Alert sss2025owzj: determined by 24 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 24 phases used, weight 24):

  East of Kuril Islands  M=5.1  2025/07/31  19:18:10.2  50.46 N  158.49 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  PET   IU  25/07/31  19:18:52.7         0.0  0.0   0.9   2.6   2 0.0 4.3 0.0
  YAK   IU  25/07/31  19:22:36.7        89.0  0.8  -1.1  19.5 317 5.1 0.0 0.0
  CCB   AK  25/07/31  19:24:26.9         5.6  0.9  -0.5  30.9  42 4.4 0.0 0.0
  ULN   IU  25/07/31  19:24:47.0         7.1  0.9   0.4  33.1 286 4.6 0.0 5.5
  KURK  II  25/07/31  19:26:50.5        11.5  1.0  -0.6  48.1 303 4.8 0.0 4.9
  KONO  IU  25/07/31  19:29:01.5         4.9  1.2  -3.5  67.0 344 4.5 0.0 0.0
  SUW   PL  25/07/31  19:29:17.0        15.7  1.1  -0.5  69.0 334 5.0 0.0 0.0
  KIV   II  25/07/31  19:29:25.4        15.6  1.2  -0.3  70.4 317 5.0 0.0 0.0
  GNI   IU  25/07/31  19:29:40.0        20.0  1.2   1.7  72.5 313 5.1 0.0 0.0
  MORC  GE  25/07/31  19:29:50.2        19.1  1.1   0.6  74.4 335 5.1 0.0 0.0
  PSZ   GE  25/07/31  19:29:56.3        11.5  1.1   0.8  75.4 333 4.9 0.0 0.0
  PSZ   GE  25/07/31  19:29:56.4        11.5  1.1   0.9  75.4 333 4.9 0.0 0.0
  MLR   RO  25/07/31  19:29:57.6        15.9  1.7   0.6  75.6 328 4.8 0.0 0.0
  TIRR  GE  25/07/31  19:29:57.3        21.2  1.0   0.1  75.7 326 5.2 0.0 0.0
  GRFO  IU  25/07/31  19:29:59.9        24.2  0.9   0.7  76.0 339 5.3 0.0 0.0
  MOA   OE  25/07/31  19:30:05.2        12.2  0.9   0.5  77.0 336 5.0 0.0 0.0
  VRSS  SJ  25/07/31  19:30:07.2        23.3  1.0  -0.1  77.5 331 5.2 0.0 0.0
  TEKS  SJ  25/07/31  19:30:12.9        17.8  0.9  -0.4  78.5 331 5.2 0.0 0.0
  ZAPS  SJ  25/07/31  19:30:13.9       319.4  0.9  -0.2  78.7 329 6.4 0.0 6.2
  VTS1  BS  25/07/31  19:30:16.4        28.4  0.9   0.2  79.1 328 5.4 0.0 0.0
  SELS  SJ  25/07/31  19:30:16.7        24.7  0.9  -0.4  79.2 330 5.3 0.0 0.0
  SRS   HT  25/07/31  19:30:22.9        23.4  1.0   0.1  80.3 327 5.3 0.0 0.0
  KNT   HT  25/07/31  19:30:24.8        47.2  1.1   1.0  80.5 328 5.5 0.0 0.0
  RAYN  II  25/07/31  19:30:48.2         6.4  1.1  -0.7  85.4 302 4.7 0.0 0.0

 RMS-ERR:         0.98

 First location:  2025/07/31 19:31:00
 This location:   2025/07/31 19:35:24