Alert sss2025cdrt: determined by 13 phases, type A

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

  Bulgaria  M=2.1  2025/01/31  11:26:48.5  42.54 N  23.14 E   8 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  VTS1  BS  25/01/31  11:26:51.1         0.0  0.0   0.2   0.1  42 0.0 1.3 0.0
  BOSS  SJ  25/01/31  11:26:58.4         0.0  0.0   0.2   0.5 266 0.0 1.5 0.0
  BOSS  SJ  25/01/31  11:27:05.5         0.0  0.0   0.3   0.5 266 0.0 1.5 0.0
  KKB   BS  25/01/31  11:27:01.0         0.0  0.0  -0.8   0.7 181 0.0 1.7 0.0
  KKB   BS  25/01/31  11:27:11.3         0.0  0.0  -0.2   0.7 181 0.0 1.7 0.0
  PRVS  SJ  25/01/31  11:27:03.6         0.0  0.0  -0.0   0.8 268 0.0 1.6 0.0
  PRVS  SJ  25/01/31  11:27:14.2         0.0  0.0  -0.3   0.8 268 0.0 1.6 0.0
  ZAPS  SJ  25/01/31  11:27:05.7         0.0  0.0   1.3   0.8 333 0.0 2.8 0.0
  KNT   HT  25/01/31  11:27:13.6         0.0  0.0  -0.5   1.4 188 0.0 2.7 0.0
  KNT   HT  25/01/31  11:27:34.9         0.0  0.0   1.5   1.4 188 0.0 2.7 0.0
  SELS  SJ  25/01/31  11:27:18.5         0.0  0.0   1.0   1.6 295 0.0 2.1 0.0
  KUBS  SJ  25/01/31  11:27:23.6         0.0  0.0  -1.1   2.2 331 0.0 2.4 0.0
  IVAS  SJ  25/01/31  11:27:26.9         0.0  0.0  -1.5   2.4 296 0.0 2.5 0.0

 RMS-ERR:         0.87

 First location:  2025/01/31 11:27:23
 This location:   2025/01/31 11:30:43