Alert archive / New York / Flash Flood Warnings in 1995

Flash Flood Warning 7, NWS Albany, NY

October 21, 1995Greene County, New York

NWS Albany, NY issued this flash flood warning at Oct 21, 1995, 1:17 PM EDT for Greene County, New York. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Oct 21, 1995, 1:17 PM EDT (17:17 UTC)
Expired
Oct 21, 1995, 7:25 PM EDT
In force
6 hr
Issued by
NWS Albany, NY
Area
Whole counties

County Greene County, NY

The nearest sounding before it

Albany, NY (KALB), launched 12:00Z, 5.3 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, Albany, NY at 12:00Z on 1995-10-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 291 joules per kilogram.LCLLFCEL10008507005003002001001 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 12:00Z on 1995-10-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 0 square meters per square second.1939Sfc1 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
291 J/kg
Mixed-layer CIN
-4 J/kg
Mixed-layer LCL
555 m above ground
0-6 km bulk shear
0 kt
0-1 km storm-relative helicity
0 m²/s²
0-3 km storm-relative helicity
0 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 KALB 211720
FFWALB
NYC039-212315-
 
BULLETIN - EBS ACTIVATION REQUESTED
SEVERE THUNDERSTORM AND FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE ALBANY NY
117 PM EDT SAT OCT 21 1995
 
THE NATIONAL WEATHER SERVICE IN ALBANY NY  HAS ISSUED A
SEVERE THUNDERSTORM WARNING UNTIL 200 PM AND A FLOOD
WARNING EFFECTIVE UNTIL  715 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN EAST NEW YORK
 
   ...GREENE COUNTY
 
A SEVERE THUNDERSTORM WAS NEAR TANNERSVILLE IN GREENE COUNTY AT
115 PM. IT WAS MOVING NORTHWEST AT 40 MPH AND WILL BE NEAR DURHAM
AT 140 PM.  RAINFALL AT TANNSERVILLE HAS REACHED 4 INCHES SINCE
THE STORM BEGAN AND THAT IS ENOUGH TO START FLOODING.  IF YOU ARE
IN AN AREA PRONE TO FLOODING...GET TO HIGHER GROUND FAST.  AN
ADDITIONAL 1 TO 2 INCHES OF RAIN WILL FALL BEFORE THE RAIN TAPERS
OFF THIS EVENING.
 
WHEN THUNDERSTORMS ARE OCCURRING...PEOPLE SHOULD MOVE INSIDE A
STRONG BUILDING.  DO NOT STAND BY WINDOWS.  DON'T USE TELEPHONES
OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM
HAS PASSED.  MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS.

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, Oct 21, 8:38 AM EDT, 4 hours 39 minutes before
NYZ032-033-038>043-047>054-058>061-063>066-MAZ001-VTZ013-014-
CTZ001-211700-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALBANY NY
835 AM EST SAT OCT 21 1995

...HEAVY FLOOD PRODUCING RAINS...HIGH WINDS AND SEVERE THUNDERSTORMS ARE
POSSIBLE TODAY...

A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 1100 AM IN ULSTER AND
DUTCHESS COUNTIES.  A HIGH WIND WARNING IS IN EFFECT TODAY IN ALL EASTERN
NEW YORK AND WESTERN NEW ENGLAND...AND A FLOOD WATCH IS IN EFFECT INTO THE
EVENING IN ALL AREAS EXCEPT THE ADIRONDACKS.

UP TO 2 INCHES OF RAIN HAD FALLEN IN ULSTER COUNTY WHILE WEST DOVER IN
WINDHAM COUNTY VERMONT HAD AN INCH AND A HALF.  MOST AREAS HAVE HAD LESS
THAN AN INCH.  THE HEAVIEST RAIN WILL FALL DURING THIS AFTERNOON.  TWO TO 3
INCHES OF ADDITIONAL RAIN ARE POSSIBLE.

WHILE THE WINDS IN VALLEY LOCATIONS WEREN/T TOO STRONG...WINDS WERE
GUSTING OVER 40 MPH OVER THE HILLS SURROUNDING THE HUDSON VALLEY.  GUSTS
REACHED 42 MPH AT STEPHENTOWN.  WINDS WERE SUSTAINED AT 25 TO 35 MPH
AT NEW MILFORD CONNECTICUT WITH SOME SMALL BRANCHES DOWN.  WIND GUSTS OVER
50 MPH ARE POSSIBLE THIS MORNING...PRIMARILY AT ELEVATIONS ABOVE 1000 FEET.

SEVERE THUNDERSTORMS ARE POSSIBLE IN ULSTER AND DUTCHESS COUNTIES THIS
MORNING...AND ELSEWHERE THIS AFTERNOON.  SEVERE THUNDERSTORMS PRODUCE
WINDS OVER 60 MPH.

YOUR NATIONAL WEATHER SERVICE URGES YOU TO KEEP UP WITH THE LATEST
FORECASTS AND WARNINGS.  BE PREPARED FOR A VARIETY OF WEATHER HAZABRDS
TODAY.
Local storm report, Oct 21, 9:30 AM EDT, 3 hours 47 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBANY NY
0930 AM EDT SAT OCT 21 1995

TIME(EDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0905 AM    ANCRAM                    NY   HIGH WIND
10/21/95   COLUMBIA                       NON-CONVECTIVE WINDS DOWNED TREES
Local storm report, Oct 21, 9:32 AM EDT, 3 hours 45 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBANY NY
0930 AM EDT SAT OCT 21 1995

TIME(EDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0905 AM  r  ANCRAM                    NY   HIGH WIND
10/21/95   COLUMBIA                       NON-CONVECTIVE WINDS DOWNED TREES
Special weather statement, Oct 21, 9:35 AM EDT, 3 hours 42 minutes before
NYZ032-033-038>043-047>054-058>061-063>066-MAZ001-VTZ013-014-
CTZ001-211700-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALBANY NY
835 AM EST SAT OCT 21 1995

...HEAVY FLOOD PRODUCING RAINS...HIGH WINDS AND SEVERE THUNDERSTORMS ARE
POSSIBLE TODAY...

A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 1100 AM IN ULSTER AND
DUTCHESS COUNTIES.  A HIGH WIND WARNING IS IN EFFECT TODAY IN ALL EASTERN
NEW YORK AND WESTERN NEW ENGLAND...AND A FLOOD WATCH IS IN EFFECT INTO THE
EVENING IN ALL AREAS EXCEPT THE ADIRONDACKS.

UP TO 2 INCHES OF RAIN HAD FALLEN IN ULSTER COUNTY WHILE WEST DOVER IN
WINDHAM COUNTY VERMONT HAD AN INCH AND A HALF.  MOST AREAS HAVE HAD LESS
THAN AN INCH.  THE HEAVIEST RAIN WILL FALL DURING THIS AFTERNOON.  TWO TO 3
INCHES OF ADDITIONAL RAIN ARE POSSIBLE.

WHILE THE WINDS IN VALLEY LOCATIONS WEREN/T TOO STRONG...WINDS WERE
GUSTING OVER 40 MPH OVER THE HILLS SURROUNDING THE HUDSON VALLEY.  GUSTS
REACHED 42 MPH AT STEPHENTOWN.  WINDS WERE SUSTAINED AT 25 TO 35 MPH
AT NEW MILFORD CONNECTICUT WITH SOME SMALL BRANCHES DOWN.  WIND GUSTS OVER
50 MPH ARE POSSIBLE THIS MORNING...PRIMARILY AT ELEVATIONS ABOVE 1000 FEET.

SEVERE THUNDERSTORMS ARE POSSIBLE IN ULSTER AND DUTCHESS COUNTIES THIS
MORNING...AND ELSEWHERE THIS AFTERNOON.  SEVERE THUNDERSTORMS PRODUCE
WINDS OVER 60 MPH.

YOUR NATIONAL WEATHER SERVICE URGES YOU TO KEEP UP WITH THE LATEST
FORECASTS AND WARNINGS.  BE PREPARED FOR A VARIETY OF WEATHER HAZARDS
TODAY.
Special weather statement, Oct 21, 11:20 AM EDT, 1 hour 57 minutes before
NYZ032-033-038>043-047>054-058>061-063>066-MAZ001-VTZ013-014-CTZ001-
212000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALBANY NEW YORK
1130 AM EDT SAT OCT 21 1995

...HEAVY RAIN...HIGH WINDS AND SEVERE THUNDERSTORMS ARE LIKELY IN
EASTERN NEW YORK AND WESTERN NEW ENGLAND THIS AFTERNOON...

A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 400 PM FOR MUCH OF
EASTERN NEW YORK AND WESTERN NEW ENGLAND.  A HIGH WIND WARNING IS
IN EFFECT THROUGH THE AFTERNOON.  A FLOOD WATCH IS IN EFFECT UNTIL
THIS EVENING IN ALL AREAS EXCEPT THE SOUTHERN ADIRONDACKS.

STRONG WINDS HAVE BUFFETED THE REGION THIS MORNING.  THE WINDS HAVE
BEEN ESPECIALLY STRONG IN THE HILLS AND MOUNTAINS.  DOWNED TREES OR
POWER OUTAGES WERE REPORTED OVER THE HIGHER TERRAIN OF
GREENE...DUTCHESS...COLUMBIA...AND RENSSELAER COUNTIES.
THUNDERSTORMS WILL ALSO BRING THE POTENTIAL FOR DAMAGING WINDS...
EVEN IN VALLEY LOCATIONS.  THE WINDS WILL GRADUALLY DIE DOWN LATER
THIS AFTERNOON.

RAIN HAS BEEN SPOTTY...BUT LOCALLY HEAVY THIS MORNING FROM THE
HUDSON VALLEY EAST INTO NEW ENGLAND.  A FEW PLACES HAVE PICKED UP AS
MUCH AS 1.5 TO 2 INCHES OF RAIN.  RAIN WILL BECOME MORE WIDESPREAD
AND HEAVIER AS THE AFTERNOON GOES ON.

BE PREPARED FOR A VARIETY OF WEATHER HAZARDS.  IF THE WEATHER GETS
THREATENING GET TO A SAFE SHELTER FAST.  BE PREPARED FOR POWER
OUTAGES.  BE ALERT IF YOU  LIVE IN A FLOOD PRONE AREA.  IF FLOOD
WARNING IS ISSUED FOR YOUR AREA...OR YOU OBSERVE FLOODING MOVE TO
HIGHER GROUND AT ONCE.

A LARGE STORM WAS OVER THE GREAT LAKES REGION.  A COLD FRONT OVER
CENTRAL NEW YORK AND EASTERN PENNSYLVANIA WILL MOVE TO WESTERN NEW
ENGLAND BY THIS EVENING.
Special weather statement, Oct 21, 11:30 AM EDT, 1 hour 47 minutes before
NYZ032-033-038>043-047>054-058>061-063>066-MAZ001-VTZ013-014-CTZ001-
212000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALBANY NEW YORK
1130 AM EDT SAT OCT 21 1995

...HEAVY RAIN...HIGH WINDS AND SEVERE THUNDERSTORMS ARE LIKELY IN
EASTERN NEW YORK AND WESTERN NEW ENGLAND THIS AFTERNOON...

A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 400 PM FOR MUCH OF
EASTERN NEW YORK AND WESTERN NEW ENGLAND.  A HIGH WIND WARNING IS
IN EFFECT THROUGH THE AFTERNOON.  A FLOOD WATCH IS IN EFFECT UNTIL
THIS EVENING IN ALL AREAS EXCEPT THE SOUTHERN ADIRONDACKS.

STRONG WINDS HAVE BUFFETED THE REGION THIS MORNING.  THE WINDS HAVE
BEEN ESPECIALLY STRONG IN THE HILLS AND MOUNTAINS.  DOWNED TREES OR
POWER OUTAGES WERE REPORTED OVER THE HIGHER TERRAIN OF
GREENE...DUTCHESS...COLUMBIA...AND RENSSELAER COUNTIES.
THUNDERSTORMS WILL ALSO BRING THE POTENTIAL FOR DAMAGING WINDS...
EVEN IN VALLEY LOCATIONS.  THE WINDS WILL GRADUALLY DIE DOWN LATER
THIS AFTERNOON.

RAIN HAS BEEN SPOTTY...BUT LOCALLY HEAVY THIS MORNING FROM THE
HUDSON VALLEY EAST INTO NEW ENGLAND.  A FEW PLACES HAVE PICKED UP AS
MUCH AS 1.5 TO 2 INCHES OF RAIN.  RAIN WILL BECOME MORE WIDESPREAD
AND HEAVIER AS THE AFTERNOON GOES ON.

BE PREPARED FOR A VARIETY OF WEATHER HAZARDS.  IF THE WEATHER GETS
THREATENING GET TO A SAFE SHELTER FAST.  BE PREPARED FOR POWER
OUTAGES.  BE ALERT IF YOU  LIVE IN A FLOOD PRONE AREA.  IF FLOOD
WARNING IS ISSUED FOR YOUR AREA...OR YOU OBSERVE FLOODING MOVE TO
HIGHER GROUND AT ONCE.

A LARGE STORM WAS OVER THE GREAT LAKES REGION.  A COLD FRONT OVER
CENTRAL NEW YORK AND EASTERN PENNSYLVANIA WILL MOVE TO WESTERN NEW
ENGLAND BY THIS EVENING.

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 21, 1:47 PM EDTFlash Flood WarningALYMontgomery, Schenectady6 hr
Oct 21, 1:47 PM EDTFlash Flood WarningALYFulton6 hr
Oct 21, 3:03 PM EDTSevere Thunderstorm WarningALYColumbia, Rensselaer, Saratoga57 min

Nearby

Flash Flood Warnings in New York, 1995Every flash flood 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.