PRELIMINARY LOCAL STORM REPORT...UPDATED FOR TORNADO RATING NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN 800 AM CDT MON JUL 22 1996 TIME(CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS... ....COUNTY LOCATION.... 0705 PM 4 WNW OAKFIELD WI TORNADO 07/18/96 FOND DU LAC *** 12 INJ *** MOVED THROUGH OAKFIELD WITH F3 TO F4 DAMAGE IN 200 YARD WIDE CORE. ABOUT 2 MILES EAST OF OAKFIELD...PATH NARROWED TO 100 YARDS AND F5 DAMAGE NOTED. NEW HOME SWEPT CLEAN...2 AUTOS AIRBORNE FOR 300 TO 400 YARDS. REMAINS WERE UNRECOGNIZABLE. STEEL REBAR SUPPORTS FROM HOME FOUNDATION BENT AT 60 TO 90 DEGREES. CORN CROP SWEPT CLEAN WITH 1 INCH STUBBLE LEFT. BROWNING