Date/Time_(UTC)     Vmax(kts)    mperc-Prob-SEF   vmax-only-Prob-SEF
2021-06-15 12:00:00      50.0    00%              00%
2021-06-15 13:00:00      50.0    00%              00%
2021-06-15 14:00:00      50.0    00%              00%
2021-06-15 15:00:00      50.0    00%              00%
2021-06-15 16:00:00      50.0    00%              00%
2021-06-15 17:00:00      50.0    00%              00%
2021-06-15 18:00:00      50.0    00%              00%
2021-06-15 19:00:00      50.0    00%              00%
2021-06-15 20:00:00      50.0    00%              00%
2021-06-15 21:00:00      50.0    00%              00%
2021-06-15 22:00:00      49.4    00%              00%
2021-06-15 23:00:00      48.9    00%              00%
2021-06-16 00:00:00      48.3    00%              00%
2021-06-16 01:00:00      47.8    00%              00%
2021-06-16 02:00:00      47.2    00%              00%
2021-06-16 03:00:00      46.7    00%              00%
2021-06-16 04:00:00      46.1    00%              00%
2021-06-16 05:00:00      45.6    00%              00%
2021-06-16 06:00:00      45.0    00%              00%
2021-06-16 07:00:00       NaN    00%              00%
2021-06-16 08:00:00       NaN    00%              00%
2021-06-16 09:00:00       NaN    00%              00%
2021-06-16 10:00:00       NaN    00%              00%