Alert sss2023qbll: determined by 13 phases, type A

 LOCSAT solution with earthmodel iasp91_scanloc (with start solution, 13 phases used, weight 13):

  Bulgaria  M=1.8  2023/08/17  11:29:36.8  42.68 N  23.92 E   1 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  VTS1  BS  23/08/17  11:29:45.8         0.0  0.0  -0.7   0.5 263 0.0 1.5 0.0
  MPE   BS  23/08/17  11:29:49.3         0.0  0.0  -0.6   0.7 349 0.0 2.1 0.0
  MPE   BS  23/08/17  11:29:59.9         0.0  0.0   0.3   0.7 349 0.0 2.1 0.0
  KKB   BS  23/08/17  11:29:57.0         0.0  0.0   0.6   1.0 215 0.0 1.9 0.0
  BOSS  SJ  23/08/17  11:29:57.6         0.0  0.0  -0.1   1.1 261 0.0 1.6 0.0
  ZAPS  SJ  23/08/17  11:29:57.9         0.0  0.0  -0.3   1.1 303 0.0 2.6 0.0
  ZAPS  SJ  23/08/17  11:30:14.3         0.0  0.0   0.6   1.1 303 0.0 2.6 0.0
  PRVS  SJ  23/08/17  11:30:02.6         0.0  0.0  -0.3   1.4 263 0.0 1.7 0.0
  PRVS  SJ  23/08/17  11:30:22.0         0.0  0.0  -0.1   1.4 263 0.0 1.7 0.0
  ZAGS  SJ  23/08/17  11:30:06.3         0.0  0.0  -0.8   1.7 313 0.0 1.8 0.0
  ZAGS  SJ  23/08/17  11:30:29.7         0.0  0.0  -0.4   1.7 313 0.0 1.8 0.0
  BOVS  SJ  23/08/17  11:30:10.6         0.0  0.0   0.7   1.9 301 0.0 1.1 0.0
  KUBS  SJ  23/08/17  11:30:17.8         0.0  0.0   1.0   2.4 318 0.0 2.3 0.0

 RMS-ERR:         0.57

 First location:  2023/08/17 11:30:15
 This location:   2023/08/17 11:30:52