Schwerdtfeger 00Z wind_speed
1985       -     6.5    10.8     6.1       -    10.0     8.3     7.7     9.6     9.3     6.0     8.2
1986     5.4     8.3     8.9    11.4    11.8    10.0     9.1     9.7     9.7    11.5     9.4     6.9
1987     9.3     7.3     5.5     7.5     9.6    13.9    12.0     9.0     6.8       -       -       -
1988       -     7.7     8.5    11.0    10.1    10.8    11.5    13.6    11.3    13.4     6.8     6.5
1989     8.3     4.2     7.4    11.0    12.4     9.3    10.6    10.7    12.2    12.5    12.1     4.2
1990     4.7     6.8     7.7     9.3     8.7     9.5     8.3       -     9.8     9.1       -    10.6
1991     5.6     6.5    10.4     9.8    12.5    11.5       -    10.2    15.0    10.9     8.4     7.8
1992     5.5     6.2     9.5     7.6     9.2    11.3    11.5       -       -       -       -       -
1993       -     9.8    12.0    11.5     8.9    12.9    14.4       -       -       -       -       -
1994       -     7.6     9.7       -       -       -       -       -       -       -       -       -
1995       -       -       -       -       -       -       -       -       -       -       -       -
1996       -     5.9    10.3    11.7     7.9    12.5    11.3    10.3    12.3    10.8     8.1     9.4
1997     6.9     7.3     4.3     9.9    13.9       -       -       -       -       -       -       -
1998       -     8.6     9.2     9.5     9.4    11.8     9.8    10.7    10.9    11.8    11.8     5.4
1999    10.8     7.0     9.4     9.5    12.1     6.7    11.1     8.4    12.6    11.5    11.1     7.1
2000     8.0    10.5    10.7    11.3    10.4    10.5    13.1       -       -     8.3    11.4     5.7
2001     6.2     9.1     8.5    12.2     9.9    13.3       -     6.9    10.7    11.1    10.2     9.3
2002     5.7     8.9    12.3     9.3    11.5     8.2     8.3    10.0    10.7     9.8     8.6     7.1
2003       -       -       -       -       -       -       -       -       -       -       -       -
2004       -       -       -       -       -       -       -    10.9       -       -       -       -
2005       -     9.0       -    13.1    13.5    13.1    12.6    14.1       -    14.3    10.4     7.8
2006     8.4       -       -       -       -       -       -       -       -       -       -       -
2007       -       -       -       -       -       -       -       -       -       -       -       -
2008       -       -       -       -       -       -       -       -       -       -       -       -
2009       -       -       -       -       -       -       -       -       -       -       -       -