Rothera 12Z 150hPa wind_speed
2002        -       -       -       -       -       -       -       -       -       -       -       -
2003        -       -       -    39.8    42.9    28.1    46.5    53.8    47.2    48.6    38.0    20.5
2004     17.5    30.8    24.8    27.8    46.4    37.3    44.6    69.3    38.6    39.4    42.9    21.9
2005     10.5    32.9    27.7    30.0    33.7    45.9    49.1       -    28.7       -    36.7    30.8
2006     16.6    26.1    24.1    25.4    47.8    41.5    50.6    36.7    52.1    43.1    44.9    27.7
2007     16.0    23.2    28.4    23.7       -       -       -       -    45.8    39.7    40.2    34.8
2008     20.4    26.9    30.4    28.1       -    43.5    43.4    48.7    48.6    43.5    44.4    44.9
2009     17.5    18.0    22.1    30.0    23.6    37.9    52.8    29.9    43.3    38.7    25.9    27.1
2010      8.8    16.4    29.3    32.9    38.1    41.8    48.9    43.2    47.7    52.8    55.0    20.5
2011     16.7    21.1    21.1    26.5    39.8    32.2    42.8    44.5    46.1    41.9    34.0    40.8
2012     25.7    19.0    28.3    24.6    31.6    39.9    37.4    39.9    48.1    48.1    35.2    15.9
2013     17.4    20.7    29.0    44.0    38.1    36.8    44.9    35.2    48.5    46.2    36.8    19.1
2014     15.4    30.2    23.9    39.1    33.4    36.9    52.2    46.4    42.9    46.1    27.4    27.7
2015     22.5    26.3    28.2    34.4    36.1    37.2    43.9    52.9    57.0    50.4    39.1       -
2016     28.8    25.6    34.5    37.1    46.5    49.6    51.1    49.1    61.1    52.1    29.6    16.0
2017     15.1    18.7    30.4    36.6    37.3    40.1    45.1    30.2    61.6    38.4    38.1    21.9
2018     16.2    22.8       -    30.2    47.6    40.8    54.0    46.0    40.5    46.5    41.5    28.8
2019     15.8    27.5    28.8    34.0    45.0    34.3    43.0    41.0    51.0    51.0    28.8     9.3
2020     14.7    28.8    30.1    42.0    41.7    34.9    43.1    35.6    42.8    52.1    56.5    41.5
2021     25.0    37.5    27.3    38.0    40.9    44.3    38.8    42.2    41.7    37.2    46.5    50.2
2022     26.7    23.8    27.7    31.1    43.7    42.6    40.6    42.8    45.2    42.4    51.4    38.2
2023     26.4    24.7    22.1    33.4    41.2    30.7    46.5    43.4    39.6    55.9    50.4    35.6
2024     15.6    26.4    26.0    38.0    47.9    43.8    38.0    53.2    31.0    42.4    52.5    26.3
2025     14.7    19.4    27.9    43.0    30.1    28.1    44.0    51.6    43.4    30.0    36.0    12.2
2026     24.9    28.9    21.8    29.0    44.8       -    58.6    40.2    52.5       -       -       -