National Weather Service United States Department of Commerce
OAKLAND 06/08/53 7:35 PM Tornado 3 0 4 2500000 0
OAKLAND 07/15/55 9:00 AM Tornado 1 0 0 3000 0
OAKLAND 05/12/56 6:12 PM Tornado 2 0 0 250000 0
OAKLAND 05/12/56 6:12 PM Tornado 2 0 0 250000 0
OAKLAND 04/27/57 10:30 AM Tornado 0 0 0 3000 0
OAKLAND 07/04/57 7:55 PM Tornado 4 0 2 250000 0
OAKLAND 05/08/64 4:33 PM Tornado 2 0 1 25000 0
OAKLAND 08/02/72 3:23 PM Tornado 3 0 0 2500000 0
OAKLAND 06/26/73 4:00 PM Tornado 2 0 0 3000 0
OAKLAND 07/14/74 4:23 PM Tornado 1 0 0 25000 0
OAKLAND 04/18/75 6:42 PM Tornado 1 0 2 250000 0
OAKLAND 03/20/76 7:15 PM Tornado 4 1 55 25000000 0
OAKLAND 05/02/76 2:30 PM Tornado 1 0 0 25000 0
OAKLAND 09/10/86 5:58 PM Tornado 2 0 0 250000 0
OAKLAND 09/26/86 5:45 PM Tornado 0 0 0 3000 0
OAKLAND 05/14/87 4:10 PM Tornado 1 0 8 250000 0
OAKLAND 06/21/87 2:45 PM Tornado 2 1 6 2500000 0
OAKLAND 04/03/88 4:38 PM Tornado 1 0 0 3000 0
OAKLAND 04/03/88 5:19 PM Tornado 1 0 0 0 0
OAKLAND 07/22/88 4:00 PM Tornado 0 0 0 0 0
OAKLAND 08/05/88 3:07 PM Tornado 0 0 0 0 0
OAKLAND 08/17/88 5:30 PM Tornado 1 0 0 25000 0
OAKLAND 09/14/90 12:10 PM Tornado 3 0 0 2500000 0
OAKLAND 09/14/90 12:15 PM Tornado 1 0 0 2500000 0
OAKLAND 07/07/91 7:00 PM Tornado 2 0 0 250000 0
OAKLAND 06/12/96 11:15 AM Tornado 0 0 0 2000 0
OAKLAND 07/02/97 4:32 PM Tornado 1 1 0 2000000 0
OAKLAND 05/21/01 12:23 PM Tornado 0 0 0 75000 0
OAKLAND 10/24/01 7:15 PM Tornado 1 0 0 750000 0
OAKLAND  5/5/2003 8:00 PM Tornado  1 0 0 0 0
OAKLAND 8/24/2007 5:00 PM Tornado 1 0 0 4000000 0
OAKLAND 9/21/2014 4:47 AM Tornado 1 0 0 400000 0
OAKLAND 7/24/2021 6:54 PM Tornado 1 0 0 8500000 0
OAKLAND 10/3/2021 5:19 PM Tornado 0 0 0 0 0