New York, 2002

Damaging Winds and Lightning Strike in New York, August 1, 2002

August 1, 2002 · NWS ALY · 4 events in 3 counties and zones

Scattered thunderstorms developed on the afternoon of August 1 in the upper Hudson Valley and quickly moved southward. Two of the storms became briefly severe.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
$31,000
Crop damage
None recorded
Events
4

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS ALY wrote it up.

Scattered thunderstorms developed on the afternoon of August 1 in the upper Hudson Valley and quickly moved southward. Two of the storms became briefly severe. A wind gust was clocked at 61 mph at the Warren County Airport in Glens Falls, Warren County. The same storm in Queensbury, near Lake George, Warren County, drove a large oak tree into power lines, toppling them as well as hitting two cars nearby. Another tree in the same town, fell onto exit 20 of the Adirondack Northway causing traffic to come to a complete halt. Later that afternoon, a seperate storm produced wind damage as a 20x40 section of a roof was blown off a boat club facility in the town of Castleton on Hudson in Rensselaer County. Winds with that storm were estimated up to 70 mph. Lightning from a thunderstorm also hit the Hudson Area Library, in Columbia County, causing minor damage to the chimney of the over 200 year old structure.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Albany, NY wrote its last area forecast discussion before the first event at Aug 1, 3:00 AM EST, 10 hours 10 minutes earlier.

Area forecast discussion, Aug 1, 3:00 AM EST, 10 hours 10 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ALBANY NY
400 AM EDT THU AUG 01 2002

WORKZONES OUT. ZONES IN MOMENTS.

.DISC...WELL WE DID IT...THE DRIEST JULY SINCE 1968 AND THE FOURTH
DRIEST ON RECORD. HOWEVER...IT APPEARS THAT MANY OTHER AREAS FARED A
LITTLE A BETTER AS THE RESULT OF THUNDERSTORMS. NEVERTHELESS THERE
WERE REALLY NO SYNOPTIC TYPE ALL-DAY RAINS SO THE DROUGHT...ABOUT TO
BE NIPPED IN THE BUD...IS COMING BACK.

EARLIER THERE WAS A MCS TO OUR W AND SOME ISLD THUNDER TO OUR EAST.
BOTH AREAS OF PRETTY MUCH DIMINISHED. THE ACC REMNANTS OF THE MCS
MIGHT MAKE FOR A BEAUTIFUL SUNRISE AND KEEP SOME CLOUDS FLOATING
OVHD TODAY.

NEVERTHELESS...WE WILL START OFF AUGUST PRETTY MUCH THE WAY JULY
LEFT IT...HOT AND INCREASINGLY HUMID. HOWEVER...WE DID MAKE A FEW
CHANGES TO THE PREVIOUS PACKAGE. BASED ON DIVERGENCE ALOFT (H5 ON
UP) AND HEALTHY SURFACE BASED CAPES BETWEEN 1000-1500 J/KG...WE
DECIDED TO ADD A SMALL POP FOR SHRA/TSRA ACROSS THE BOARD FOR THIS
AFTERNOON. WE ARE PROBABLY TOO FAR TO BE AFFECTED BY ANY STORMS THE
RESULT OF THE ONTARIO LAKE BREEZE FRONT...HOWEVER...WDLY SCT SHOWERS
MAY DEVELOP ALONG THE RIDGE TOPS AND BOUNDARIES SET OF BY THE EARLY
MCV. RUNNING THE MAGLENTA EQ GIVES A VALUE AROUND 3 WHICH TRANSLATES
TO A MINOR EVENT. INDEED...THE WBZ IS FORECAST TO RANGE BETWEEN 9
AND 10 KFT SO HAIL (POSSIBLY EVEN LARGE) IS REMOTELY POSSIBLY WITH
THE STORMS. THE WIND FIELD AND SHEAR LOOK WEAK SO AM NOT TOO
CONCERNED ABOUT WIND. ANY SVR SHOULD BE EXTRMLY ISLD BE A PULSER
TYPE FEATURING POSSIBLY LARGE HAIL.

WILL CARRY CHC INTO THE EARLY EVENING HOURS AS THE AIR MASS BECOMES
INCREASING HUMID.

MORE OF THE SAME IS ON TAP FOR FRIDAY...WHICH GIVES US AN OUTSIDE
CHANCE OF PRODUCING AN OFFICIAL HEAT WAVE. HOWEVER...WE DO EXPECT A
LITTLE MORE CLOUDINESS AROUND...WHICH MIGHT KEEP UP FROM CRACKING 90
ON FRIDAY AFTERNOON. JUST WENT SHORT OF 90 LOCALLY. MEANWHILE...THE
NEXT COLD FRONT (LOOKING A LITTLE WEAKER WITH EACH RUN) WILL
APPROACH OUR REGION LATE IN THE DAY. AS USUAL...A PRE-FRONTAL TROUGH
MIGHT FOCUS THE CONVECTION. WE ARE IN SLIGHT RISK FOR SVR ON DAY 2.
OUR WIND FIELD AND HELICITY WILL BE A LITTLE STRONGER. WILL KEEP
SIMILAR THINKING FROM YESTERDAY BUT RAISE TEMPS A TAD.

THE REAL COLD FRONT MIGHT NOT CROSS KALB UNTIL WELL OVERNIGHT
FRI...AND MIGHT NOT SWEEP ACROSS THE SERN AREAS UNTIL WELL AFTER
DAWN SAT. WILL KEEP THE CHC GOING ALL NIGHT AND EARLY SAT TO OUR SE.
ONCE AGAIN HAVE DECIDED TO RAISE TEMPS ABOUT 3F.

.EXTENDED...THE DEATH RIDGE LOOKS TO REMAIN ALIVE AND HEALTHY INTO
EARLY NEXT WEEK AS IT RETROGRADES SLIGHTLY WESTWARD. HOWEVER...THE
00Z AVN BEGINS TO BUILD IT BACK EASTER LATER IN THE WEEK. THE DOG
DAYS OF SUMMER LOOK TO REMAIN WELL INTO NEXT WEEK.

HAVE FOLLOWED THE MAV NOS PRETTY CLOSELY THROUGHOUT.

.HYDROLOGICAL STATUS...NONE. FORECASTING A RIVER BASIN QPF OF A
TENTH OF AN INCH BOTH TODAY AND TONIGHT. ANY STORM THAT DOES DEVELOP
TODAY WILL NOT MOVE VERY FAST AND COULD DUMP A LOT OF RAIN IN A VERY
ISOLATED SPOTS...RESULTING LOCALIZED FLOODING. HOWEVER...WE FEEL
THIS CHANCE IS REMOTE AT THIS TIME.

.ALY...NONE.

HWJIV

The radar

The Albany radar (KENX), 98 km away, was scanning. The volume nearest the first event began at 18:08 UTC.

Open the radar archive at this moment

Event by event

3 thunderstorm wind, 1 lightning. Local standard time, as filed.

Thunderstorm Wind, Warren

When
August 1, 1:10 PM EST
Where
Warren County, Lake George
Property damage
$5,000
Reported by
NEWSPAPER
Coordinates
43.433, -73.733

Thunderstorm Wind, Warren

When
August 1, 1:20 PM EST
Where
Warren County, Glens Falls
Measured
61 kt (70 mph)
Reported by
AWOS,ASOS,MESONET,ETC
Coordinates
43.317, -73.650

Thunderstorm Wind, Rensselaer

When
August 1, 4:35 PM EST
Where
Rensselaer County, Castleton on Hudson
Property damage
$25,000
Reported by
LAW ENFORCEMENT
Coordinates
42.533, -73.767

Lightning, Columbia

When
August 1, 4:40 PM EST
Where
Columbia County, Hudson
Property damage
$1,000
Reported by
NEWSPAPER
Coordinates
42.250, -73.632 (the zone’s center; the record gives no point)

What these are

Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
Lightning
A lightning strike that killed, injured or caused damage.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in New York in 2002Every state in 2002This day in weather historyWarnings in New York, August 2002

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5312955, 5312952, 5312953, 5312954.