There is no record of any full-course caution periods prior to 1978 at Sebring.
44
SEBRING CAUTION PERIODS
Year Cautions Laps Minutes
1978 1 12
1979 0
1980 0
1981 1 10
1982 0
1983 5 23 80
1984 2 21
1985 0
1986 2 24
1987 6 151
1988 2 37
1989 1 29
1990 6 56 178
1991 7 54 194
1992 2 26
1993 5 355
1994 0
1995 6 186
1996 2 51
1997 11 200
1998 5 66
1999 10 211
2000 1 10
2001 0
2002 3 99
2003 1 8 31
2004 6 31 106
2005 4 17 72
2006 5 22 80
2007 4 16 64
2008 5 42 137
2009 3 13 54
2010 4 20 92
2011 9 53 174
2012 11 55 218
2013 4 19 54
2014 11 73 297
2015 6 28 81
2016 14 46 167
2017 6 31 86
Includes red flag periods in 1993, 95, 97, 2014, 16