Alert sss2025yuba: determined by 13 phases, type A

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

  Bulgaria  M=2.0  2025/12/19  12:05:29.0  42.58 N  24.15 E   5 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  PLD   BS  25/12/19  12:05:41.3         0.0  0.0   0.5   0.6 134 0.0 1.8 0.0
  VTS1  BS  25/12/19  12:05:40.8         0.0  0.0  -1.2   0.7 273 0.0 1.6 0.0
  KKB   BS  25/12/19  12:05:49.5         0.0  0.0   0.3   1.1 226 0.0 1.9 0.0
  BOSS  SJ  25/12/19  12:05:51.4         0.0  0.0  -1.7   1.3 267 0.0 1.6 0.0
  BOSS  SJ  25/12/19  12:06:11.6         0.0  0.0   1.1   1.3 267 0.0 1.6 0.0
  ZAPS  SJ  25/12/19  12:05:53.5         0.0  0.0  -0.8   1.3 302 0.0 2.3 0.0
  ZAPS  SJ  25/12/19  12:06:13.1         0.0  0.0   0.6   1.3 302 0.0 2.3 0.0
  PRVS  SJ  25/12/19  12:05:57.3         0.0  0.0  -0.4   1.5 268 0.0 2.1 0.0
  PRVS  SJ  25/12/19  12:06:20.1         0.0  0.0   0.9   1.5 268 0.0 2.1 0.0
  BARS  SJ  25/12/19  12:06:00.3         0.0  0.0  -0.2   1.7 279 0.0 2.2 0.0
  BARS  SJ  25/12/19  12:06:23.9         0.0  0.0  -0.4   1.7 279 0.0 2.2 0.0
  ZAGS  SJ  25/12/19  12:06:03.6         0.0  0.0   1.3   1.9 312 0.0 2.1 0.0
  SELS  SJ  25/12/19  12:06:08.2         0.0  0.0  -0.2   2.3 287 0.0 2.6 0.0

 RMS-ERR:         0.86

 First location:  2025/12/19 12:06:19
 This location:   2025/12/19 12:06:49