New York, 2014

Damaging Winds in New York, July 8, 2014

July 8, 2014 · NWS BUF · 60 events in 13 counties and zones

A strong cold front sweeping across the lower Great Lakes was preceded and accompanied by severe thunderstorms. The thunderstorm winds produced widespread damage throughout the region.

Where it happened

Every event with a place to put it. 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

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
$818,000
Crop damage
None recorded
Events
60

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 BUF wrote it up.

A strong cold front sweeping across the lower Great Lakes was preceded and accompanied by severe thunderstorms. The thunderstorm winds produced widespread damage throughout the region. Trees and power lines were downed. The highest recorded gust was 66 mph at Fort Drum. Some specific reports of damage included: trees down on Route 5 in Portland, Rockspring Road in Ashord, Old Chautauqua Road in Gerry, Allen Street in South Dayton, Boston-Colden Road in Colden, Route 20 in Pavilion, and Locust Street in Honeoye. Some of the trees were measured to 30 inches in diameter. The falling trees and limbs damaged several homes and automobiles in Marion, Scriba, West Rush and Martinsburg. In Farmington, a stretch of ten power poles was blown over by the strong winds.

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 Buffalo, NY wrote its last area forecast discussion before the first event at Jul 8, 12:31 PM EST, 6 minutes earlier.

Area forecast discussion, Jul 8, 12:31 PM EST, 6 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BUFFALO NY
131 PM EDT TUE JUL 8 2014

.SYNOPSIS...
WARM AND MUGGY CONDITIONS WILL CONTINUE THIS AFTERNOON AHEAD OF
AN UPPER LEVEL DISTURBANCE AND COLD FRONT SWEEPING ACROSS THE
GREAT LAKES. THIS WILL BRING ANOTHER ROUND OF SHOWERS AND
THUNDERSTORMS THIS AFTERNOON AND EVENING. THE COLD FRONT WILL
BRING MORE COMFORTABLE CONDITIONS IN ITS WAKE WEDNESDAY WITH A LOW
CHANCE OF SHOWERS AS COOLER AND DRIER AIR MOVES IN ALOFT. DRY
WEATHER IS EXPECTED BY THURSDAY AS HIGH PRESSURE MOVES INTO THE
LOWER GREAT LAKES.

&&

.NEAR TERM /THROUGH TONIGHT/...
A STRONG MID-LEVEL DISTURBANCE CROSS THE LOWER GREAT LAKES REGION
THIS AFTERNOON AS A COLD FRONT EXTENDS ACROSS MICHIGAN . THESE
FEATURES WILL BE THE FOCUS FOR ANOTHER ROUND OF STRONG TO SEVERE
THUNDERSTORMS IMPACTING WESTERN AND CENTRAL NEW YORK THIS
AFTERNOON AND EVENING. INSTABILITY MEASURED WITH MUCAPE OF
1500-2000 J/KG AND WIND SHEAR MEASURED WITH 40-50 KTS OF 0-6KM
EBSHEAR WILL PROVIDE THE ENVIRONMENT FAVORABLE FOR THE SEVERE
STORMS WHILE THE DISTURBANCE AND COLD FRONT WILL BE THE TRIGGER.
ATMOSPHERIC MOISTURE WILL ALSO BE PLENTIFUL AS PWATS RISE TO
AROUND 1.7 INCHES.

EXPECT WARM AND MUGGY CONDITIONS TODAY WITH HIGH TEMPERATURES
RANGING FROM THE UPPER 70S TO MID 80S TOWARD THE ONTARIO LAKE
SHORES WITH A DOWNSLOPING SOUTHWESTERLY FLOW. DEWPOINTS WILL RANGE
FROM 65-70. GUSTY SOUTHWEST WINDS AHEAD OF THE FRONT WILL PUSH
25-30KTS.

THIS EVENING THE COLD FRONT CROSSES WESTERN NEW YORK PUSHING THE
STORMS EAST TO CENTRAL NEW YORK. THE SLOW LOSS OF INSTABILITY
THROUGH THE EVENING SHOULD TEND TO DISSIPATE MOST OF THE ACTIVITY
BY MIDNIGHT OR SO. BEHIND THE COLD FRONT COOLER AND DRIER AIR WILL
FLOW SOUTH ACROSS THE LOWER GREAT LAKES. THIS WILL LOWER DEWPOINTS
AND BRING SOME CLEARING TO SKIES. LOW TEMPS WILL FALL TO THE UPPER
50S TO AROUND 60 OVERNIGHT. SOME PATCHY FOG IS POSSIBLE ACROSS WNY
OVERNIGHT AS WINDS BEGIN TO FALL OF IN THE PRESENCE OF LINGERING
SURFACE MOISTURE.

&&

.SHORT TERM /WEDNESDAY THROUGH THURSDAY NIGHT/...
THE UPPER LEVEL TROUGH RESPONSIBLE FOR THE STORMY WEATHER OF LATE
WILL CONTINUE TO SLOWLY MAKE IT'S WAY ACROSS THE LOWER GREAT LAKES
THROUGH THE FORECAST PERIOD. THE AXIS OF THE TROUGH WILL STILL BE
JUST UPSTREAM ACROSS LAKE HURON TO NW OHIO AND THIS WILL LEAVE
WESTERN AND NORTH-CENTRAL NEW YORK IN A FAVORABLE LOCATION WITH
DECENT SYNOPTIC LIFT AND JUST ENOUGH INSTABILITY FOR SCATTERED
SHOWERS AND PERHAPS EVEN A FEW GARDEN VARIETY THUNDERSTORMS TO
DEVELOP WEDNESDAY AFTERNOON AS A SECONDARY COLD FRONT SLIDES ACROSS
THE AREA. ACTIVITY SHOULD MOVE OFF TO THE EAST WITH THE FRONT BY
EVENING LEAVING A DRY NIGHT...THOUGH WITH THE UPPER TROUGH LURKING
NEARBY WE SHOULD STILL SEE A FAIR AMOUNT OF CLOUD COVER FOR MUCH OF
THE NIGHT. TEMPERATURES ON WEDNESDAY WILL RUN JUST SLIGHTLY BELOW
AVERAGE...IN THE LOW TO MID 70S...WITH READINGS COOLING INTO THE 50S
WEDNESDAY NIGHT IN THE WAKE OF THE FRONT.

THE UPPER LEVEL TROUGH AXIS WILL FINALLY CROSS THE AREA ON THURSDAY.
WHILE IT SHOULD BE DRY FOR MUCH OF THE REGION...SOME MODELS SUGGEST
ONE MORE PIECE OF ENERGY ROTATING THROUGH THE BASE OF THE TROUGH
THAT MAY FIRE OF A COUPLE OF SHOWERS IN THE SOUTHERN TIER...THOUGH
LIMITED MOISTURE WILL KEEP POPS TO A SLIGHT CHANCE AT BEST. LOOK FOR
SUBSTANTIAL CLEARING BY THURSDAY EVENING AS THE TROUGH AXIS FINALLY
EXITS THE REGION AND SURFACE HIGH PRESSURE MOVES INTO PLACE. LIGHT
WINDS AND CLEARING SKIES ALONG WITH 850MB TEMPS DROPPING TO +8C WILL
YIELD THE COOLEST NIGHT OF THE WEEK WITH READINGS DROPPING INTO THE
UPPER 40S IN PORTIONS OF THE SOUTHERN TIER AND NORTH COUNTRY WHILE
AREAS NEAR THE LAKES WILL RUN IN THE MID TO UPPER 50S.

&&

.LONG TERM /FRIDAY THROUGH MONDAY/...
THE WORK WEEK WILL END ON A SUNNY NOTE FRIDAY AS THE REGION WILL
REMAIN UNDER THE INFLUENCE OF HIGH PRESSURE WITH TEMPERATURES THAT
WILL RUN RIGHT AROUND AVERAGE FOR THIS TIME OF YEAR WITH HIGHS IN
THE UPPER 70S. THE FAIR WEATHER WILL PERSIST AT LEAST THROUGH FRIDAY
NIGHT BEFORE WE HAVE TO CONTEND WITH THE CHANCE FOR SHOWERS AND
THUNDERSTORMS OVER THE WEEKEND. WARMER AND MUGGIER CONDITIONS WILL
BEING TO BE FELT FRIDAY NIGHT AS THE CENTER OF THE HIGH SHIFTS TO
THE EAST COAST AND SOUTHERLY RETURN FLOW BEGINS TO TAKE HOLD ACROSS
THE REGION...PUSHING LOWS BACK INTO THE 60S FOR MOST LOCALES OUTSIDE
OF THE NORTH COUNTRY AND COOLER INTERIOR VALLEYS OF THE SOUTHERN
TIER.

THE CHANCE FOR SHOWERS AND THUNDERSTORMS RETURNS SATURDAY AS
GUIDANCE IS CURRENTLY DEPICTING A WEAK...FAST MOVING SHORTWAVE
MAKING ITS WAY ACROSS THE MIDWEST AND GREAT LAKES SOMETIME ON
SATURDAY. GIVEN THE DIFFERENCES IN TIMING AND THE POSSIBILITY THAT
THIS WEAK FEATURE MAY BE A PRODUCT OF CONVECTIVE FEEDBACK...AM
KEEPING POPS FOR SATURDAY ON THE LOW SIDE. CONFIDENCE IS HIGHER FOR
SUNDAY HOWEVER AS GUIDANCE IS FAIRLY UNIFIED IN DROPPING A DEEP
UPPER LOW OUT OF THE NORTHWEST TERRITORIES INTO WESTERN ONTARIO WITH
A DECENT JET STREAK ON THE EQUATORWARD SIDE OF THIS SYSTEM COUPLED
WITH THETA-E ADVECTION ACROSS THE MIDWEST ON THE AFOREMENTIONED
RETURN FLOW SERVING AS THE IMPETUS FOR THE BREAKING OUT OF SHOWERS
AND THUNDERSTORMS ACROSS THE LOWER GREAT LAKES SUNDAY INTO SUNDAY
NIGHT AS THE UPPER LOW DIGS SOUTHEAST...PUSHING A COLD FRONT TOWARDS
THE FORECAST AREA.

WHILE THE TIMING OF THE COLD FRONTAL PASSAGE IS NOT ENTIRELY CERTAIN
AT THIS JUNCTURE...THE BEST GUESS IS IN THE MONDAY TO MONDAY NIGHT
TIME FRAME..DEPENDING ON WHETHER ONE GOES WITH THE FASTER GFS OR
SLOWER ECMWF. EITHER WAY...WITH SUCH A POTENT UPPER LOW JUST
UPSTREAM AND A COLD FRONT LURKING NEARBY...CHANCES LOOK DECENT FOR
MORE SHOWERS AND THUNDERSTORMS ON MONDAY.

TEMPERATURES THROUGH THE PERIOD WILL START OUT QUITE WARM ON
SATURDAY AS RETURN FLOW AND A DECENT AMOUNT OF SUNSHINE...AT LEAST
TO START THE DAY...WILL PUMP TEMPERATURES UP INTO THE LOW TO MID 80S
WITH SATURDAY NIGHT BEING QUITE SULTRY...IN THE MID TO UPPER 60S.
WENT A LITTLE COOLER SUNDAY IN ANTICIPATION OF DECENT CLOUD COVER
ASSOCIATED WITH EXPECTED CONVECTION...WITH READINGS RUNNING NEAR
CLIMO. MONDAY ALSO RUNS NEAR CLIMO FOR NOW...THOUGH DEPENDING ON THE
SPEED OF THE FRONTAL PASSAGE MAY NEED TO ADJUST THESE READINGS
DOWNWARDS OVER THE NEXT FEW SHIFTS.

&&

.AVIATION /18Z TUESDAY THROUGH SUNDAY/...
CLOUD COVER CONTINUES TO SPREAD EAST ACROSS THE REGION AS LARGE
AREA OF SHOWERS/TSTMS MOVES INTO THE REGION. SVR TSTMS POSSIBLE
THROUGH THE EVENING AS COLD FRONT APPROACHES FROM THE WEST. TSTMS
WILL BE ACCOMPANIED BY BRIEF IFR CIGS/VSBYS AND GUSTY WINDS. THE
DRIVING COLD FRONT WILL PUSH EAST OF CNY LATER TONIGHT WITH STORMS
ALSO PRESSING EAST. SOME MVFR CIGS EXPECTED TO DEVELOP ACROSS THE
SOUTHERN TIER AS MAINLY VALLEY FOG DEVELOPS.

OUTLOOK...
WEDNESDAY...OCCASIONAL SHOWERS.
THURSDAY THROUGH SATURDAY...NO SIGNIFICANT WEATHER EXPECTED.

&&

.MARINE...
SMALL CRAFT ADVISORIES CONTINUE ON LAKE ERIE THROUGH TONIGHT AS
ANOTHER LOW PRESSURE SYSTEM IS EXPECTED TO MOVE ACROSS THE GREAT
LAKES...SHARPENING THE SURFACE PRESSURE GRADIENT AGAIN. AN
ASSOCIATED COLD FRONT WILL CROSS THE LOWER LAKES THIS AFTERNOON
AND EVENING WITH A LINE OF STRONG TO SEVERE THUNDERSTORMS LIKELY.
LOOK FOR ANOTHER WEAKER COLD FRONTAL PASSAGE WEDNESDAY/WEDNESDAY
EVENING FOLLOWED BY A PERIOD OF MORE CALM CONDITIONS ON THE LAKE
FOR THE LATTER PORTION OF THE WEEK AS HIGH PRESSURE MOVES
OVERHEAD.

&&

.BUF WATCHES/WARNINGS/ADVISORIES...
NY...NONE.
MARINE...SMALL CRAFT ADVISORY UNTIL MIDNIGHT EDT TONIGHT FOR LEZ040-041.

&&

SYNOPSIS...LEVAN/SMITH
NEAR TERM...LEVAN/SMITH
SHORT TERM...WOOD
LONG TERM...WOOD
AVIATION...LEVAN/SMITH
MARINE...LEVAN/SMITH
Hazardous weather outlook, Jul 8, 12:15 PM EST, 22 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BUFFALO NY
115 PM EDT TUE JUL 8 2014

NYZ007-091715-
JEFFERSON-
115 PM EDT TUE JUL 8 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL NEW YORK.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

THUNDERSTORMS ARE EXPECTED TO DEVELOP THIS AFTERNOON AND EVENING
ALONG AND AHEAD OF A STRONG COLD FRONT. SOME OF THESE STORMS MAY
BECOME SEVERE WITH DAMAGING WINDS AND LARGE HAIL. AN ISOLATED
TORNADO ALSO CANNOT BE RULED OUT.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

THIS PRODUCT...ALONG WITH OTHER WATCHES...WARNINGS...ADVISORIES...
AND STATEMENTS ISSUED BY THE NATIONAL WEATHER SERVICE OFFICE IN
BUFFALO CAN BE FOUND ON THE INTERNET AT HTTP://WWW.WEATHER.GOV/BUF

NYZ001>006-008-010>014-019>021-085-091715-
NIAGARA-ORLEANS-MONROE-WAYNE-NORTHERN CAYUGA-OSWEGO-LEWIS-
NORTHERN ERIE-GENESEE-WYOMING-LIVINGSTON-ONTARIO-CHAUTAUQUA-
CATTARAUGUS-ALLEGANY-SOUTHERN ERIE-
115 PM EDT TUE JUL 8 2014

...SEVERE THUNDERSTORM WATCH 403 IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN AND NORTH
CENTRAL NEW YORK.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   SEVERE THUNDERSTORM WATCH.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

THIS PRODUCT...ALONG WITH OTHER WATCHES...WARNINGS...ADVISORIES...
AND STATEMENTS ISSUED BY THE NATIONAL WEATHER SERVICE OFFICE IN
BUFFALO CAN BE FOUND ON THE INTERNET AT HTTP://WWW.WEATHER.GOV/BUF

LEZ020-040-041-LOZ030-042>044-062>064-091715-
UPPER NIAGARA RIVER AND BUFFALO HARBOR-
LAKE ERIE NEARSHORE WATERS FROM RIPLEY TO DUNKIRK-
LAKE ERIE NEARSHORE WATERS FROM DUNKIRK TO BUFFALO-
LOWER NIAGARA RIVER-
LAKE ONTARIO NEARSHORE WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
LAKE ONTARIO NEARSHORE WATERS FROM HAMLIN BEACH TO SODUS BAY-
LAKE ONTARIO NEARSHORE WATERS FROM SODUS BAY TO MEXICO BAY-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO SODUS BAY-
LAKE ONTARIO OPEN WATERS FROM SODUS BAY TO MEXICO BAY-
115 PM EDT TUE JUL 8 2014

...SEVERE THUNDERSTORM WATCH 403 IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE ERIE AND LAKE
ONTARIO.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   SEVERE THUNDERSTORM WATCH.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

THIS PRODUCT...ALONG WITH OTHER WATCHES...WARNINGS...ADVISORIES...
AND STATEMENTS ISSUED BY THE NATIONAL WEATHER SERVICE OFFICE IN
BUFFALO CAN BE FOUND ON THE INTERNET AT HTTP://WWW.WEATHER.GOV/BUF

LOZ045-065-SLZ022-024-091715-
LAKE ONTARIO NEARSHORE WATERS FROM MEXICO BAY TO THE SAINT LAWRENCE
RIVER-
LAKE ONTARIO OPEN WATERS FROM MEXICO BAY TO THE SAINT LAWRENCE RIVER-
SAINT LAWRENCE RIVER FROM CAPE VINCENT TO OGDENSBURG-
SAINT LAWRENCE RIVER FROM OGDENSBURG TO SAINT REGIS-
115 PM EDT TUE JUL 8 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE ONTARIO AND
SAINT LAWRENCE RIVER.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

THUNDERSTORMS ARE EXPECTED TO DEVELOP THIS AFTERNOON AND EVENING
AHEAD OF A STRONG COLD FRONT. A FEW OF THESE STORMS MAY PRODUCE
STRONG WINDS AND LOCALLY HIGHER WAVES.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

THIS PRODUCT...ALONG WITH OTHER WATCHES...WARNINGS...ADVISORIES...
AND STATEMENTS ISSUED BY THE NATIONAL WEATHER SERVICE OFFICE IN
BUFFALO CAN BE FOUND ON THE INTERNET AT HTTP://WWW.WEATHER.GOV/BUF

THOMAS

In the hours before

Special weather statement, Jul 8, 11:42 AM EST, 55 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
1242 PM EDT TUE JUL 8 2014

NYZ001>004-010>014-019>021-085-081945-
NIAGARA-ORLEANS-MONROE-WAYNE-NORTHERN ERIE-GENESEE-WYOMING-
LIVINGSTON-ONTARIO-CHAUTAUQUA-CATTARAUGUS-ALLEGANY-SOUTHERN ERIE-
INCLUDING THE CITIES OF...NIAGARA FALLS...MEDINA...ROCHESTER...
NEWARK...BUFFALO...BATAVIA...WARSAW...GENESEO...CANANDAIGUA...
JAMESTOWN...OLEAN...WELLSVILLE...ORCHARD PARK...SPRINGVILLE
1242 PM EDT TUE JUL 8 2014

...SEVERE STORMS THIS AFTERNOON AND EVENING...

SOME SEVERE THUNDERSTORMS ARE EXPECTED TO DEVELOP THIS AFTERNOON
OVER OHIO AND MOVE EASTWARD INTO WESTERN AND CENTRAL NEW YORK. THE
STRONGEST STORMS MAY FORM INTO A LINE AND QUICKLY MOVE EAST ALONG
THE NEW YORK AND PENNSYLVANIA BORDER AFFECTING THE WESTERN
SOUTHERN TIER AND UPPER GENESEE VALLEY.

BE PREPARED FOR STRONG WINDS...HEAVY RAIN AND SMALL HAIL. THERE IS
EVEN A LOW CHANCE FOR A TORNADO.

ZAFF

The radar

The Buffalo radar (KBUF), 77 km away, was scanning. The volume nearest the first event began at 17:37 UTC.

Open the radar archive at this moment

Event by event

60 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Cattaraugus

When
July 8, 12:37 PM EST
Where
Cattaraugus County, 0.69 mi N of Leon
Measured
50 kt (58 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
42.290, -79.020

Law enforcement reported trees and wires down.

Thunderstorm Wind, Chautauqua

When
July 8, 2:25 PM EST
Where
Chautauqua County, 1.33 mi NW of Portland
Measured
50 kt (58 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
42.391, -79.491

Law enforcement reported trees down.

Thunderstorm Wind, Chautauqua

When
July 8, 2:30 PM EST
Where
Chautauqua County, Kiantone
Measured
10 kt (12 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
42.020, -79.200

Law enforcement reported trees and wires down.

Thunderstorm Wind, Chautauqua

When
July 8, 2:36 PM EST
Where
Chautauqua County, Lakewood
Measured
50 kt (58 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
42.100, -79.320

Law enforcement reported trees and wires down.

Thunderstorm Wind, Chautauqua

When
July 8, 2:38 PM EST
Where
Chautauqua County, 0.69 mi N of Busti
Measured
50 kt (58 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
42.040, -79.280

Law enforcement reported trees and wires down.

Thunderstorm Wind, Chautauqua

When
July 8, 2:42 PM EST
Where
Chautauqua County, 3.84 mi WNW of Ellington
Measured
50 kt (58 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
42.240, -79.170

Law enforcement reported trees and wires down.

Thunderstorm Wind, Cattaraugus

When
July 8, 2:45 PM EST
Where
Cattaraugus County, 2.05 mi E of Steamburg
Measured
50 kt (58 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
42.100, -78.860

Law enforcement reported trees and wires down.

Thunderstorm Wind, Cattaraugus

When
July 8, 2:48 PM EST
Where
Cattaraugus County, 0.4 mi W of Dayton
Measured
50 kt (58 mph) estimated gust
Property damage
$25,000
Reported by
Law Enforcement
Coordinates
42.419, -78.978

Law enforcement reported trees down on a house.

Thunderstorm Wind, Cattaraugus

When
July 8, 2:49 PM EST
Where
Cattaraugus County, 0.69 mi N of Perrysburg
Measured
50 kt (58 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
42.460, -79.000

Law enforcement reported trees and wires down.

Thunderstorm Wind, Cattaraugus

When
July 8, 2:50 PM EST
Where
Cattaraugus County, 1.23 mi SW of Gowanda
Measured
50 kt (58 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
42.460, -78.940

Law enforcement reported trees and wires down.

Thunderstorm Wind, Cattaraugus

When
July 8, 2:56 PM EST
Where
Cattaraugus County, 3.1 mi WNW of Riceville
Measured
50 kt (58 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
42.447, -78.656

Law enforcement reported trees down.

Thunderstorm Wind, Erie

When
July 8, 3:05 PM EST
Where
Erie County, 1.22 mi ENE of Boston
Measured
50 kt (58 mph) estimated gust
Property damage
$15,000
Reported by
Broadcast Media
Coordinates
42.635, -78.707

Television reports showed a large tree blocking Boston-Colden Road.

Thunderstorm Wind, Cattaraugus

When
July 8, 3:11 PM EST
Where
Cattaraugus County, Cattaraugus
Measured
50 kt (58 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
42.330, -78.870

Law enforcement reported trees and wires down.

Thunderstorm Wind, Cattaraugus

When
July 8, 3:22 PM EST
Where
Cattaraugus County, 0.51 mi W of West Vly
Measured
50 kt (58 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
42.400, -78.610

Law enforcement reported trees down.

Thunderstorm Wind, Genesee

When
July 8, 3:42 PM EST
Where
Genesee County, 1.11 mi WNW of Pavilion Center
Measured
50 kt (58 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
42.907, -78.040

Law enforcement reported trees and wires down.

Thunderstorm Wind, Cattaraugus

When
July 8, 3:45 PM EST
Where
Cattaraugus County, 1.47 mi SSW of Hinsdale
Measured
50 kt (58 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
42.150, -78.390

Law enforcement reported trees down.

Thunderstorm Wind, Wyoming

When
July 8, 3:47 PM EST
Where
Wyoming County, Eagle
Measured
50 kt (58 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
42.550, -78.300

Law enforcement reported trees and wires down.

Thunderstorm Wind, Cattaraugus

When
July 8, 3:47 PM EST
Where
Cattaraugus County, 0.86 mi NW of Allegany
Measured
50 kt (58 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
42.090, -78.490

Law enforcement reported trees and wires down.

Thunderstorm Wind, Livingston

When
July 8, 3:50 PM EST
Where
Livingston County, 0.86 mi NE of York
Measured
50 kt (58 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
42.880, -77.870

Law enforcement reported trees and wires down.

Thunderstorm Wind, Monroe

When
July 8, 3:50 PM EST
Where
Monroe County, 0.86 mi SE of Spencerport
Measured
50 kt (58 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
43.190, -77.810

Law enforcement reported trees and wires down.

Thunderstorm Wind, Livingston

When
July 8, 3:57 PM EST
Where
Livingston County, 1.23 mi SW of Avon
Measured
50 kt (58 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
42.910, -77.750

Law enforcement reported trees and wires down.

Thunderstorm Wind, Monroe

When
July 8, 3:57 PM EST
Where
Monroe County, 0.86 mi SE of Rochester
Measured
55 kt (63 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
43.170, -77.620

Law enforcement reported trees and wires down.

Thunderstorm Wind, Monroe

When
July 8, 3:59 PM EST
Where
Monroe County, 2.02 mi E of West Rush
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Broadcast Media
Coordinates
42.980, -77.680

Broadcast media showed trees down on an SUV in West Rush.

Thunderstorm Wind, Allegany

When
July 8, 4:01 PM EST
Where
Allegany County, 0.86 mi SW of Friendship
Measured
50 kt (58 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
42.210, -78.140

Law enforcement reported trees and wires down.

Thunderstorm Wind, Monroe

When
July 8, 4:01 PM EST
Where
Monroe County, 1.71 mi SW of Pt Pleasant
Measured
55 kt (63 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
43.210, -77.570

Law enforcement reported trees and wires down.

Thunderstorm Wind, Livingston

When
July 8, 4:05 PM EST
Where
Livingston County, 0.86 mi NE of Lima
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
42.910, -77.610

Law enforcement reported trees and wires down.

Thunderstorm Wind, Monroe

When
July 8, 4:05 PM EST
Where
Monroe County, 0.51 mi E of Honeoye Falls Arpt
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Broadcast Media
Coordinates
42.950, -77.590

Broadcast media reported trees and wires down.

Thunderstorm Wind, Monroe

When
July 8, 4:06 PM EST
Where
Monroe County, 1.01 mi E of Mendon
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
43.000, -77.500

Law enforcement reported trees and wires down.

Thunderstorm Wind, Monroe

When
July 8, 4:08 PM EST
Where
Monroe County, 0.85 mi SE of Webster
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
43.210, -77.420

Law enforcement reported trees and wires down.

Thunderstorm Wind, Ontario

When
July 8, 4:15 PM EST
Where
Ontario County, 0.51 mi W of Victor
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Amateur Radio
Coordinates
42.980, -77.410

Amateur radio operators reported trees and wires down.

Thunderstorm Wind, Ontario

When
July 8, 4:17 PM EST
Where
Ontario County, 1.47 mi NNE of Farmington
Measured
55 kt (63 mph) estimated gust
Property damage
$50,000
Reported by
Social Media
Coordinates
43.000, -77.320

The public used social media to report a row of power poles blown down.

Thunderstorm Wind, Wayne

When
July 8, 4:17 PM EST
Where
Wayne County, 0.86 mi NE of Walworth
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
43.140, -77.270

Law enforcement reported trees and wires down.

Thunderstorm Wind, Wayne

When
July 8, 4:18 PM EST
Where
Wayne County, Macedon
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
43.070, -77.300

Law enforcement reported trees and wires down.

Thunderstorm Wind, Ontario

When
July 8, 4:20 PM EST
Where
Ontario County, 0.6 mi NNE of Honeoye
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Broadcast Media
Coordinates
42.787, -77.513

Local television stations reported trees and wires down.

Thunderstorm Wind, Wayne

When
July 8, 4:21 PM EST
Where
Wayne County, 0.69 mi S of Palmyra
Measured
55 kt (63 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
43.060, -77.230

Law enforcement reported trees and wires down.

Thunderstorm Wind, Wayne

When
July 8, 4:22 PM EST
Where
Wayne County, 3.02 mi E of Marion
Measured
55 kt (63 mph) estimated gust
Property damage
$20,000
Reported by
Emergency Manager
Coordinates
43.150, -77.140

County emergency management reported a tree down on a house on Skinner Road.

Thunderstorm Wind, Allegany

When
July 8, 4:22 PM EST
Where
Allegany County, Wellsville
Measured
50 kt (58 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
42.120, -77.950

Law enforcement reported trees wires down.

Thunderstorm Wind, Livingston

When
July 8, 4:22 PM EST
Where
Livingston County, 0.69 mi S of Dansville
Measured
50 kt (58 mph) estimated gust
Property damage
$20,000
Reported by
Broadcast Media
Coordinates
42.560, -77.700

Local television showed a tree down on a house.

Thunderstorm Wind, Ontario

When
July 8, 4:25 PM EST
Where
Ontario County, 1.02 mi E of Naples
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
42.620, -77.380

Law enforcement reported trees and wires down.

Thunderstorm Wind, Wayne

When
July 8, 4:26 PM EST
Where
Wayne County, 0.8 mi SW of Mud Mills
Measured
55 kt (63 mph) estimated gust
Property damage
$50,000
Reported by
Emergency Manager
Coordinates
43.070, -77.089

County emergency management reported a barn blown down.

Thunderstorm Wind, Allegany

When
July 8, 4:29 PM EST
Where
Allegany County, 0.69 mi S of Andover
Measured
50 kt (58 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
42.160, -77.800

Law enforcement reported trees down.

Thunderstorm Wind, Wayne

When
July 8, 4:30 PM EST
Where
Wayne County, 0.86 mi SE of Newark
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
43.040, -77.090

Law enforcement reported trees and wires down.

Thunderstorm Wind, Allegany

When
July 8, 4:34 PM EST
Where
Allegany County, 1.68 mi ENE of Alfred Stn
Measured
50 kt (58 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
42.280, -77.740

Law enforcement reported trees down.

Thunderstorm Wind, Wayne

When
July 8, 4:37 PM EST
Where
Wayne County, 1.01 mi E of Wolcott
Measured
55 kt (63 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
43.220, -76.810

Law enforcement reported trees and wires down.

Thunderstorm Wind, Allegany

When
July 8, 4:41 PM EST
Where
Allegany County, 0.69 mi N of Independence
Measured
50 kt (58 mph) estimated gust
Reported by
Law Enforcement
Coordinates
42.090, -77.780

Law enforcement reported trees and wires down.

Thunderstorm Wind, Oswego

When
July 8, 5:00 PM EST
Where
Oswego County, 0.69 mi N of Granby Center
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Trained Spotter
Coordinates
43.330, -76.470

A trained spotter reported trees and wires down.

Thunderstorm Wind, Oswego

When
July 8, 5:05 PM EST
Where
Oswego County, 2.07 mi S of Scriba
Measured
55 kt (63 mph) estimated gust
Property damage
$18,000
Reported by
Amateur Radio
Coordinates
43.440, -76.430

Amateur radio operators reported trees and wires down.

Thunderstorm Wind, Oswego

When
July 8, 5:07 PM EST
Where
Oswego County, 1.22 mi NE of Suttons Corners
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Trained Spotter
Coordinates
43.340, -76.280

A trained spotter reported trees and wires down.

Thunderstorm Wind, Oswego

When
July 8, 5:16 PM EST
Where
Oswego County, 1.65 mi WSW of Pineville
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Trained Spotter
Coordinates
43.520, -76.060

A trained spotter reported several large trees down.

Thunderstorm Wind, Oswego

When
July 8, 5:25 PM EST
Where
Oswego County, 0.85 mi SE of Stillwater
Measured
55 kt (63 mph) estimated gust
Property damage
$5,000
Reported by
Trained Spotter
Coordinates
43.560, -75.940

A trained spotter reported a row of trees broken off thirty feet up from the ground.

Thunderstorm Wind, Jefferson

When
July 8, 5:25 PM EST
Where
Jefferson County, Mannsville
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
43.720, -76.070

Law enforcement reported trees and wires down.

Thunderstorm Wind, Jefferson

When
July 8, 5:31 PM EST
Where
Jefferson County, 0.85 mi SE of Adams
Measured
55 kt (63 mph) estimated gust
Property damage
$15,000
Reported by
Law Enforcement
Coordinates
43.810, -76.020

Law enforcement reported trees and wires down.

Thunderstorm Wind, Jefferson

When
July 8, 5:43 PM EST
Where
Jefferson County, 0.85 mi SE of Watertown
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
43.970, -75.910

Law enforcement reported trees and wires down.

Thunderstorm Wind, Lewis

When
July 8, 5:44 PM EST
Where
Lewis County, 0.69 mi N of Martinsburg
Measured
55 kt (63 mph) estimated gust
Property damage
$25,000
Reported by
Law Enforcement
Coordinates
43.740, -75.470

Law enforcement reported damage to a house.

Thunderstorm Wind, Lewis

When
July 8, 5:46 PM EST
Where
Lewis County, 0.69 mi S of Copenhagen
Measured
55 kt (63 mph) estimated gust
Reported by
Law Enforcement
Coordinates
43.890, -75.670

Law enforcement reported trees and wires down.

Thunderstorm Wind, Jefferson

When
July 8, 5:55 PM EST
Where
Jefferson County, 1.47 mi NNW of Great Bend
Measured
57 kt (66 mph) measured gust
Property damage
$10,000
Reported by
ASOS
Coordinates
44.050, -75.730

Thunderstorm Wind, Jefferson

When
July 8, 5:58 PM EST
Where
Jefferson County, 0.5 mi E of Antwerp
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
44.200, -75.610

Law enforcement reported trees and wires down.

Thunderstorm Wind, Jefferson

When
July 8, 5:58 PM EST
Where
Jefferson County, 0.5 mi E of Antwerp
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
44.200, -75.610

Law enforcement reported trees and wires down.

Thunderstorm Wind, Lewis

When
July 8, 5:58 PM EST
Where
Lewis County, Indian River
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
43.980, -75.350

Law enforcement reported trees and wires down.

Thunderstorm Wind, Lewis

When
July 8, 6:08 PM EST
Where
Lewis County, 2.1 mi ENE of Natural Bridge
Measured
55 kt (63 mph) estimated gust
Property damage
$10,000
Reported by
Law Enforcement
Coordinates
44.080, -75.440

Law enforcement reported trees and wires down.

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.

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

The same day elsewhere

More

Every storm in New York in 2014Every state in 2014This day in weather historyWarnings in New York, July 2014

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: 537992, 537993, 537994, 537995, 537996, 537998, 537999, 538000, 538002, 538003, 538008, 538012, 538013, 538015, 538017, 538019, 538021, 538022, 538023, 538024, 538027, 538028, 538030, 538031, 538033, 538042, 538043, 538044, 538045, 538047, 538048, 538049, 538051, 538052, 538053, 538056, 538057, 538058, 538059, 538061, and more.