Event-ID:    ev120621031028

 21 June 2012   (173)                  Greece Bulgaria Border Region           

 Location estimate (+/- standard deviation)
  Origin time       03:10:16.9  +/-   0.5 sec
  Latitude           41.84 N    +/-   3.8 km
  Longitude          23.21 E    +/-   4.0 km
  Depth              10.0  km   (fixed)

 Magnitudes:
  ML=0.0 (0)  ml=2.3 (10)  mB=0.0 (0)
  Median=2.4 (10)

 90-Percent confidence region ellipse:
  Semi-major axis     25.8 km  strike: 110.4 deg
  Semi-minor axis     24.8 km
  Origin time error    2.2 sec

 Autoloc alert ev120621031028: determined by 11 stations

 LocSAT solution (with start solution, 11 stations used, weight 11):

  Greece Bulgaria Border Region  ml=2.3  2012/06/21  03:10:16  41.84 N  23.21 E   10 km

  Stat  Net   Date       Time          Amp    Per   Res  Dist  Az ml  ML  mB
  NVR   HL  12/06/21  03:10:28.9        49.1  0.6  -0.9   0.7 135 2.4 0.0 0.0
  VTS   MN  12/06/21  03:10:30.3       101.6  0.5  -0.9   0.8   1 2.8 0.0 0.0
  SRS   HT  12/06/21  03:10:30.4        92.8  0.6  -0.7   0.8 158 2.7 0.0 0.0
  GRG   HT  12/06/21  03:10:35.3        23.6  0.8  -0.5   1.1 215 2.1 0.0 0.0
  SOH   HT  12/06/21  03:10:35.4        43.0  0.7   0.4   1.0 174 2.4 0.0 0.0
  HORT  HT  12/06/21  03:10:39.9        34.9  0.6   1.4   1.2 184 2.5 0.0 0.0
  OUR   HT  12/06/21  03:10:46.5        74.1  0.6   2.1   1.6 159 3.0 0.0 0.0
  FNA   HT  12/06/21  03:10:47.8         5.6  1.0   1.5   1.7 233 1.7 0.0 0.0
  RDO   HL  12/06/21  03:10:50.7         3.9  0.7   1.9   1.9 111 1.8 0.0 0.0
  NEST  HT  12/06/21  03:10:56.0         4.2  0.8   3.2   2.2 230 1.9 0.0 0.0
  ITM   HL  12/06/21  03:11:20.9         0.0  0.0  -7.5   4.8 192 0.0 0.0 0.0

 RMS-ERR:         1.58

 First location:  2012/06/21 03:12:18 UTC
 This location:   2012/06/21 03:12:18 UTC