Date/Time_(UTC)     Vmax(kts)    mperc-Prob-SEF   vmax-only-Prob-SEF
2022-10-11 00:00:00      20.0    00%              00%
2022-10-11 01:00:00       NaN    00%              00%
2022-10-11 02:00:00       NaN    00%              00%