Alert sss2023dtco: determined by 12 phases, type A

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

  Bulgaria  M=2.1  2023/02/23  03:28:37.8  41.95 N  23.17 E   5 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  KKB   BS  23/02/23  03:28:40.2         0.0  0.0   0.1   0.1 197 0.0 1.6 0.0
  VTS1  BS  23/02/23  03:28:50.7         0.0  0.0   0.2   0.7   4 0.0 2.4 0.0
  VTS1  BS  23/02/23  03:28:59.6         0.0  0.0  -0.1   0.7   4 0.0 2.4 0.0
  BOSS  SJ  23/02/23  03:28:52.0         0.0  0.0  -0.4   0.8 316 0.0 1.6 0.0
  BOSS  SJ  23/02/23  03:29:02.6         0.0  0.0  -0.4   0.8 316 0.0 1.6 0.0
  KNT   HT  23/02/23  03:28:53.7         0.0  0.0   0.2   0.8 195 0.0 2.0 0.0
  SRS   HT  23/02/23  03:28:54.6         0.0  0.0  -0.5   0.9 159 0.0 2.5 0.0
  PRVS  SJ  23/02/23  03:28:56.9         0.0  0.0   0.2   1.0 305 0.0 2.0 0.0
  PRVS  SJ  23/02/23  03:29:11.1         0.0  0.0   0.7   1.0 305 0.0 2.0 0.0
  BARS  SJ  23/02/23  03:29:02.5         0.0  0.0  -0.7   1.3 311 0.0 2.5 0.0
  ZAPS  SJ  23/02/23  03:29:04.0         0.0  0.0  -0.2   1.4 343 0.0 3.1 0.0
  MPE   BS  23/02/23  03:29:06.1         0.0  0.0   0.7   1.5  16 0.0 1.1 0.0

 RMS-ERR:         0.41

 First location:  2023/02/23 03:29:10
 This location:   2023/02/23 03:29:30