1 thunderstorm wind, as filed by the National Weather Service.
Every event with a place to put it. Tap one for its entry below.
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.
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 Binghamton, NY wrote its last area forecast discussion before the first event at Jun 9, 3:57 PM EST, 4 hours 3 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE BINGHAMTON NY 457 PM EDT WED JUN 9 2004 .UPDATE...NO REAL CHANGES IN FORECAST THINKING...ZONES UPDATED AND REGROUPED TO REFLECT NEW SVR WATCH. MJC .PREV DISCUSSION... FIRST FEW THUNDERSTORMS OF THE DAY HAVE FIRED OVER WESTERN NY IN THE AXIS OF MAXIMUM INSTABILITY IN ASSOCIATION WITH THE LAKE BREEZE. SPC MESOANALYSIS PAGE INDICATES THAT THE CAPE IN THAT AREA IS EXCEEDING 4000 J/KG AS SFC DEW PTS HAVE CLIMBED INTO THE LOWER 70S. SHEAR FROM THE SYR PROFILE AND AREA VAD WIND PROFILERS STILL LOOKS MARGINAL FOR SEVERE WEATHER WITH THE BEST CONDITIONS ACROSS THE NORTH. MID-LVL WIND SPEEDS ON THE SYR PROFILER BETWEEN 2 AND 4 KM ARE ARE AROUND 30 KTS... AND 0-3 KM SHEAR VALUES ON THE BGM VAD WIND PROFILER IS AROUND 15 KTS... BUT UP TO 28 KTS ON THE TYX VAD WIND PROFILER. STORMS THAT FORMED WITH THE LAKE BREEZE EARLY THIS AFTERNOON APPEAR TO ORGANIZING INTO A BOW AS THEY MOVE TOWARD SOUTH CENTRAL NY... AND MAY HOLD TOGETHER ENOUGH TO CAUSE SOME TROUBLE DURING THE LATE AFTERNOON. BEST SEVERE THREAT WILL LIKELY BE THIS EVENING WHEN THE MID-LEVEL FORCING CURRENTLY MOVING OVER SE MICHIGAN MOVES EAST ACROSS THE AREA. BASED ON CURRENT CONDITIONS PLUS MODEL FORECASTS OVER THE NEXT SEVERAL HOURS THE MOST LIKELY SCENARIO STILL LOOKS LIKE A BOW ECHO THREAT THROUGH MID-EVENING AS MODERATE LOW-LEVEL SHEAR... SOME MID-LEVEL DRY AIR AND VERY STRONG INSTABILITY SHOULD BE ENOUGH TO ALLOW FOR THUNDERSTORMS TO ORGANIZE INTO BOWS. SITUATION MIGHT EVOLVE INTO A FLASH FLOOD THREAT LATER TONIGHT WITH A MODERATELY STRONG LOW-LEVEL JET... WEAK SHEAR ALOFT... HIGH PWATS AND SMALL CORFIDI VECTORS. DRYER AIR WILL GRADUALLY WORK SOUTH ACROSS THE AREA LATER TONIGHT AND THURSDAY. SHOWERS WILL PROBABLY LINGER ACROSS MOST OF THE AREA INTO THURSDAY MORNING... AND ACROSS THE SOUTHERN PART OF THE AREA INTO THURSDAY AFTERNOON. THURSDAY NIGHT THROUGH FRIDAY WILL BE DRY AND COOL. EXTENDED (FRI NGT - WED)... COLLAPSE OF RIDGE OVER NE CONUS AND BUILDING OF NORTHERN PLAINS RIDGE WILL ALLOW A COOL SFC HIGH TO SLIDE OUT OF CANADA FRIDAY NIGHT. MUCH DRIER AIR TO ACCOMPANY THE HIGH. BASED ON SOURCE AIRMASS AND AMPLE CLEARING WE HAVE LOWERED TEMPS MORE IN LINE WITH LATEST MEX GUIDANCE...SEVERAL DEGRESS BELOW CLIMO. NE RIDGE REBUILDS TEMPORARILLY OVER THE WEEKEND AS PROGRESSIVE TROF SLIDES ACROSS NORTHERN PLAINS TOWARD GREAT LAKES. GIVEN AMOUNT OF DRY AIR PROGGED TO BE IN PLACE THERE SHOULD BE MOSTLY SUNNY TO SUNNY CONDITIONS SAT AND SUN. BUILDING HEIGHTS ALOFT WILL COMBINE WITH POWERFUL SUN ANGLE TO CREATE A FAST WARMUP. WOULD NOT BE SURPRISED TO SEE GUIDANCE PLAY CATCHUP OVER NEXT FEW DAYS AS WE COULD REACH 80S EASILY IN THIS PATTERN. LATTER HALF OF FORECAST UNSETTLED AS UL TROF SETS UP OVER GREAT LAKES. SERIES OF WEAK LOWS AND DISTURBANCES WILL EJECT OUT OF TROF BASE TOWARD FA. THUS HAVE GONE AT LEAST CHC POPS FOR THUNDER THROUGH PERIOD. HOWEVER SOUTHWESTERLY FLOW IS PROGGED TO BE RATHER GENTLE WITH SOURCE REGION OVER THE PLAINS RATHER THAN THE GULF. THEREFORE IT IS NOT EXPECTED MOISTURE WILL BE PARTICULARLY DEEP WARRANTING HIGHER POPS. && .AVIATION... ISOLATED CONVECTION POPPING ALONG AN APPARENT LAKE BREEZE. THIS AREA IS ALSO IN VIEW OF WEAK MOISTURE CONVERGENCE AND PRESSURE FALLS AT THE TIP OF THE THETA-E RIDGE. THIS CONVECTION IS LARGELY HIT AND MISS EARLY THOUGH THE BEST CHANCE FOR THUNDER EARLY WILL BE NEAR THE NY/PA BORDER. BETTER CHANCE FOR THUNDER DEVELOPS IN ADVANCE OF SHORT WAVE FIRING STRONGER CONVECTION BACK INTO MICHIGAN. WE HAVE ADDED TEMPO GROUPS FOR THE LATE AFTERNOON AND EARLY EVENING FOR THUNDERSTORMS WITH HEAVY DOWNPOURS. BASES FOR THESE THUNDERSTORMS MAY REMAIN ABOVE 3500 FT HOWEVER AS LCL/S ARE HIGH. FRONTAL BOUNDARY SAGS SOUTH OVERNIGHT INCREASING CLOUD COVER AND PRODUCING SHOWERS AS IT PASSES. LOOKS LIKE A MIX OF VFR/MVFR CONDITIONS THROUGH 12Z. && .BGM...SVR TSTORM WATCH 419...THRU 02Z...ALL NY ZONES AND NRN TIER PA. MSE/PADAVONA
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE BINGHAMTON NY 512 PM EDT WED JUN 9 2004 NYZ009-015>018-022>025-036-037-044>046-055>057-062-PAZ038>040-043- 044-047-048-072-091030- BRADFORD PA-BROOME NY-CHEMUNG NY-CHENANGO NY-CORTLAND NY-DELAWARE NY- LACKAWANNA PA-LUZERNE PA-MADISON NY-NORTHERN ONEIDA NY- NORTHERN WAYNE PA-ONONDAGA NY-OTSEGO NY-PIKE PA-SCHUYLER NY- SENECA NY-SOUTHERN CAYUGA NY-SOUTHERN ONEIDA NY-SOUTHERN WAYNE PA- STEUBEN NY-SULLIVAN NY-SUSQUEHANNA PA-TIOGA NY-TOMPKINS NY- WYOMING PA-YATES NY- 512 PM EDT WED JUN 9 2004 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL NEW YORK AND NORTHEAST PENNSYLVANIA. .DAY ONE...THIS EVENING/TONIGHT... AN APRROACHING COLD FRONT WILL SET OFF THUNDERSTORMS AS IT MOVES SOUTH ACROSS NEW YORK STATE OVERNIGHT. A FEW OF THE STORMS COULD PRODUCE DAMAGING WINDS AND VERY HEAVY RAIN. THE WIND THREAT WILL DIMISH BY LATE EVENING...HOWEVER THE THE THREAT FOR FLASH FLOODING MAY EXIST THROUGH THE NIGHT. .DAYS TWO THROUGH SEVEN... NO HAZARDOUS WEATHER IS EXPECTED. .SPOTTER CALL TO ACTION STATEMENT... SKYWARN ACTIVATION MAY BE NEEDED THIS EVENING. MJC
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE BINGHAMTON NY 629 PM EDT WED JUN 9 2004 NYZ018-044-092330- CORTLAND NY-ONONDAGA NY- 629 PM EDT WED JUN 9 2004 ...THUNDERSTORM WITH STRONG GUSTY WINDS AND HAIL MOVING INTO THE AREA... AT 619 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A THUNDERSTORM WITH STRONG GUSTY WINDS AND HAIL NEAR AUBURN...OR ABOUT 7 MILES WEST OF GLEN HAVEN...MOVING EAST AT 40 MPH. THE THUNDERSTORM WILL BE NEAR... BALTIMORE AND TRUXTON AT 645 PM. TRIPOLI AND CUYLER AT 700 PM. THIS THUNDERSTORM HAS THE POTENTIAL TO BECOME SEVERE AND PRODUCE LARGE HAIL AND/OR DAMAGING WINDS. FREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF OUTDOORS...STAY AWAY FROM ISOLATED HIGH OBJECTS SUCH AS TREES. MOVE INDOORS IF POSSIBLE. WHEN INDOORS...STAY AWAY FROM WINDOWS AND DOORS AND AVOID USING TELEPHONES UNLESS IT IS AN EMERGENCY. TRY TO UNPLUG UNNECESSARY ELECTRICAL APPLIANCES BEFORE THE THUNDERSTORM APPROACHES. BE PREPARED TO TAKE QUICK ACTION IF A WARNING IS ISSUED. STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE LOCAL MEDIA OUTLETS FOR FURTHER DETAILS OR UPDATES FROM THE NATIONAL WEATHER SERVICE. YOU CAN ALSO VISIT OUR WEBSITE AT WEATHER.GOV. MJC
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BINGHAMTON NY
631 PM EDT WED JUN 09 2004
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION...ST.. ...SOURCE....
..REMARKS..
0555 PM TSTM WND DMG NEDROW 42.98N 76.13W
06/09/2004 ONONDAGA NY BROADCAST MEDIA
REPORT OF NUMEROUS TREES DOWN.
&&
NICOSIAPRELIMINARY LOCAL STORM REPORT ... CORRECTION
NATIONAL WEATHER SERVICE BINGHAMTON NY
659 PM EDT WED JUN 09 2004
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION...ST.. ...SOURCE....
..REMARKS..
0555 PM TSTM WND DMG NEDROW 42.98N 76.13W
06/09/2004 ONONDAGA NY BROADCAST MEDIA
REPORT OF NUMEROUS TREES DOWN.
0655 PM TSTM WND DMG 5 S WINDSOR 42.00N 75.64W
06/09/2004 BROOME NY EMERGENCY MNGR
TREES DOWN ALONG ROUTE 79.
&&
NICOSIAPRELIMINARY LOCAL STORM REPORT ... CORRECTION
NATIONAL WEATHER SERVICE BINGHAMTON NY
748 PM EDT WED JUN 09 2004
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION...ST.. ...SOURCE....
..REMARKS..
0555 PM TSTM WND DMG NEDROW 42.98N 76.13W
06/09/2004 ONONDAGA NY BROADCAST MEDIA
REPORT OF NUMEROUS TREES DOWN.
0650 PM TSTM WND DMG MONTROSE 41.83N 75.88W
06/09/2004 SUSQUEHANNA PA EMERGENCY MNGR
TREES DOWN.
0655 PM TSTM WND DMG 5 S WINDSOR 42.00N 75.64W
06/09/2004 BROOME NY EMERGENCY MNGR
TREES DOWN ALONG ROUTE 79.
&&
NICOSIASPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE BINGHAMTON NY 750 PM EDT WED JUN 9 2004 PAZ048-100045- PIKE PA- 750 PM EDT WED JUN 9 2004 ...THUNDERSTORM WITH GUSTY WINDS AND HEAVY RAIN MOVING INTO THE AREA... AT 750 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A THUNDERSTORM WITH GUSTY WINDS, HEAVY RAIN AND DEADLY LIGHTNING ALONG A LINE EXTENDING FROM HONESDALE TO PITTSTON....MOVING SOUTHEAST AT 25 MPH. STRONG THUNDERSTORMS WILL BE NEAR... WESTCOLANG PARK AND PAUPACK AT 755 PM. ROWLAND AND LACKAWAXEN AT 800 PM. PANTHER AND LA ANNA AT 805 PM. SHOHOLA AND LORDS VALLEY AT 810 PM. PECKS POND AT 815 PM. TWIN LAKES AT 820 PM. EXPECT HEAVY RAINFALL IN THE PATH OF THE STORM. RAINFALL RATES UP TO 1 INCH PER HOUR ARE POSSIBLE. MOTORISTS SHOULD WATCH OUT FOR PONDING OF WATER ON ROADWAYS AND POOR DRAINAGE FLOODING. IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A STRONG BUILDING. BE PREPARED TO TAKE QUICK ACTION IF A WARNING IS ISSUED. STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE LOCAL MEDIA OUTLETS FOR FURTHER DETAILS OR UPDATES FROM THE NATIONAL WEATHER SERVICE. YOU CAN ALSO VISIT OUR WEBSITE AT WEATHER.GOV.
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE BINGHAMTON NY 819 PM EDT WED JUN 9 2004 PAZ038-100100- BRADFORD PA- 819 PM EDT WED JUN 9 2004 ...THUNDERSTORM WITH HEAVY RAIN AND DEADLY LIGHTNING MOVING INTO THE AREA... AT 820 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A THUNDERSTORM WITH HEAVY RAINFALL...NEAR CANTON....OR ABOUT OVER LE ROY...MOVING EAST AT 30 MPH. THE THUNDERSTORM WITH HEAVY RAINFALL WILL BE NEAR...SOUTH BRANCH AND EVERGREEN AT 845 PM...HOLLENBACK AND BROWNTOWN AT 900 PM... FREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF OUTDOORS...STAY AWAY FROM ISOLATED HIGH OBJECTS SUCH AS TREES. MOVE INDOORS IF POSSIBLE. WHEN INDOORS...STAY AWAY FROM WINDOWS AND DOORS AND AVOID USING TELEPHONES UNLESS IT IS AN EMERGENCY. TRY TO UNPLUG UNNECESSARY ELECTRICAL APPLIANCES BEFORE THE THUNDERSTORM APPROACHES. BE PREPARED TO TAKE QUICK ACTION IF A WARNING IS ISSUED. STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE LOCAL MEDIA OUTLETS FOR FURTHER DETAILS OR UPDATES FROM THE NATIONAL WEATHER SERVICE. YOU CAN ALSO VISIT OUR WEBSITE AT WEATHER.GOV. ** NAME ***
The Binghamton radar (KBGM), 64 km away, was scanning. The volume nearest the first event began at 00:59 UTC.
1 thunderstorm wind. Local standard time, as filed.
Thunderstorm winds downed trees along state route 3001 in Windham township.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Pennsylvania in 2004Every state in 2004This day in weather historyWarnings in Pennsylvania, June 2004
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: 5409323.