Autoloc alert beo2021qhfj: determined by 13 stations, type A

 LocSAT solution (with start solution, 13 stations used, weight 13):

  Greece Bulgaria Border Region  MLv=2.6  2021/08/20  18:48:32.8  41.95 N  23.37 E   10 km

  Stat  Net   Date       Time          Amp    Per   Res  Dist  Az mb  ML  mB
  VTS1  BS  21/08/20  18:48:43.6         0.0  0.0  -1.6   0.7 350 0.0 2.4 0.0
  SRS   HT  21/08/20  18:48:46.6         0.0  0.0  -1.6   0.9 168 0.0 2.4 0.0
  BOSS  SJ  21/08/20  18:48:46.7         0.0  0.0  -1.9   0.9 310 0.0 1.8 0.0
  PLD   BS  21/08/20  18:48:52.2         0.0  0.0   1.5   1.0  80 0.0 3.1 0.0
  ZAPS  SJ  21/08/20  18:48:53.4         0.0  0.0  -4.1   1.4 338 0.0 2.4 0.0
  BARS  SJ  21/08/20  18:48:56.9         0.0  0.0  -0.8   1.4 308 0.0 2.7 0.0
  ZAGS  SJ  21/08/20  18:49:07.9         0.0  0.0   0.7   2.0 336 0.0 2.5 0.0
  BOVS  SJ  21/08/20  18:49:05.8         0.0  0.0  -1.9   2.1 325 0.0 2.8 0.0
  SELS  SJ  21/08/20  18:49:08.5         0.0  0.0   0.8   2.1 308 0.0 2.8 0.0
  BORS  SJ  21/08/20  18:49:14.0         0.0  0.0   2.4   2.4 336 0.0 2.7 0.0
  GOCS  SJ  21/08/20  18:49:15.7         0.0  0.0   3.0   2.4 312 0.0 2.6 0.0
  GRUS  SJ  21/08/20  18:49:21.8         0.0  0.0   5.0   2.7 316 0.0 2.7 0.0
  KUBS  SJ  21/08/20  18:49:15.4         0.0  0.0  -1.6   2.8 334 0.0 3.9 0.0

 RMS-ERR:         2.41

 First location:  2021/08/20 18:49:48
 This location:   2021/08/20 18:50:18