Alert sss2025ocpj: determined by 40 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 40 phases used, weight 40):

  Off East Coast of Kamchatka  M=5.3  2025/07/20  15:32:27.7  52.46 N  160.33 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  PET   IU  25/07/20  15:32:51.9         0.0  0.0   2.5   1.2 300 0.0 5.0 0.0
  YSS   IU  25/07/20  15:35:29.4       140.7  1.1   2.2  12.6 251 5.3 0.0 5.5
  YAK   IU  25/07/20  15:36:47.1       499.2  1.1  -1.7  18.9 312 5.7 0.0 5.7
  MSW   AV  25/07/20  15:36:56.2       139.6  1.4  -0.3  19.6  73 5.1 0.0 5.6
  INCN  IU  25/07/20  15:38:17.8        48.8  1.3   0.6  27.8 251 5.1 0.0 0.0
  CCB   AK  25/07/20  15:38:25.6        31.4  1.3   0.5  28.6  45 5.0 0.0 5.4
  BJT   IC  25/07/20  15:38:58.1        11.0  1.0   0.1  32.4 265 4.7 0.0 0.0
  ULN   IU  25/07/20  15:39:07.8        43.6  1.3  -1.5  33.7 284 5.2 0.0 0.0
  JOW   JP  25/07/20  15:39:20.7       141.6  1.1   0.1  35.0 236 5.8 0.0 0.0
  YKAW3 CN  25/07/20  15:40:32.8        16.0  1.2   2.3  43.3  42 4.8 0.0 0.0
  KURK  II  25/07/20  15:41:05.6        81.2  1.2  -2.2  48.0 303 5.6 0.0 5.7
  KEV   IU  25/07/20  15:41:46.4        35.6  1.0  -0.8  53.2 342 5.3 0.0 0.0
  OBN   II  25/07/20  15:42:53.9       116.7  1.1  -1.1  62.8 328 5.8 0.0 6.0
  SBM   MY  25/07/20  15:43:00.2        15.5  1.1   0.3  63.9 236 5.0 0.0 0.0
  KONO  IU  25/07/20  15:43:13.1        12.1  1.3   0.8  65.4 344 4.8 0.0 5.2
  KIV   II  25/07/20  15:43:38.6        40.1  1.3  -0.5  69.7 317 5.3 0.0 5.8
  GNI   IU  25/07/20  15:43:53.6        58.3  1.3   0.9  71.9 314 5.5 0.0 5.9
  MORC  GE  25/07/20  15:43:59.3        37.8  1.0  -0.0  73.0 336 5.4 0.0 5.6
  PSZ   GE  25/07/20  15:44:05.9        30.3  1.4   0.2  74.1 334 5.2 0.0 6.2
  SSPA  IU  25/07/20  15:44:05.5        15.7  1.1  -0.4  74.2  42 5.0 0.0 0.0
  GRFO  IU  25/07/20  15:44:09.0        52.8  1.2   0.7  74.6 340 5.5 0.0 5.8
  TIRR  GE  25/07/20  15:44:08.1        69.7  1.2  -0.7  74.6 327 5.6 0.0 5.8
  MOA   OE  25/07/20  15:44:14.8        29.6  1.2   0.4  75.6 337 5.2 0.0 0.0
  STU   GE  25/07/20  15:44:15.9        20.9  1.2   0.2  75.8 341 5.1 0.0 0.0
  ARSA  OE  25/07/20  15:44:16.1        25.9  0.9   0.3  75.9 336 5.3 0.0 0.0
  ANTO  IU  25/07/20  15:44:22.7        61.3  1.3  -0.0  77.1 321 5.5 0.0 5.8
  FUORN CH  25/07/20  15:44:26.8        24.9  0.9   0.8  77.7 339 5.3 0.0 5.7
  PLD   BS  25/07/20  15:44:27.3        47.0  1.1  -0.1  77.9 328 5.5 0.0 5.8
  VTS1  BS  25/07/20  15:44:27.0        25.0  0.8  -0.7  78.0 329 5.3 0.0 5.7
  UOSS  II  25/07/20  15:44:28.7       180.5  1.3  -1.4  78.5 296 6.0 0.0 6.2
  KKB   BS  25/07/20  15:44:31.3        32.5  1.2  -0.4  78.7 329 5.3 0.0 5.7
  PDG   MN  25/07/20  15:44:34.2        42.0  1.2  -1.0  79.3 332 5.4 0.0 5.6
  TIR   MN  25/07/20  15:44:38.9        57.0  1.1  -0.7  80.2 331 5.6 0.0 0.0
  AQU   MN  25/07/20  15:44:45.3        92.5  1.2   1.3  81.0 336 5.8 0.0 6.0
  CSS   GE  25/07/20  15:44:44.3        57.1  1.0  -0.5  81.2 319 5.6 0.0 5.9
  MBWA  IU  25/07/20  15:44:43.0         0.0  0.0  -1.4  81.6 218 0.0 0.0 0.0
  MARCO GE  25/07/20  15:44:50.9        21.7  1.1   0.1  82.3 333 5.2 0.0 5.8
  MSBI  GE  25/07/20  15:44:57.1        71.5  1.1   0.3  83.5 315 5.7 0.0 5.9
  CTRE  CA  25/07/20  15:44:59.6        25.6  1.3   1.9  83.6 345 5.2 0.0 0.0
  RAYN  II  25/07/20  15:45:04.7        56.0  1.2  -1.2  85.3 303 5.6 0.0 0.0

 RMS-ERR:         1.07

 First location:  2025/07/20 15:44:25
 This location:   2025/07/20 16:10:08