Halley_6a wind_speed
2018     8.4     7.1    13.5     8.7    11.9    12.4    11.0    10.4     9.7     6.1    12.3    13.4
2019     7.3     7.4    10.2    11.0    13.2     9.0     6.9     8.2    10.5     9.9    16.0     7.9
2020     9.9    10.0     8.0    13.9     6.9     9.6     9.4     3.9    12.9    12.9    15.2    11.9
2021     8.0    11.7    15.6    11.2    13.0     4.8     4.8     8.0    11.1     9.5    11.3    15.5
2022     9.3    10.4    10.4    12.7    13.9    13.4    11.2     3.5     7.8     9.7     4.8       -
2023     3.5     7.4    12.2     7.2     7.2    10.0     8.7    11.5     7.9    12.5    12.4     7.8
2024     9.5    11.3    11.7       -       -       -       -       -       -       -       -       -