Halley_6a 12Z wind_speed
2018     9.2     7.5    14.0     8.5    12.7    12.3    11.0    10.6    10.6     7.2    13.2    14.0
2019     8.0     7.7    10.5    10.7    12.6     8.7     6.1     8.0     9.9    10.1    17.3     7.5
2020    10.6    10.3     7.4    13.7     7.7     9.6     9.5     4.1    14.0    12.8    16.0    13.0
2021     7.2    12.4    16.5    10.9    12.5     5.2     4.6     8.4    10.8    10.1    11.9    15.5
2022     9.0    10.0    10.7    12.1    13.8    13.4    11.6     3.5     7.8     9.9     4.2       -
2023     3.9     7.4    11.9     7.9     6.6    10.2     9.1    11.1     8.0    13.0    12.8     8.6
2024     9.7    11.5    11.4    12.3       -       -       -       -       -       -       -       -