Alert sss2025slfn: determined by 23 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 23 phases used, weight 23):

  Off East Coast of Kamchatka  M=4.8  2025/09/20  06:56:07.3  53.01 N  161.34 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  PET   IU  25/09/20  06:56:35.9         0.0  0.0   0.2   1.6 272 0.0 4.3 0.0
  YAK   IU  25/09/20  07:00:28.1       133.5  0.9  -1.3  19.0 311 5.2 0.0 5.3
  CCB   AK  25/09/20  07:01:57.3        17.5  1.4  -0.0  27.8  45 4.6 0.0 0.0
  KURK  II  25/09/20  07:04:47.3        13.6  1.2  -1.8  48.2 303 4.8 0.0 0.0
  MORC  GE  25/09/20  07:07:38.1         0.0  0.0   0.7  72.8 336 0.0 0.0 0.0
  SSPA  IU  25/09/20  07:07:38.6         0.0  0.0  -2.0  73.3  43 0.0 0.0 0.0
  PSZ   GE  25/09/20  07:07:44.9         5.0  1.0   0.9  73.9 334 4.6 0.0 0.0
  DRGR  RO  25/09/20  07:07:45.7         4.7  1.1   0.2  74.2 332 4.5 0.0 0.0
  HGN   NL  25/09/20  07:07:46.5        14.3  1.2   0.8  74.2 344 4.9 0.0 0.0
  MLR   RO  25/09/20  07:07:47.8        11.5  1.2   1.0  74.4 329 4.8 0.0 0.0
  GZR   RO  25/09/20  07:07:52.8        11.8  2.8   0.0  75.4 331 4.5 0.0 0.0
  BZS   RO  25/09/20  07:07:52.6        10.0  1.1  -0.9  75.5 332 4.8 0.0 0.0
  BANR  RO  25/09/20  07:07:55.2       890.3  0.6  -0.4  75.9 332 7.1 0.0 0.0
  VRSS  SJ  25/09/20  07:07:56.6         0.0  0.0   0.0  76.1 332 0.0 0.0 0.0
  TEKS  SJ  25/09/20  07:08:02.3         6.2  1.1  -0.1  77.1 333 4.6 0.0 0.0
  FUORN CH  25/09/20  07:08:05.3         6.5  1.2   1.4  77.4 340 4.6 0.0 0.0
  ZAPS  SJ  25/09/20  07:08:03.8        90.7  0.9  -0.2  77.4 331 5.9 0.0 5.8
  PLD   BS  25/09/20  07:08:07.3         5.8  0.6   1.2  77.8 329 4.8 0.0 0.0
  VTS1  BS  25/09/20  07:08:06.4         6.2  0.9   0.0  77.8 330 4.7 0.0 0.0
  SELS  SJ  25/09/20  07:08:06.6         6.9  0.9  -0.2  77.9 332 4.8 0.0 0.0
  KNT   HT  25/09/20  07:08:14.8        25.2  1.5   0.6  79.2 329 5.1 0.0 0.0
  GRG   HT  25/09/20  07:08:16.0        13.4  1.3  -0.0  79.6 330 4.9 0.0 0.0
  RAYN  II  25/09/20  07:08:45.7         9.9  1.0  -0.7  85.5 304 4.9 0.0 0.0

 RMS-ERR:         0.87

 First location:  2025/09/20 07:09:22
 This location:   2025/09/20 07:15:15