Alert sss2024usab: determined by 15 phases, type A

 LOCSAT solution with earthmodel iasp91_scanloc (with start solution, 15 phases used, weight 15):

  Bulgaria  M=2.2  2024/10/21  11:11:38.7  42.50 N  23.12 E   1 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  VTS1  BS  24/10/21  11:11:40.8         0.0  0.0  -0.6   0.1  35 0.0 1.8 0.0
  BOSS  SJ  24/10/21  11:11:47.7         0.0  0.0  -0.3   0.5 271 0.0 1.8 0.0
  BOSS  SJ  24/10/21  11:11:54.9         0.0  0.0   0.1   0.5 271 0.0 1.8 0.0
  PRVS  SJ  24/10/21  11:11:53.5         0.0  0.0   0.0   0.8 271 0.0 1.8 0.0
  PRVS  SJ  24/10/21  11:12:04.4         0.0  0.0   0.2   0.8 271 0.0 1.8 0.0
  ZAPS  SJ  24/10/21  11:11:55.3         0.0  0.0   0.2   0.9 335 0.0 2.9 0.0
  KNT   HT  24/10/21  11:12:04.6         0.0  0.0   0.3   1.3 187 0.0 3.2 0.0
  SRS   HT  24/10/21  11:12:06.2         0.0  0.0   0.5   1.4 165 0.0 2.6 0.0
  ZAGS  SJ  24/10/21  11:12:06.4         0.0  0.0   0.1   1.5 334 0.0 2.2 0.0
  ZAGS  SJ  24/10/21  11:12:28.3         0.0  0.0   1.3   1.5 334 0.0 2.2 0.0
  BOVS  SJ  24/10/21  11:12:07.1         0.0  0.0  -0.1   1.5 318 0.0 1.1 0.0
  BOVS  SJ  24/10/21  11:12:28.8         0.0  0.0  -0.0   1.5 318 0.0 1.1 0.0
  SELS  SJ  24/10/21  11:12:08.3         0.0  0.0  -0.3   1.6 297 0.0 2.2 0.0
  SELS  SJ  24/10/21  11:12:30.5         0.0  0.0  -0.7   1.6 297 0.0 2.2 0.0
  GOCS  SJ  24/10/21  11:12:12.4         0.0  0.0  -0.6   2.0 304 0.0 0.0 0.0

 RMS-ERR:         0.50

 First location:  2024/10/21 11:12:18
 This location:   2024/10/21 11:12:54