Alert sss2023tafa: determined by 12 phases, type A

 LOCSAT solution with earthmodel iasp91_scanloc (with start solution, 12 phases used, weight 12):

  Bulgaria  M=2.1  2023/09/28  11:42:57.8  42.69 N  23.89 E   5 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  VTS1  BS  23/09/28  11:43:07.3         0.0  0.0   0.1   0.5 261 0.0 1.3 0.0
  MPE   BS  23/09/28  11:43:10.9         0.0  0.0   0.1   0.7 350 0.0 2.1 0.0
  MPE   BS  23/09/28  11:43:20.3         0.0  0.0   0.2   0.7 350 0.0 2.1 0.0
  KKB   BS  23/09/28  11:43:17.5         0.0  0.0   0.1   1.0 214 0.0 1.8 0.0
  BOSS  SJ  23/09/28  11:43:17.7         0.0  0.0  -0.7   1.1 260 0.0 1.6 0.0
  ZAPS  SJ  23/09/28  11:43:18.1         0.0  0.0  -0.7   1.1 303 0.0 2.6 0.0
  ZAPS  SJ  23/09/28  11:43:34.3         0.0  0.0   0.3   1.1 303 0.0 2.6 0.0
  PRVS  SJ  23/09/28  11:43:22.7         0.0  0.0  -1.0   1.4 263 0.0 2.1 0.0
  PRVS  SJ  23/09/28  11:43:43.2         0.0  0.0   0.6   1.4 263 0.0 2.1 0.0
  BARS  SJ  23/09/28  11:43:26.4         0.0  0.0  -0.0   1.5 275 0.0 2.3 0.0
  BARS  SJ  23/09/28  11:43:48.5         0.0  0.0   0.4   1.5 275 0.0 2.3 0.0
  SRS   HT  23/09/28  11:43:27.9         0.0  0.0   0.6   1.6 188 0.0 2.6 0.0

 RMS-ERR:         0.51

 First location:  2023/09/28 11:43:36
 This location:   2023/09/28 11:44:16