Alert sss2025oean: determined by 27 phases, type A

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

  Off East Coast of Kamchatka  M=5.0  2025/07/21  10:17:59.2  51.87 N  160.26 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  PET   IU  25/07/21  10:18:27.0         0.0  0.0   0.9   1.5 320 0.0 4.5 0.0
  YAK   IU  25/07/21  10:22:22.7       204.5  1.0  -1.6  19.3 314 5.4 0.0 5.3
  CCB   AK  25/07/21  10:24:00.4         4.3  1.3  -0.2  29.1  44 4.1 0.0 0.0
  ULN   IU  25/07/21  10:24:42.8         5.9  1.4   1.0  33.8 285 4.3 0.0 0.0
  KURK  II  25/07/21  10:26:40.6        16.4  1.1  -0.9  48.3 303 4.9 0.0 5.0
  MORC  GE  25/07/21  10:29:35.0        13.4  1.1   1.1  73.5 336 4.9 0.0 0.0
  PSZ   GE  25/07/21  10:29:41.1        10.1  0.9   0.9  74.6 334 4.9 0.0 0.0
  DRGR  RO  25/07/21  10:29:41.8         7.0  1.1   0.3  74.8 331 4.6 0.0 0.0
  MLR   RO  25/07/21  10:29:43.4        17.1  0.8   1.0  75.0 329 5.2 0.0 0.0
  GRFO  IU  25/07/21  10:29:44.2        12.6  0.9   1.2  75.1 340 5.0 0.0 0.0
  HGN   NL  25/07/21  10:29:43.7        22.1  1.1   0.7  75.1 344 5.2 0.0 0.0
  TIRR  GE  25/07/21  10:29:43.6        20.0  1.1   0.6  75.1 327 5.1 0.0 0.0
  MOA   OE  25/07/21  10:29:47.7         6.9  1.1  -1.2  76.1 337 4.7 0.0 0.0
  BZS   RO  25/07/21  10:29:49.9        11.4  1.0   0.5  76.2 332 4.9 0.0 0.0
  ARSA  OE  25/07/21  10:29:51.8         6.6  0.8   1.5  76.4 336 4.8 0.0 0.0
  VRSS  SJ  25/07/21  10:29:46.7        12.8  1.0  -5.8  76.8 332 5.0 0.0 0.0
  TEKS  SJ  25/07/21  10:29:58.6        10.5  1.4   0.3  77.8 333 4.7 0.0 0.0
  ZAPS  SJ  25/07/21  10:29:59.8       148.7  0.9   0.1  78.1 330 6.1 0.0 5.9
  FUORN CH  25/07/21  10:30:02.1         8.6  0.8   1.6  78.2 339 4.9 0.0 0.0
  PLD   BS  25/07/21  10:30:01.6        17.4  0.9   0.1  78.4 328 5.2 0.0 0.0
  VTS1  BS  25/07/21  10:30:02.4        11.4  1.0   0.6  78.5 329 4.9 0.0 0.0
  SELS  SJ  25/07/21  10:30:02.5        12.3  0.9   0.0  78.6 331 5.0 0.0 0.0
  KKB   BS  25/07/21  10:30:00.8        16.7  1.1  -5.0  79.2 329 5.1 0.0 0.0
  SRS   HT  25/07/21  10:30:09.2        19.2  0.9   0.6  79.7 328 5.2 0.0 0.0
  PDG   MN  25/07/21  10:30:09.5        15.9  0.9   0.1  79.8 332 5.1 0.0 0.0
  GRG   HT  25/07/21  10:30:12.2        14.6  1.1   0.7  80.2 329 5.0 0.0 0.0
  RAYN  II  25/07/21  10:30:39.6        11.3  0.9   0.7  85.6 303 5.0 0.0 0.0

 RMS-ERR:         1.70

 First location:  2025/07/21 10:31:11
 This location:   2025/07/21 10:35:57