14 thunderstorm wind, 3 lightning, 2 hail, as filed by the National Weather Service.
Every event with a place to put it; 4 filed by county or forecast zone are drawn at its center, in a lighter ring. 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 11, 1:45 PM EST, 47 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE BINGHAMTON NY 245 PM EDT MON JUN 11 2001 CONVECTIVE LINE MOVING THROUGH THE WRN ZONES ATTM. MODELS HAVE BEEN DOING WELL WITH THE SITUATION SO FAR AND BELIEVE THE ADVERTISED SOLUTION WILL PAN OUT. BELIEVE THE BGM CWA WILL BE THE INITIATION POINT FOR LATER SVR WX THIS EVENING. THE STORMS WILL CONTINUE TO BUILD AS THEY MOVE EWD WITH THE BEST CHANCE OF SVR TO THE E/SE OF THE BGM CWA AWAY FROM ADVANCING CAP. HOWEVER PULSING STORMS MAY POSE PROBLEMS IN THE BGM AREA MAINLY EAST OF I81. WILL INCLUDE 30 POPS FOR EVENING CONVECTION WEST AND NORTH BUT COVERAGE SEEMS TO DICTATE LIKELY EAST AND SOUTH. CLEARING LATER TONIGHT BEHIND THE CONVECTION WILL ALLOW AREAS OF DENSE FOG TO DEVELOP. MODELS ARE TRENDING COOLER FOR TOMORROW BUT TEMPS SHOULD STILL GET INTO THE LOWER 80S WITH DEW POINTS CLIMBING INTO THE 60S. LOW LEVEL MOISTURE WILL BE LACKING TOMORROW BUT BY LATE TUESDAY BUFKIT SHOWS THE LOW LEVELS WILL BECOME SUPERADIABATIC AND CAPPING INVERSION WILL BE GONE. A WEAK SHORT WAVE WILL ALSO BE MOVING THROUGH SO BELIEVE IT BEST TO KEEP LOW CHC POPS IN FOR TOMORROW. THERE IS SOME Q-CONV AND UVV ADVANCING FROM THE WEST TUESDAY NIGHT ALONG WITH AN APPROACHING SUBTLE SHORT WAVE AND AN INCREASE IN LOW LEVEL MOISTURE. WILL OPT TO INTRODUCE SOME LOW POPS TOWARD DAYBREAK FOR THE WRN/NRN ZONES TO COVER THIS. MODEL CAPE VALUES ON WEDNESDAY ARE PROGGED TO BE IN THE 1000-1500J/KG RANGE AS THE AREA WILL BE WELL INTO THE SOUP WITH DEW POINTS IN THE MIDDLE 60S. BELIEVE THE AFOREMENTIONED SHORT WAVE THAT WILL SLOWLY MOVE THROUGH THE AREA ON WEDNESDAY WILL PROVIDE ENOUGH OF A TRIGGER TO ACT ON THE AVAILABLE INSTABILITY TO INITIATE CONVECTION. WILL GO WITH CHC POPS AND MAINLY AFTERNOON TERMINOLOGY. MOS TEMPS SEEM REASONABLE SO WILL STAY CLOSE. WORK ZONES OUT. .BGM...NONE. SPORER
The national radar mosaic for the moment the first event began.
14 thunderstorm wind, 3 lightning, 2 hail. Local standard time, as filed.
Newspaper reports indicate a house was struck by lightning on Westbrook Drive, causing a small fire in the attic.
Local media reported several trees down from thunderstorm winds.
Emergency management reported trees and wires blown down by thunderstorm winds along Route 220.
Emergency management reported trees and wires blown down by thunderstorm winds on Hobin, Ingram, Williams, and Wilcox roads.
Emergency management reported trees and wires blown down by thunderstorm winds. Some hail was also reported.
SKYWARN storm spotters reported 3/4 inch diameter hail in Apalachin.
Emergcney management reported trees and wires blown down by thunderstorm winds on Kings Cross Road, 3 miles north of Tioga Center.
Emergency management reported several trees blown down by thunderstorm winds.
Emergency management reported several trees blown down by thunderstorm winds.
Emergency managament reported several trees blown down by thunderstorm winds.
SKYWARN storm spotters reported small hail.
Residents reported several large trees blown down by thunderstorm winds.
Newspaper reports indicate a garage on Westbrook Drive was struck by lightning. The lightning then travelled through the garage to a nearby dog house, killing the dog inside.
SKYWARN storm spotters reported dime size hail covering the ground.
Law enforcement reported several trees blown down by thunderstorm winds. The areas most affected were near the roads of Tracy Creek, Knight, and Grippen Hill.
Emergency management reported several trees blown down by thunderstorm winds.
SKYWARN storm spotters reported tree limbs down in East Guilford.
Newspaper reports indicate a house on Stratmill Road was struck by lightning, slightly injuring one man inside.
Emergency management reported several trees and wires blown down by thunderstorm winds.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in New York in 2001Every state in 2001This day in weather historyWarnings in New York, June 2001
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: 5253107, 5253108, 5253109, 5253110, 5253111, 5253112, 5253113, 5253114, 5253115, 5253116, 5253117, 5253118, 5253119, 5253120, 5253121, 5253122, 5253123, 5253193, 5253194.