, NWS Boston/Norton, MA
NWS Boston/Norton, MA issued this flash flood warning at May 24, 1989, 9:45 AM EDT for Capitol Planning Region, Connecticut. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- May 24, 1989, 9:45 AM EDT (13:45 UTC)
- Expired
- May 24, 1989, 2:00 PM EDT
- In force
- 4 hr
- Issued by
- NWS Boston/Norton, MA
- Area
- Whole counties
County Capitol Planning Region, CT
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
The nearest sounding before it
Albany, NY (KALB), launched 12:00Z, 1.8 hours before the alert went out and 142 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 683 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 125 m²/s²
- 0-3 km storm-relative helicity
- 150 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAACT KBDL 241410
FFWBDL
CTC003-241800-
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE HARTFORD CT
945 AM EDT WED MAY 24 1989
THE NATIONAL WEATHER SERVICE IN HARTFORD HAS CONTINUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL 200 PM EDT
FOR PEOPLE IN THE FOLLOWING COUNTY...
IN CONNECTICUT
...HARTFORD
LISTEN TO AREA RADIO AND TELEVISION STATIONS AND NOAA WEATHER RADIO
FOR POSSIBLE FLASH FLOOD WARNINGS AND REPORTS OF FLOODING IN
PROGRESS FROM THE NATIONAL WEATHER SERVICE AND PUBLIC SAFETY
AGENCIES. BE PREPARED TO MOVE OUT OF DANGER'S WAY AT A MOMENT'S
NOTICE.
STAY TUNED TO RADIO OR TELEVISION STATIONS IN THE AREA FOR
INFORMATION ON DEVELOPING WEATHER AND FLOOD CONDITIONS. IF
YOU ARE OUT OF RANGE OF BROADCAST INFORMATION, BE SURE TO WATCH
FOR, INCREASED SPEED OF RIVER FLOW AND STEADY OR RAPID RISE IN
RIVER LEVEL. BE PREPARED TO MOVE TO SAFETY.
A FLASH FLOOD WARNING MEANS 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.
KONDOSWhat 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, May 24, 4:22 AM EDT, 5 hours 23 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE HARTFORD CT 430 AM EDT WED MAY 24 1989 ...LOCALLY HEAVY RAIN ACROSS CONNECTICUT EARLY THIS MORNING... LOW PRESSURE CENTERED OVER THE MID ATLANTIC STATES WAS RESPONSIBLE FOR SOME LOCALLY HEAVY RAINFALL ACROSS CONNECTICUT DURING THE EARLY MORNING HOURS. RAINFALL COMMENCED HERE AT BRADLEY INTERNATIONAL AIRPORT AROUND MIDNIGHT AND BY 4.30 AM HAD TOTALLED A LITTLE OVER AN INCH AND A QUARTER. MOTORISTS SHOULD BE ALERT TO THE POSSIBILITY OF FLOODING OF LOW LYING ROADWAYS AND UNDERPASSES EARLY THIS MORNING AND THERE IS ALSO A POSSIBILITY OF FLOODING ALONG SOME SMALL STREAMS AND IN LOWLYING AREAS EARLY THIS MORNING. RAINFALL SHOULD TAPER OFF THIS MORNING AS THE LOW PRESSURE SYSTEM TO OUR SOUTH BEGINS TO MOVE OFF TOWARD THE EAST. CANNON
Special weather statement, May 24, 6:04 AM EDT, 3 hours 41 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE HARTFORD CT 6 AM EDT WED MAY 24 1989 ...LOCALLY HEAVY RAIN ACROSS CONNECTICUT EARLY THIS MORNING... HEAVY RAINS CONTINUED ACROSS MUCH OF NORTHCENTRAL CONNECTICUT AND IN THE SPRINGFIELD MASS AREA AT 6 AM. SINCE MIDNIGHT NEARLY 2 INCHES OF RAIN HAS FALLEN HERE AT BRADLEY INTERNATIONAL AIRPORT. EARLY MORNING COMMUTERS SHOULD BE ALERT TO THE POSSIBILITY OF FLOODING ON LOWLYING ROADWAYS AS WELL AS IN UNDERPASSES. SOME FLOODING ALONG SMALL STREAMS AND LOWLYING AREAS IS ALSO POSSIBLE. RAIN IS BEGINNING TO EASE UP OVER SOUTHERN PORTIONS OF THE STATE AND THIS TREND IS EXPECTED TO MOVE NORTHWARD DURING THE NEXT COUPLE OF HOURS. THE STORM RBESPONSIBLE FOR CURRENT HEAVY RAINFALL IS CENTERED ALONG THE NEW JERSEY COAST AND SHOULD MOVE EASTWARD PASSING TO THE SOUTH OF NEW ENGLAND BY MIDDAY. CANNON
The office that day
Everything else NWS Boston/Norton, MA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 24, 6:45 AM EDT | Flash Flood Warning | BOX | Capitol Planning Region | 3 hr |
Nearby
Flash Flood Warnings in Connecticut, 1989Every flash flood warning in 1989
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.