Alert sss2025mflm: determined by 22 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 22 phases used, weight 22):

  Hokkaido, Japan Region  M=5.1  2025/06/23  17:55:10.5  42.26 N  144.26 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  YSS   IU  25/06/23  17:56:25.2         0.0  0.0   2.3   4.8 348 0.0 4.5 0.0
  YAK   IU  25/06/23  17:59:56.7        91.3  0.8  -3.7  21.6 341 5.2 0.0 5.1
  ULN   IU  25/06/23  18:00:50.7        20.6  1.1   1.2  26.6 295 4.7 0.0 0.0
  CCB   AK  25/06/23  18:03:14.7         5.5  1.0   0.9  43.4  35 4.4 0.0 0.0
  KURK  II  25/06/23  18:03:22.6         7.4  0.8   0.1  44.5 305 4.7 0.0 0.0
  KIV   II  25/06/23  18:06:18.4        72.2  1.1   1.6  68.9 311 5.7 0.0 5.7
  MORC  GE  25/06/23  18:07:03.9        16.2  1.2  -0.2  76.8 328 5.0 0.0 0.0
  DRGR  RO  25/06/23  18:07:05.0         4.2  1.1   0.1  77.0 323 4.4 0.0 0.0
  PSZ   GE  25/06/23  18:07:07.3         9.4  1.1   0.5  77.3 325 4.8 0.0 0.0
  GZR   RO  25/06/23  18:07:10.6         3.7  1.2  -0.1  78.0 322 4.4 0.0 0.0
  BZS   RO  25/06/23  18:07:11.9         7.6  1.1  -0.7  78.4 323 4.7 0.0 0.0
  VRSS  SJ  25/06/23  18:07:15.3        11.1  1.1  -0.2  78.9 323 4.9 0.0 0.0
  ZAPS  SJ  25/06/23  18:07:18.6        76.6  1.0  -1.4  79.7 321 5.8 0.0 5.6
  VTS1  BS  25/06/23  18:07:21.5        12.1  0.9   0.3  79.9 320 5.0 0.0 0.0
  TEKS  SJ  25/06/23  18:07:21.8         7.4  1.0  -0.4  80.1 324 4.7 0.0 6.0
  SELS  SJ  25/06/23  18:07:22.8         6.7  0.9  -1.1  80.5 322 4.7 0.0 0.0
  KKB   BS  25/06/23  18:07:25.6        12.6  0.8   1.0  80.6 320 5.1 0.0 0.0
  SRS   HT  25/06/23  18:07:26.1        12.0  1.0  -0.3  80.9 319 4.9 0.0 0.0
  PDG   MN  25/06/23  18:07:31.4        29.3  0.8  -0.4  81.9 322 5.4 0.0 0.0
  FUORN CH  25/06/23  18:07:33.6        16.4  1.0   0.4  82.2 330 5.1 0.0 0.0
  AQU   MN  25/06/23  18:07:45.8        26.1  0.7   0.7  84.5 326 5.4 0.0 5.6
  PII   IV  25/06/23  18:07:43.7        19.0  0.7  -1.6  84.5 328 5.3 0.0 5.9

 RMS-ERR:         1.21

 First location:  2025/06/23 18:08:32
 This location:   2025/06/23 18:09:14