Alert sss2025oefi: determined by 30 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 30 phases used, weight 30):

  Off East Coast of Kamchatka  M=5.0  2025/07/21  12:43:56.6  52.41 N  160.34 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  PET   IU  25/07/21  12:44:21.0         0.0  0.0   2.3   1.2 302 0.0 4.8 0.0
  YSS   IU  25/07/21  12:46:57.7        20.2  0.9   1.9  12.6 251 4.5 0.0 0.0
  YAK   IU  25/07/21  12:48:17.0       234.6  1.0  -1.1  18.9 313 5.4 0.0 5.4
  CCB   AK  25/07/21  12:49:55.8         6.3  1.1   1.5  28.7  45 4.4 0.0 0.0
  ULN   IU  25/07/21  12:50:37.2         9.6  1.4  -1.2  33.7 284 4.5 0.0 0.0
  KURK  II  25/07/21  12:52:35.0        22.1  1.1  -1.9  48.0 303 5.0 0.0 5.1
  KEV   IU  25/07/21  12:53:16.4        17.3  0.8  -0.1  53.2 342 5.1 0.0 0.0
  SBM   MY  25/07/21  12:54:29.1        12.0  1.1   0.5  63.8 236 4.9 0.0 0.0
  MORC  GE  25/07/21  12:55:29.3        16.8  1.0   0.8  73.1 336 5.1 0.0 0.0
  PSZ   GE  25/07/21  12:55:35.9        16.4  1.3   1.0  74.2 334 5.0 0.0 5.3
  MLR   RO  25/07/21  12:55:37.9        22.6  1.0   0.6  74.6 329 5.2 0.0 5.3
  HGN   NL  25/07/21  12:55:38.4        24.9  1.1   1.0  74.6 344 5.2 0.0 0.0
  TIRR  GE  25/07/21  12:55:38.1        21.7  1.2   0.2  74.7 327 5.1 0.0 5.4
  MOA   OE  25/07/21  12:55:44.6        11.5  1.6   1.1  75.7 337 4.7 0.0 0.0
  BZS   RO  25/07/21  12:55:44.4        14.1  1.1   0.2  75.8 332 5.0 0.0 0.0
  ARSA  OE  25/07/21  12:55:46.1        14.7  1.2   1.1  75.9 336 5.0 0.0 5.3
  VRSS  SJ  25/07/21  12:55:41.8        16.6  1.0  -5.5  76.3 332 5.1 0.0 0.0
  TEKS  SJ  25/07/21  12:55:52.9        15.9  1.4  -0.2  77.4 333 4.9 0.0 5.9
  ZAPS  SJ  25/07/21  12:55:54.2       236.6  0.9  -0.4  77.6 330 6.3 0.0 6.1
  FUORN CH  25/07/21  12:55:57.0         6.8  0.7   1.8  77.7 339 4.9 0.0 0.0
  PLD   BS  25/07/21  12:55:56.9        19.6  1.1   0.4  78.0 328 5.1 0.0 5.9
  VTS1  BS  25/07/21  12:55:56.9        15.4  0.9   0.1  78.0 329 5.1 0.0 5.3
  SELS  SJ  25/07/21  12:55:57.1        16.6  0.7  -0.3  78.1 331 5.2 0.0 0.0
  UOSS  II  25/07/21  12:55:56.5        38.4  1.2  -2.6  78.5 296 5.4 0.0 0.0
  KKB   BS  25/07/21  12:56:01.2        14.7  0.9   0.3  78.8 329 5.1 0.0 0.0
  SRS   HT  25/07/21  12:56:03.4        22.1  1.2  -0.2  79.3 328 5.1 0.0 5.4
  PDG   MN  25/07/21  12:56:04.2        28.4  0.9  -0.2  79.4 332 5.4 0.0 0.0
  GRG   HT  25/07/21  12:56:06.9        16.7  1.1   0.4  79.8 329 5.1 0.0 5.7
  KPRO  HT  25/07/21  12:56:12.7        13.8  0.6  -0.4  81.0 329 5.2 0.0 5.4
  RAYN  II  25/07/21  12:56:34.0        12.2  1.3  -0.9  85.3 303 4.9 0.0 0.0

 RMS-ERR:         1.47

 First location:  2025/07/21 12:56:50
 This location:   2025/07/21 13:06:28