Alert archive / New York / Flash Flood Warnings in 1995

Flash Flood Warning 6, NWS Albany, NY

August 4, 1995Rensselaer County, Saratoga County, New York

NWS Albany, NY issued this flash flood warning at Aug 4, 1995, 2:36 AM EDT for Rensselaer County, Saratoga County, New York. It was in force for 44 min.

The area

The counties it named.

The facts

Issued
Aug 4, 1995, 2:36 AM EDT (06:36 UTC)
Expired
Aug 4, 1995, 3:20 AM EDT
In force
44 min
Issued by
NWS Albany, NY
Area
Whole counties

Counties Rensselaer County, NY, Saratoga County, NY

The radar

The Albany radar (KENX), 47 km from the middle of the area, began a volume at 06:37 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

Albany, NY (KALB), launched 00:00Z, 6.6 hours before the alert went out and 27 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 1995-08-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1927 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 00:00Z on 1995-08-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 180 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
1927 J/kg
Mixed-layer CIN
-56 J/kg
Mixed-layer LCL
660 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
180 m²/s²
0-3 km storm-relative helicity
191 m²/s²
Significant tornado parameter
1.2
Supercell composite
7.2

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KALB 040636
FFWALB
NYC083-091-040745-
 
BULLETIN - EBS ACTIVATION REQUESTED
SEVERE THUNDERSTORM AND FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE ALBANY NY
236 AM EDT FRI AUG 4 1995
 
THE NATIONAL WEATHER SERVICE IN ALBANY NY  HAS ISSUED A
SEVERE THUNDERSTORM AND FLASH FLOOD WARNING
EFFECTIVE UNTIL  345 AM EDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN EAST NEW YORK
 
   ...NORTHERN RENSSELAER COUNTY...SOUTHERN SARATOGA COUNTY
 
 
AT 2:30 AM A SEVERE THUNDERSTORM WAS ABOUT 2 MILES WEST OF
CLIFTON PARK...NEAR JONESVILLE IN SOUTHERN SARATOGA COUNTY.
 
AT  2:45 AM THIS SEVERE THUNDERSTORM WILL BE ABOUT  6 MILES EAST OF
CLIFTON PARK...NEAR MELROSE IN NORTHERN RENSSELAER COUNTY.
 
AT  3:00 AM THIS SEVERE THUNDERSTORM WILL BE ABOUT  9 MILES NORTHWEST OF
PETERSBURG...NEAR PITTSTOWN IN NORTHERN RENSSELAER COUNTY.
 
AT  3:15 AM THIS SEVERE THUNDERSTORM WILL BE ABOUT  5 MILES NORTH OF
PETERSBURG...NEAR NORTH PETERSBUR IN NORTHEASTERN RENSSELAER COUNTY.
 
IF YOU LIVE IN THIS AREA - BE READY TO SEEK SHELTER IN
A BASEMENT OR SMALL INTERIOR ROOM - AWAY FROM WINDOWS.
 
SEVERE THUNDERSTORMS CAUSE DAMAGING WINDS IN EXCESS OF 60
MILES AN HOUR...LARGE HAIL...AND DANGEROUS LIGHTNING.
 
TORRENTIAL RAIN AND FLOODING MAY ALSO OCCUR WITH THIS STORM.
POORLY DRAINED LOW AREAS...SUCH AS UNDERPASSES...MAY FLOOD.
DO NOT DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
 
 
 42.88 73.82  42.86 73.65  42.84 73.48  42.82 73.32  42.79 73.15
 
 
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE
THE DANGERS OF FLOODS AND FLASH FLOODS.  IF FLASH FLOODING IS
OBSERVED...ACT QUICKLY.  MOVE UP TO ESCAPE FLOOD WATERS.  DO
NOT STAY IN AREAS SUBJECT TO FLOODING WHEN WATER BEGINS RISING.
 
 
 

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 3, 8:10 PM EDTSevere Thunderstorm WarningALYWashington55 min
Aug 3, 9:25 PM EDTSevere Thunderstorm WarningALYFulton, Saratoga60 min
Aug 3, 10:22 PM EDTSevere Thunderstorm WarningALYRensselaer, Saratoga63 min
Aug 3, 10:32 PM EDTSevere Thunderstorm WarningALYSchenectady33 min
Aug 3, 10:45 PM EDTSevere Thunderstorm WarningALYAlbany50 min
Aug 3, 11:22 PM EDTSevere Thunderstorm WarningALYRensselaer68 min
Aug 3, 11:44 PM EDTSevere Thunderstorm WarningALYAlbany31 min
Aug 4, 2:36 AM EDTSevere Thunderstorm WarningALYRensselaer, Saratoga44 min
Aug 4, 2:17 PM EDTSevere Thunderstorm WarningALYAlbany, Rensselaer58 min
Aug 4, 3:40 PM EDTSevere Thunderstorm WarningALYColumbia50 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; radar from the NEXRAD Level II archive.