Alert sss2025yuzk: 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  2025/12/20  00:24:52.6  51.64 N  159.69 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  PET   IU  25/12/20  00:25:20.9         0.0  0.0   1.3   1.5 336 0.0 4.3 0.0
  YAK   IU  25/12/20  00:29:15.8       133.8  1.0  -1.0  19.2 314 5.2 0.0 5.2
  CCB   AK  25/12/20  00:30:58.4         0.0  0.0   0.7  29.5  44 0.0 0.0 0.0
  ULN   IU  25/12/20  00:31:33.0         6.9  1.2   0.2  33.5 285 4.5 0.0 0.0
  KURK  II  25/12/20  00:33:32.4        14.4  1.2  -1.1  48.1 303 4.8 0.0 0.0
  SHL   IN  25/12/20  00:34:38.1        23.9  1.1   1.5  56.7 270 5.1 0.0 6.6
  KIV   II  25/12/20  00:36:07.5        16.7  1.8   1.4  70.0 317 4.8 0.0 0.0
  GNI   IU  25/12/20  00:36:20.8        35.0  1.8   1.5  72.2 313 5.1 0.0 5.8
  MORC  GE  25/12/20  00:36:27.9        10.3  1.6   0.2  73.6 336 4.7 0.0 0.0
  PSZ   GE  25/12/20  00:36:34.4        12.9  1.7   0.5  74.7 333 4.7 0.0 6.0
  DRGR  RO  25/12/20  00:36:35.1         9.9  1.8   0.0  74.9 331 4.6 0.0 0.0
  MLR   RO  25/12/20  00:36:36.2        10.6  1.7   0.3  75.0 328 4.7 0.0 0.0
  GZR   RO  25/12/20  00:36:41.9         9.4  1.8  -0.3  76.1 330 4.6 0.0 0.0
  BZS   RO  25/12/20  00:36:42.4        13.6  2.6  -0.6  76.3 331 4.6 0.0 0.0
  ARSA  OE  25/12/20  00:36:44.7        10.5  2.2   0.6  76.5 336 4.5 0.0 0.0
  VRSS  SJ  25/12/20  00:36:41.1        16.7  1.4  -5.0  76.8 331 4.9 0.0 0.0
  VRSS  SJ  25/12/20  00:36:41.1        16.7  1.4  -5.0  76.8 331 4.9 0.0 0.0
  ANTO  IU  25/12/20  00:36:50.3        12.1  1.8   0.5  77.5 321 4.7 0.0 0.0
  TEKS  SJ  25/12/20  00:36:51.9        11.3  1.6  -0.1  77.9 332 4.7 0.0 5.6
  FUORN CH  25/12/20  00:36:58.3         6.8  2.1   3.9  78.3 339 4.4 0.0 0.0
  PLD   BS  25/12/20  00:36:55.6        11.9  2.2   0.7  78.4 328 4.6 0.0 0.0
  VTS1  BS  25/12/20  00:36:55.3         8.4  1.7  -0.1  78.5 329 4.6 0.0 0.0
  SELS  SJ  25/12/20  00:36:55.5        10.3  1.8  -0.5  78.6 331 4.6 0.0 0.0
  PDG   MN  25/12/20  00:37:02.3         8.2  1.7  -0.7  79.9 331 4.6 0.0 0.0
  KNT   HT  25/12/20  00:37:03.2        27.0  1.5   0.1  79.9 328 5.1 0.0 0.0
  GRG   HT  25/12/20  00:37:04.8        11.0  1.4  -0.2  80.2 329 4.8 0.0 0.0
  MSBI  GE  25/12/20  00:37:24.3        12.6  1.4   1.0  83.8 315 4.8 0.0 0.0

 RMS-ERR:         1.71

 First location:  2025/12/20 00:37:44
 This location:   2025/12/20 02:25:18