sci_event  month  day  year  time_start  lat_start  lon_start  ISO_DateTime_UTC_start    
1          5      19   2013  2043.87     40.4430    -70.5035   2013-05-19T20:43:52Z      
5          5      20   2013  0147.18     40.4312    -70.4895   2013-05-20T01:47:11Z      
12         5      21   2013  1006.90     40.4425    -70.4927   2013-05-21T10:06:54Z      
19         5      21   2013  2244.57     40.4372    -70.4893   2013-05-21T22:44:34Z