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URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH - NUMBER 831

NWS STORM PREDICTION CENTER NORMAN OK

707 AM EDT SUN SEP 4 2011



THE NWS STORM PREDICTION CENTER HAS CANCELLED

SEVERE THUNDERSTORM WATCH NUMBER 831 ISSUED AT 325 AM EDT FOR PORTIONS OF



         NEW YORK

         LAKE ERIE

         LAKE ONTARIO

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