Schwerdtfeger 06Z wind_speed
1985       -     6.2     9.2     6.1    11.7    12.0     7.1     8.1     8.6    10.0     5.5     8.5
1986     4.0     7.6     8.9    10.5    11.8    10.8    10.5    10.2     8.6     9.8     7.7     6.7
1987     8.0     6.4     5.7     7.6    10.2    13.9     9.5     8.3     6.4       -       -       -
1988       -     5.5     8.5    10.3    10.6    12.6    12.3    14.3    10.6    11.4     5.8     5.1
1989     7.2     3.6     6.9    12.2     9.7     8.7    10.0    10.2    11.0    11.1    11.4     5.0
1990     3.8     5.6     7.6     9.4     8.9     9.6     8.0       -     8.2     7.6       -    10.0
1991     4.9     7.2     9.3    10.2    10.8    11.2     9.5     9.4    13.3    10.9     8.0     8.2
1992     4.7     5.3     9.7     7.0     8.7    11.1    12.2       -       -       -       -       -
1993       -     9.3    11.0    11.0     8.8    12.8       -       -       -       -       -       -
1994       -     7.6    10.3       -       -       -       -       -       -       -       -       -
1995       -       -       -     3.9       -     2.3       -       -       -       -       -       -
1996       -     4.7    10.6    10.5     7.4    12.7    12.0    10.5    11.1    10.7     8.0     7.5
1997     6.7     7.0     6.5     9.7    13.0       -       -       -       -       -       -       -
1998       -     8.1     9.7     8.3    10.1    10.8    10.2    10.7    10.5    11.4     9.8     5.2
1999     9.3     6.3     9.0    10.3    11.3     7.6    10.9     9.2    12.8    11.0    10.6     5.7
2000     7.6     8.6    10.6    12.0    11.5     9.9    14.3       -       -     8.5    10.6     4.1
2001     4.7     8.3     8.4    11.4     9.7    12.8       -     7.8    11.2     9.6     9.0     8.4
2002     5.1     8.5    10.2     9.9    11.1     7.9     9.3    11.4     9.5     8.6     7.2     7.4
2003       -       -       -     7.9       -       -    14.9       -       -       -       -       -
2004       -       -       -       -       -       -       -       -       -       -       -       -
2005       -     7.0     8.3    11.2       -       -    11.4    11.5    11.1    13.8     8.7     7.8
2006     7.1       -       -       -       -       -       -       -       -       -       -       -
2007       -       -       -       -       -       -       -       -       -       -       -       -
2008       -       -       -       -       -       -       -       -       -       -       -       -
2009       -       -       -       -       -       -       -       -       -       -       -       -