As a cold front approached central New York from the west, warm temperatures and high humidity combined to produce instability in the presence of strong winds in the lower and middle atmosphere. These ingredients led to a round of severe thunderstorms over the area during the early and mid afternoon hours. In addition to reports of damaging winds and large hail, there were also a few funnel clouds spotted.

Thunderstorm Wind in CAYUGA, NEW YORK
From 28-JUN-10 17:52:00 to 28-JUN-10 17:52:00 (EST-5)
Location: UNION SPGS
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Wires were blown down.

Thunderstorm Wind in STEUBEN, NEW YORK
From 28-JUN-10 18:00:00 to 28-JUN-10 18:00:00 (EST-5)
Location: BATH
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees and wires were blown down on county Route 10 south of Bath.

Thunderstorm Wind in CAYUGA, NEW YORK
From 28-JUN-10 18:20:00 to 28-JUN-10 18:20:00 (EST-5)
Location: MONTVILLE
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Numerous trees were blown down.

Thunderstorm Wind in CAYUGA, NEW YORK
From 28-JUN-10 18:30:00 to 28-JUN-10 18:30:00 (EST-5)
Location: LOCKE
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A large branch, 5 to 7 inches in diameter, was blown down on Route 38 in Locke.

Thunderstorm Wind in CORTLAND, NEW YORK
From 28-JUN-10 18:48:00 to 28-JUN-10 18:48:00 (EST-5)
Location: HOMER
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: County Official

Trees and wires were blown down on several village roads.

Thunderstorm Wind in STEUBEN, NEW YORK
From 28-JUN-10 19:01:00 to 28-JUN-10 19:01:00 (EST-5)
Location: HORNBY
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees were blown down on Monterey Road.

Funnel Cloud in STEUBEN, NEW YORK
From 28-JUN-10 17:30:00 to 28-JUN-10 17:30:00 (EST-5)
Location: CAMPBELL
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Funnel cloud reported along I-86 near Campbell.

Funnel Cloud in TOMPKINS, NEW YORK
From 28-JUN-10 18:41:00 to 28-JUN-10 18:41:00 (EST-5)
Location: GROTON CITY
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Funnel Cloud in ONEIDA, NEW YORK
From 28-JUN-10 20:50:00 to 28-JUN-10 20:50:00 (EST-5)
Location: LEE CENTER
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in ONEIDA, NEW YORK
From 28-JUN-10 20:28:00 to 28-JUN-10 20:28:00 (EST-5)
Location: CAMDEN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in ONEIDA, NEW YORK
From 28-JUN-10 20:59:00 to 28-JUN-10 20:59:00 (EST-5)
Location: COONROD
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in ONEIDA, NEW YORK
From 28-JUN-10 21:24:00 to 28-JUN-10 21:24:00 (EST-5)
Location: BARNVELD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Quarter size hail was reported on Route 12.

Thunderstorm Wind in CHENANGO, NEW YORK
From 28-JUN-10 19:45:00 to 28-JUN-10 19:45:00 (EST-5)
Location: OXFORD
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: County Official

Trees and wires were blown down.

Thunderstorm Wind in ONEIDA, NEW YORK
From 28-JUN-10 20:40:00 to 28-JUN-10 20:40:00 (EST-5)
Location: COONROD
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large trees were blown down, with roof damage to a home. Damage occurred on Route 69 between Lee and Taberg.