Alert sss2023vbvb: determined by 15 phases, type A

 LOCSAT solution with earthmodel iasp91_scanloc (with start solution, 15 phases used, weight 15):

  Bulgaria  M=2.1  2023/10/27  20:01:51.8  42.33 N  22.77 E   5 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  BOSS  SJ  23/10/27  20:01:57.3         0.0  0.0   0.1   0.3 307 0.0 1.1 0.0
  VTS1  BS  23/10/27  20:02:06.1         0.0  0.0  -0.6   0.4  51 0.0 0.0 0.0
  PRVS  SJ  23/10/27  20:02:01.8         0.0  0.0  -0.4   0.5 289 0.0 2.0 0.0
  BARS  SJ  23/10/27  20:02:08.4         0.0  0.0   0.2   0.9 305 0.0 2.1 0.0
  ZAPS  SJ  23/10/27  20:02:09.8         0.0  0.0  -0.2   0.9 354 0.0 2.6 0.0
  MPE   BS  23/10/27  20:02:14.4         0.0  0.0  -1.4   1.3  35 0.0 2.4 0.0
  MPE   BS  23/10/27  20:02:34.9         0.0  0.0   1.8   1.3  35 0.0 2.4 0.0
  GRG   HT  23/10/27  20:02:19.1         0.0  0.0   0.5   1.4 191 0.0 2.7 0.0
  SELS  SJ  23/10/27  20:02:20.1         0.0  0.0   0.1   1.5 307 0.0 2.4 0.0
  BOVS  SJ  23/10/27  20:02:21.0         0.0  0.0   0.8   1.5 330 0.0 1.3 0.0
  ZAGS  SJ  23/10/27  20:02:20.2         0.0  0.0  -0.2   1.5 345 0.0 2.1 0.0
  KUBS  SJ  23/10/27  20:02:28.9         0.0  0.0  -1.1   2.2 339 0.0 0.0 0.0
  IVAS  SJ  23/10/27  20:02:30.1         0.0  0.0  -0.7   2.3 304 0.0 0.0 0.0
  BLY   MN  23/10/27  20:03:05.5         0.0  0.0   1.3   4.7 303 0.0 0.0 0.0
  CEY   SL  23/10/27  20:03:34.0         0.0  0.0  -0.3   6.9 302 0.0 0.0 0.0

 RMS-ERR:         0.81

 First location:  2023/10/27 20:02:20
 This location:   2023/10/27 20:04:11