Nov 10 is 5-year anniversary of Ohio tornado outbreak

On November 10, 2002 tornadoes were reported in several counties of Ohio including Putnam County and Van Wert County. The tornado reported in Van Wert County in 2002 was a violent F4 tornado with 2 fatalities. There were also reported tornadoes in Paulding County and Putnam County in Ohio. Both of these tornadoes were a severe F3 tornado and there were 2 fatalities near Continental, Ohio. Overall, five people were killed because of these violent storms in Van Wert, Putnam, and Seneca County. Governor Bob Taft declared a state of emergency for Van Wert County and Ottawa County because of the violent tornadoes that rocked northwest Ohio.

The first significant snowfall of the winter season dumped up to a half-foot in some parts of the area. In tornado-stricken Van Wert County itself, Rick McCoy, director of the emergency management agency, called off tornado cleanup for the day, saying the work would resume on Monday. Fostoria scrambled as well to re-equip trucks for snow plowing after having taken plows off for cleanup of its Nov. 10 tornado damage.

At the height of the storm, over 160,000 customers were without power in Greater Cleveland alone, as the storm produced isolated snowfall tallies approaching 70".

On November 20-23, 2000, the Buffalo, New York area was hit with a 60-hour lake-effect snowstorm. During the period, the storm dumped up to 31 inches in Stockton. According to the Buffalo NWS office: "[the storm] was a classic and severe lake effect storm." The storm had frequent lightning as snow showers blossomed into heavy thunder snowpellet showers . Snow falling at the rate of 2-4 inches per hour for several hours.

Anyone living in the Great Lakes Region for an extended period of time can become all too familiar with the incredible storms, or low pressure areas, that can settle over the Great Lakes Region in the fall. November, being the prime month for such monsters to start materializing, has had more than its share of super storms. As Polar outbreaks become more regular and intense, surging south into the area, they meet up with the warmer, moisture laden airfrom the Gulf of Mexico. Add to this a roaring jet stream with lots of energy and you have the ingredients for dynamic storm development.

Here over the largest bodies of fresh water in the world, two storm tracks converge in November. One brings storms south from Alberta, the precursors to the Alberta Clipper blizzards. The second track shoots storms from the lee of the Rockies near Colorado toward the Great Lakes region. When these storms cross the region, the waters of the Great Lakes often put an even more deadly spin on the cyclonic systems.

Many great storms have been borne over the Lakes during November of the Mothers Superior, Michigan, and Huron, and their toll on Great Lakes shipping has long been the subject of story and song. In his classic ballad, The Wreck of the Edmund Fitzgerald, folksinger Gordon Lightfoot sang of the "bones to be chewed when the gales of November blow early." At least 25 killer storms have greeted November sailors on the five Lakes since 1847. The storms of November have brought death to more sailors on the Great Lakes than any other agent.

The Great Lakes play a major role in determining the climate and weather of their region. The reason for their large influence lies in their waters. Water, you see, gains or losses heat much slower than air or land surfaces. Thus, the large volumes of water in the Great Lakes cool so slowly that the water temperatures of all the Great Lakes are out of step with the seasons by several months.

As autumn progresses, the lake waters still retain much of their summer warmth. When the first cold, northern air masses move out of the arctic and across the Lakes, they are warmed by the waters below. This added heat tempers the arctic outbreak thus postponing the first frosts along the southern and eastern lake shores by several weeks. The fruit belts of Ontario, Michigan and upper New York State are made possible by this moderating influence on autumnal cold air outbreaks.

But by late September, the contrast between the cold, dry air moving down from the Canadian North and the warm, moist air flowing up from the Gulf of Mexico can cause great storm systems to form along the polar front. These storms move along several storm tracks of which two cross the Great Lakes basin in November. As these storms move across the Lakes, they receive heat energy from the warm waters below, which provides additional fuel to run the storm engine.

When a developed or developing storm system moves across the relatively warm waters, it can intensify with explosive speed. The resulting storms produce hurricane-force winds reaching 160 km/h (100 mph), large waves that at times exceed 15 m (50 ft) in height, and heavy precipitation over the water and along the shoreline. A few of these storms stall over the Great Lakes basin, voraciously feeding and growing on the warm-water energy below them. While spinning in place, such storms may ravage the Lakes and surrounding shoreline for days.