Date/Time_(UTC)     Vmax(kts)    mperc-Prob-SEF   vmax-only-Prob-SEF
2024-02-17 12:00:00      35.0    00%              00%
2024-02-17 13:00:00       NaN    00%              00%
2024-02-17 14:00:00       NaN    00%              00%
2024-02-17 15:00:00       NaN    00%              00%
2024-02-17 16:00:00       NaN    00%              00%