Alert sss2025oumu: 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=5.4  2025/07/30  10:40:55.4  52.20 N  159.34 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  YSS   IU  25/07/30  10:43:45.3        41.9  1.2  -0.6  11.9 250 4.7 0.0 6.4
  YAK   IU  25/07/30  10:45:14.9       240.6  0.8   1.5  18.6 313 5.5 0.0 6.0
  MSW   AV  25/07/30  10:45:29.7        33.2  0.8  -1.6  20.2  72 4.7 0.0 0.0
  CCB   AK  25/07/30  10:46:58.9         6.2  1.1   0.7  29.2  44 4.4 0.0 5.9
  ULN   IU  25/07/30  10:47:30.7         6.6  0.5  -1.8  33.1 284 4.8 0.0 0.0
  KURK  II  25/07/30  10:49:30.9        11.9  0.8  -1.6  47.6 302 4.9 0.0 0.0
  SBM   MY  25/07/30  10:51:27.0        14.0  1.3   3.7  63.2 235 4.9 0.0 0.0
  SUW   PL  25/07/30  10:51:54.8        10.1  0.9   0.4  67.7 334 4.9 0.0 0.0
  MORC  GE  25/07/30  10:52:27.9        16.2  0.8   1.0  73.0 335 5.1 0.0 0.0
  PSZ   GE  25/07/30  10:52:34.7        12.7  0.9   1.5  74.1 333 5.0 0.0 0.0
  DRGR  RO  25/07/30  10:52:34.7         9.0  1.3   0.3  74.3 331 4.7 0.0 0.0
  MLR   RO  25/07/30  10:52:36.2        23.2  2.5   0.9  74.4 328 4.8 0.0 0.0
  TIRR  GE  25/07/30  10:52:35.8        39.6  0.9  -0.0  74.5 326 5.5 0.0 0.0
  MOA   OE  25/07/30  10:52:42.8         8.8  1.2   0.7  75.6 337 4.7 0.0 0.0
  BZS   RO  25/07/30  10:52:42.3        10.6  1.4  -0.0  75.7 331 4.7 0.0 0.0
  ARSA  OE  25/07/30  10:52:44.6        12.1  1.0   1.2  75.8 336 4.9 0.0 0.0
  VRSS  SJ  25/07/30  10:52:45.6        16.7  1.0   0.1  76.2 331 5.1 0.0 0.0
  ANTO  IU  25/07/30  10:52:49.1        31.1  0.9  -0.2  76.9 321 5.4 0.0 0.0
  TEKS  SJ  25/07/30  10:52:48.2        12.8  2.4  -3.1  77.2 332 4.6 0.0 0.0
  ZAPS  SJ  25/07/30  10:52:52.4       134.2  0.9  -0.2  77.5 329 6.0 0.0 5.9
  FUORN CH  25/07/30  10:52:55.6         7.5  1.1   1.7  77.7 339 4.7 0.0 0.0
  VTS1  BS  25/07/30  10:52:55.3         0.0  0.0   0.4  77.9 329 0.0 0.0 0.0
  SELS  SJ  25/07/30  10:52:55.1         0.0  0.0  -0.4  78.0 330 0.0 0.0 0.0
  UOSS  II  25/07/30  10:52:52.9        44.5  1.0  -2.5  78.1 296 5.5 0.0 0.0
  SRS   HT  25/07/30  10:53:01.6        27.9  1.7  -0.0  79.1 328 5.1 0.0 0.0
  PDG   MN  25/07/30  10:53:02.1        16.9  0.8  -0.5  79.3 331 5.2 0.0 0.0
  RAYN  II  25/07/30  10:53:30.1        18.5  0.8  -1.7  84.9 303 5.2 0.0 6.9

 RMS-ERR:         1.41

 First location:  2025/07/30 10:53:47
 This location:   2025/07/30 11:01:23