Alert sss2025byhp: determined by 12 phases, type A

 LOCSAT solution with earthmodel iasp91_scanloc (with start solution, 12 phases used, weight 12):

  Bulgaria  M=2.1  2025/01/28  12:37:40.6  42.71 N  24.02 E   1 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  VTS1  BS  25/01/28  12:37:51.8         0.0  0.0  -0.0   0.6 261 0.0 1.6 0.0
  VTS1  BS  25/01/28  12:38:00.0         0.0  0.0  -0.1   0.6 261 0.0 1.6 0.0
  PLD   BS  25/01/28  12:37:55.5         0.0  0.0  -0.1   0.8 136 0.0 1.8 0.0
  ZAPS  SJ  25/01/28  12:38:02.3         0.0  0.0  -0.6   1.2 299 0.0 2.7 0.0
  ZAPS  SJ  25/01/28  12:38:19.0         0.0  0.0  -0.1   1.2 299 0.0 2.7 0.0
  BOSS  SJ  25/01/28  12:38:03.3         0.0  0.0   0.2   1.2 260 0.0 2.0 0.0
  BOSS  SJ  25/01/28  12:38:20.2         0.0  0.0   0.8   1.2 260 0.0 2.0 0.0
  PRVS  SJ  25/01/28  12:38:07.3         0.0  0.0  -0.7   1.4 263 0.0 2.2 0.0
  PRVS  SJ  25/01/28  12:38:27.7         0.0  0.0  -0.7   1.4 263 0.0 2.2 0.0
  SRS   HT  25/01/28  12:38:10.7         0.0  0.0   0.2   1.6 191 0.0 2.2 0.0
  ZAGS  SJ  25/01/28  12:38:12.4         0.0  0.0   0.9   1.7 311 0.0 2.2 0.0
  ZAGS  SJ  25/01/28  12:38:35.1         0.0  0.0   0.1   1.7 311 0.0 2.2 0.0

 RMS-ERR:         0.50

 First location:  2025/01/28 12:38:21
 This location:   2025/01/28 12:38:56