--- region 203:  -98.4  19.0   2.9 2015/02/05 16:06  52.5 0     IASIb
  --- region 203:  -98.0  19.1   2.9 2015/02/09 16:24  48.5 0     IASIb
  --- region 203:  -98.6  19.1   3.3 2015/02/10 16:03  52.4 0     IASIb
  --- region 203:  -98.0  19.1   3.1 2015/02/11 16:29  46.9 0     IASIa
  --- region 404:  -68.5 -25.2   4.4 2015/02/12 13:52  43.0 0     IASIb
  --- region 111:  160.6  56.2   3.4 2015/02/15 10:26 123.4 0     IASIb
  --- region 111:  151.7  50.7   7.2 2015/02/16 00:17  67.1 0     IASIb
  --- region 111:  156.5  49.6   6.2 2015/02/17 11:23 131.7 0     IASIb
  --- region 311:  136.0 -11.6   3.0 2015/02/18 12:27 133.5 0     IASIb
  --- region 112:  175.5  54.4   3.4 2015/02/19 08:09 112.9 0     IASIa