Alert sss2025unvl: determined by 28 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 28 phases used, weight 28):

  Off East Coast of Kamchatka  M=5.2  2025/10/20  04:18:36.3  53.37 N  161.65 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  PET   IU  25/10/20  04:19:08.0         0.0  0.0   0.3   1.8 260 0.0 4.1 0.0
  YAK   IU  25/10/20  04:22:55.4       190.4  0.9  -2.1  18.9 310 5.4 0.0 5.4
  CCB   AK  25/10/20  04:24:20.1         7.5  1.3  -2.9  27.4  46 4.3 0.0 0.0
  ENH   IC  25/10/20  04:26:42.1        12.9  0.7  -1.3  43.9 260 4.9 0.0 0.0
  KURK  II  25/10/20  04:27:15.4         8.8  0.5  -2.4  48.2 302 4.9 0.0 0.0
  SUW   PL  25/10/20  04:29:31.7         8.4  1.3  -0.7  67.2 335 4.7 0.0 0.0
  GNI   IU  25/10/20  04:30:02.2        20.0  1.0   1.2  71.9 314 5.2 0.0 0.0
  MORC  GE  25/10/20  04:30:05.6        16.4  0.8   0.7  72.5 337 5.1 0.0 0.0
  PSZ   GE  25/10/20  04:30:12.0        15.1  0.9   0.4  73.6 334 5.1 0.0 0.0
  DRGR  RO  25/10/20  04:30:13.1         8.6  0.8  -0.1  73.9 332 4.9 0.0 0.0
  GRFO  IU  25/10/20  04:30:14.6        26.8  1.2   1.1  74.0 341 5.2 0.0 0.0
  MLR   RO  25/10/20  04:30:15.6        26.1  0.7   1.0  74.2 329 5.4 0.0 0.0
  MOA   OE  25/10/20  04:30:20.6         9.5  1.7   0.7  75.1 338 4.6 0.0 0.0
  GZR   RO  25/10/20  04:30:20.3        15.8  0.8  -0.3  75.2 331 5.1 0.0 0.0
  BZS   RO  25/10/20  04:30:21.2        18.4  1.0  -0.0  75.3 332 5.1 0.0 0.0
  ARSA  OE  25/10/20  04:30:22.6         9.6  0.9   1.1  75.3 337 4.9 0.0 0.0
  VRSS  SJ  25/10/20  04:30:24.1        20.4  0.9  -0.2  75.8 332 5.2 0.0 0.0
  ANTO  IU  25/10/20  04:30:30.1        14.4  0.8   0.1  76.9 322 5.1 0.0 0.0
  FUORN CH  25/10/20  04:30:32.8        10.8  0.9   1.4  77.1 340 4.9 0.0 0.0
  ZAPS  SJ  25/10/20  04:30:31.4       187.1  0.9  -0.4  77.2 331 6.2 0.0 6.0
  PLD   BS  25/10/20  04:30:34.1        22.8  0.8   0.1  77.6 329 5.3 0.0 5.9
  VTS1  BS  25/10/20  04:30:34.3        13.0  0.9   0.1  77.6 330 5.0 0.0 0.0
  SELS  SJ  25/10/20  04:30:34.1        16.7  0.8  -0.5  77.7 332 5.2 0.0 0.0
  KKB   BS  25/10/20  04:30:38.6        18.1  0.9   0.4  78.3 330 5.2 0.0 0.0
  SRS   HT  25/10/20  04:30:41.2        19.0  0.9   0.0  78.9 329 5.2 0.0 0.0
  PDG   MN  25/10/20  04:30:41.1        30.0  1.0  -0.3  78.9 333 5.4 0.0 5.6
  GRG   HT  25/10/20  04:30:44.7        16.9  0.7   0.8  79.4 330 5.3 0.0 0.0
  AQU   MN  25/10/20  04:30:51.6        16.5  1.0   1.7  80.5 337 5.1 0.0 0.0

 RMS-ERR:         1.08

 First location:  2025/10/20 04:31:51
 This location:   2025/10/20 04:57:53