Alert archive / New York / Severe Thunderstorm Warnings in 1997

Severe Thunderstorm Warning 40, NWS Albany, NY

July 9, 1997Albany County, Rensselaer County, New York

NWS Albany, NY issued this severe thunderstorm warning at Jul 9, 1997, 4:24 PM EDT for Albany County, Rensselaer County, New York. It was in force for 51 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 9, 1997, 4:24 PM EDT (20:24 UTC)
Expired
Jul 9, 1997, 5:15 PM EDT
In force
51 min
Issued by
NWS Albany, NY
Area
Whole counties

Counties Albany County, NY, Rensselaer County, NY

The nearest sounding before it

Albany, NY (KALY), launched 12:00Z, 8.4 hours before the alert went out and 8 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 1997-07-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1101 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 1997-07-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 122 square meters per square second.19395878Sfc1 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
1101 J/kg
Mixed-layer CIN
-82 J/kg
Mixed-layer LCL
936 m above ground
0-6 km bulk shear
55 kt
0-1 km storm-relative helicity
122 m²/s²
0-3 km storm-relative helicity
146 m²/s²
Significant tornado parameter
0.0
Supercell composite
4.5

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KALB 092025 RRA
SVRALB
NYC001-083-092115-
 
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ALBANY NY
424 PM EDT WED JUL 9 1997
 
THE NATIONAL WEATHER SERVICE IN ALBANY NY  HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  515 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN EAST NEW YORK
 
   ...ALBANY COUNTY...RENSSELAER COUNTY
 
 
AT 420 PM NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE
THUNDERSTORM ABOUT 5 MILES SOUTH OF CLARKSVILLE.
 
THIS STORM IS MOVING EAST ABOUT 40 MILES AN HOUR AND WILL BE NEAR -
 
RAVENA AT  430 PM.
CASTLETON-ON-HUDSON AT  435 PM.
NASSAU AT  445 PM.
 
 
 
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.
 
KL/HTS

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

Local storm report, Jul 9, 3:15 PM EDT, 1 hour 9 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBANY NY
314 PM EDT WED JUL 09 1997

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

0240 PM    LEE                       MA   WIND DAMAGE
07/09/97   BERKSHIRE                      TREES AND WIRES DOWN IN
                                          LEE

0250 PM    LEE                       MA   WIND DAMAGE
07/09/97   BERKSHIRE                f      TREE DOWN ON ROAD

BLAES /NWSFO ALY
Local storm report, Jul 9, 3:39 PM EDT, 45 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBANY NY
339 PM EDT WED JUL 09 1997

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

0315 PM    FALLS VLG                 CT   WIND DAMAGE
07/09/97   LITCHFIELD                     TREES DOWN

0317 PM    SALISBURY                 CT   WIND DAMAGE
07/09/97   LITCHFIELD                     TREES DOWN

0320 PM    SALISBURY                 CT   WIND DAMAGE
07/09/97   LITCHFIELD                     TREE DOWN

BLAES /NWSFO ALY
Local storm report, Jul 9, 3:40 PM EDT, 44 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBANY NY
339 PM EDT WED JUL 09 1997

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

0315 PM    FALLS VLG                 CT   WIND DAMAGE
07/09/97   LITCHFIELD                     TREES DOWN

0317 PM    SALISBURY                 CT   WIND DAMAGE
07/09/97   LITCHFIELD                     TREES DOWN

0320 PM    SALISBURY                 CT   WIND DAMAGE
07/09/97   LITCHFIELD                     TREE DOWN

BLAES /NWSFO ALY
Local storm report, Jul 9, 3:52 PM EDT, 32 minutes before
NEW YORK STATEWIDE POLICE INFORMATION NETWORK
TROOP F
0354PM     WED JUL 09 1997
FNWD WLSR QHQT QTRF APTS WAPT
01923    FILE 28   PD TOWN OF NEW WINDSOR NY0356700          JUL 09-97
TO       NATIONAL WEATHER SERVICE
         COPY SEMO DUTY OFFICER
                   THUNDERSTORM/HIGH WIND REPORT

COUNTY(S) AFFECTED: ORANGE

LOCATION (INCLUDING TOWN AND NEAREST ROAD): NEW WINDSOR NY

DATE AND TIME CONDITION STARTED: 1458
EXTENT OF DAMAGE OR AREAS IN DANGER: MINIMAL

CHECK ONE:
HAIL SIZE REPORTED
( ) - NO HAIL REPORTED    (X) - LESS THAN 1/2" (PEA)
( ) - 1/2" (MARBLE)       ( ) - 1/2" TO 3/4" (PENNY)
( ) - 3/4" TO 1" (DIME)   ( ) - 1.25" (HALF DOLLAR)
( ) - 1.50" (WALNUT)      ( ) - 1.75" (GOLFBALL)
( ) - 2.00" (HENS EGG)    ( ) - 2.50" (TENNISBALL)
( ) - 2.75" (BASEBALL)    ( ) - 3.00" (TEA CUP)
( ) - 4.00" (GRAPEFRUIT)  ( ) - 4.50" (SOFTBALL)
NUMBER KILLED: 0        NUMBER INJURED: 0

CHECK ONE OR MORE AS APPLICABLE:
LIGHTNING REPORTED AS ( ) - CLOUD TO CLOUD  (X) - CLOUD TO GROUND
LIGHTNING DAMAGE TO:            ( ) - TREES
( ) - POWER/TELCO POLES   ( ) - POWER/TELCO LINES
( ) - COMM. BUILDINGS     ( ) - PRIVATE HOMES
( ) - OUT/FARM BUILDINGS  ( ) - CROPS
NUMBER KILLED: 0        NUMBER INJURED: 0

CHECK ONE OR MORE AS APPLICABLE:
HIGH WIND/T'STORM WIND DAMAGE   ( ) - CROPS
(X) - SMALL TREES/SHRUBS  ( ) - LARGE TREES
( ) - COMM. BUILDINGS     ( ) - PRIVATE HOMES
( ) - OUT/FARM BUILDINGS  ( ) - POWER/TELCO POLES
( ) - POWER/TELCO LINES

RELIABLE WIND SPEED REPORTS:     MPH OR    KNOTS
NUMBER KILLED: 0        NUMBER INJURED: 0

FLOODING (IF EXTENSIVE, SEND SEPARATE FLOOD MESSAGE FROM MENU)
( ) - STORM SEWER OVERFLOWS, UNDERPASSES, STREET FLOODING
( ) - LOCAL SMALL CREEKS OVERFLOWING
( ) - STREAMS AND LARGE CREEKS FLOODING (COMPLETE REMARKS W/DAMAGE

REMARKS:

AUTH PHONE #: 914 565-7000

AUTH CHIEF W KOURY                       Z           SCHEUERMANN 1552HRS

OPER - SCHEUERMANN,LISA A             1554
Local storm report, Jul 9, 3:58 PM EDT, 26 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBANY NY
358 PM EDT WED JUL 09 1997

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

0305 PM    GREAT BARRINGTON          MA   WIND DAMAGE
07/09/97   BERKSHIRE                      TREE DOWN NEAR ALFORD

0310 PM    GREAT BARRINGTON          MA   WIND DAMAGE
07/09/97   BERKSHIRE                      TREES DOWN

BLAES /NWSFO ALY
Local storm report, Jul 9, 4:00 PM EDT, 24 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBANY NY
358 PM EDT WED JUL 09 1997

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

0305 PM    GREAT BARRINGTON          MA   WIND DAMAGE
07/09/97   BERKSHIRE                      TREE DOWN NEAR ALFORD

0310 PM    GREAT BARRINGTON          MA   WIND DAMAGE
07/09/97   BERKSHIRE                      TREES DOWN

BLAES /NWSFO ALY

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 9, 2:21 PM EDTSevere Thunderstorm WarningALYColumbia44 min
Jul 9, 2:47 PM EDTSevere Thunderstorm WarningALYDutchess58 min

Nearby

Severe Thunderstorm Warnings in New York, 1997Every severe thunderstorm warning in 1997

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.