Alert sss2022twwt: determined by 14 phases, type A

 LOCSAT solution with earthmodel iasp91_scanloc (with start solution, 14 phases used, weight 14):

  Bulgaria  M=1.9  2022/10/10  21:40:05.0  42.15 N  23.54 E   2 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  KKB   BS  22/10/10  21:40:13.0         0.0  0.0  -0.3   0.4 225 0.0 1.7 0.0
  KKB   BS  22/10/10  21:40:20.2         0.0  0.0   0.9   0.4 225 0.0 1.7 0.0
  VTS1  BS  22/10/10  21:40:13.5         0.0  0.0  -1.5   0.5 334 0.0 1.9 0.0
  VTS1  BS  22/10/10  21:40:21.2         0.0  0.0  -0.9   0.5 334 0.0 1.9 0.0
  PLD   BS  22/10/10  21:40:22.8         0.0  0.0   0.5   0.9  90 0.0 2.0 0.0
  SRS   HT  22/10/10  21:40:24.7         0.0  0.0  -0.3   1.0 178 0.0 2.0 0.0
  MPE   BS  22/10/10  21:40:27.7         0.0  0.0  -0.6   1.2   7 0.0 0.0 0.0
  MPE   BS  22/10/10  21:40:46.8         0.0  0.0   1.6   1.2   7 0.0 0.0 0.0
  ZAPS  SJ  22/10/10  21:40:29.5         0.0  0.0  -0.6   1.3 330 0.0 0.0 0.0
  ZAPS  SJ  22/10/10  21:40:49.4         0.0  0.0   1.1   1.3 330 0.0 0.0 0.0
  BARS  SJ  22/10/10  21:40:32.7         0.0  0.0   0.7   1.4 298 0.0 0.0 0.0
  BARS  SJ  22/10/10  21:40:52.8         0.0  0.0   0.5   1.4 298 0.0 0.0 0.0
  ZAGS  SJ  22/10/10  21:40:37.7         0.0  0.0  -0.9   1.9 331 0.0 0.0 0.0
  SELS  SJ  22/10/10  21:40:40.5         0.0  0.0  -0.3   2.1 302 0.0 0.0 0.0

 RMS-ERR:         0.85

 First location:  2022/10/10 21:41:01
 This location:   2022/10/10 21:41:12