Alert sss2025bbhw: determined by 27 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 27 phases used, weight 27):

  Hokkaido, Japan Region  M=5.2  2025/01/15  22:38:13.9  41.04 N  142.33 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  YSS   IU  25/01/15  22:39:42.7       166.9  0.9   1.1   5.9   3 5.1 4.8 0.0
  BJT   IC  25/01/15  22:42:45.4        69.4  0.9   0.1  19.8 276 4.9 0.0 0.0
  ULN   IU  25/01/15  22:43:45.0        23.8  0.9  -1.0  25.8 297 4.8 0.0 0.0
  ENH   IC  25/01/15  22:44:11.4        28.7  0.8   1.1  28.6 258 5.2 0.0 0.0
  KURK  II  25/01/15  22:46:21.0        21.0  0.9  -1.0  44.0 305 5.1 0.0 0.0
  CCB   AK  25/01/15  22:46:32.0        20.3  1.0   0.2  45.2  35 5.0 0.0 0.0
  YKAW3 CN  25/01/15  22:48:20.6         8.8  0.9   0.7  59.7  31 4.8 0.0 0.0
  KIV   II  25/01/15  22:49:18.6        86.5  1.1   0.3  68.6 310 5.8 0.0 5.9
  FFC   II  25/01/15  22:49:23.9        30.3  1.0  -1.2  69.7  34 5.3 0.0 0.0
  GNI   IU  25/01/15  22:49:26.4        15.5  1.3   1.3  69.7 306 4.9 0.0 0.0
  UOSS  II  25/01/15  22:49:34.0        46.0  1.1   0.3  71.1 287 5.5 0.0 0.0
  ANTO  IU  25/01/15  22:50:08.1        30.4  1.0   0.6  76.9 312 5.4 0.0 0.0
  MORC  GE  25/01/15  22:50:08.7        20.6  1.1  -0.1  77.1 327 5.2 0.0 0.0
  DRGR  RO  25/01/15  22:50:08.2         0.0  0.0  -0.7  77.1 322 0.0 0.0 0.0
  DRGR  RO  25/01/15  22:50:08.8         0.0  0.0  -0.0  77.1 322 0.0 0.0 0.0
  PSZ   GE  25/01/15  22:50:11.6        17.7  1.3   0.4  77.5 325 5.0 0.0 0.0
  GZR   RO  25/01/15  22:50:12.7         7.7  1.6  -1.8  78.1 321 4.6 0.0 5.7
  BZS   RO  25/01/15  22:50:15.8         8.3  1.4  -0.7  78.5 322 4.7 0.0 0.0
  VRSS  SJ  25/01/15  22:50:19.1        12.7  1.5  -0.3  79.0 322 4.8 0.0 0.0
  GRFO  IU  25/01/15  22:50:22.8        27.6  1.0  -0.2  79.6 330 5.3 0.0 0.0
  RAYN  II  25/01/15  22:50:22.7        40.4  1.2   0.2  79.6 292 5.4 0.0 0.0
  ZAPS  SJ  25/01/15  22:50:23.6       148.8  0.9   0.1  79.7 320 6.1 0.0 5.9
  CSS   GE  25/01/15  22:50:24.6        21.5  0.8   0.3  79.9 308 5.3 0.0 0.0
  VTS1  BS  25/01/15  22:50:24.9        21.4  0.9   0.4  79.9 319 5.2 0.0 0.0
  TEKS  SJ  25/01/15  22:50:25.7        11.0  1.8  -0.5  80.2 323 4.7 0.0 0.0
  MSBI  GE  25/01/15  22:50:31.5        29.3  0.9   0.4  81.2 304 5.4 0.0 0.0
  FUORN CH  25/01/15  22:50:38.4        21.0  1.0   0.1  82.5 329 5.2 0.0 0.0

 RMS-ERR:         0.71

 First location:  2025/01/15 22:51:29
 This location:   2025/01/15 23:15:37