Likely tornado indicated by NWS Northern Indiana Doppler radar 10 Nov 2002 320 pm over Van Wert, OH. The Doppler radar image shows strong in-bound (bright green) winds right next to strong outbound winds (bright red) -- a classic tornadic signature. The ability to detect rotation in storms is one of the key advances in radar capability that Doppler technology brings to the forecasting of tornadoes.
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