Alert sss2025yubd: determined by 14 phases, type A

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

  Bulgaria  M=2.1  2025/12/19  12:09:44.1  42.54 N  24.16 E   1 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  VTS1  BS  25/12/19  12:09:56.7         0.0  0.0  -0.6   0.7 276 0.0 1.7 0.0
  VTS1  BS  25/12/19  12:10:06.5         0.0  0.0  -0.4   0.7 276 0.0 1.7 0.0
  KKB   BS  25/12/19  12:10:04.4         0.0  0.0   0.4   1.0 228 0.0 2.0 0.0
  BOSS  SJ  25/12/19  12:10:07.2         0.0  0.0  -1.0   1.3 269 0.0 1.8 0.0
  BOSS  SJ  25/12/19  12:10:25.7         0.0  0.0  -0.1   1.3 269 0.0 1.8 0.0
  ZAPS  SJ  25/12/19  12:10:09.2         0.0  0.0  -0.6   1.3 304 0.0 2.7 0.0
  ZAPS  SJ  25/12/19  12:10:30.1         0.0  0.0   1.6   1.3 304 0.0 2.7 0.0
  PRVS  SJ  25/12/19  12:10:13.2         0.0  0.0   0.5   1.5 269 0.0 2.1 0.0
  PRVS  SJ  25/12/19  12:10:34.7         0.0  0.0   0.4   1.5 269 0.0 2.1 0.0
  BARS  SJ  25/12/19  12:10:16.2         0.0  0.0   0.6   1.8 280 0.0 2.2 0.0
  BARS  SJ  25/12/19  12:10:39.6         0.0  0.0   0.0   1.8 280 0.0 2.2 0.0
  ZAGS  SJ  25/12/19  12:10:18.1         0.0  0.0   0.4   1.9 313 0.0 2.0 0.0
  ZAGS  SJ  25/12/19  12:10:41.8         0.0  0.0  -1.4   1.9 313 0.0 2.0 0.0
  SELS  SJ  25/12/19  12:10:23.9         0.0  0.0   0.3   2.3 288 0.0 2.6 0.0

 RMS-ERR:         0.74

 First location:  2025/12/19 12:10:27
 This location:   2025/12/19 12:11:05