--- region 412:  165.9 -15.8   2.7 2011/04/01 02:39  31.8 1       OMI
  --- region 111:  159.2  56.2   2.4 2011/04/11 01:58  48.5 1       OMI
  --- region 412:  166.4 -15.1   2.1 2011/04/19 02:27  35.0 1       OMI
  --- region 303:  -78.6  -1.9   5.0 2011/04/23 18:35  25.2 1       OMI
  --- region 303:  -79.3  -2.2   6.0 2011/04/28 18:53  29.6 1       OMI
  --- region 303:  -78.0  -1.4   5.7 2011/04/30 18:41  28.1 1       OMI