Alert sss2025ovqb: determined by 26 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 26 phases used, weight 26):

  East of Kuril Islands  M=5.1  2025/07/31  01:27:57.9  50.92 N  158.32 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  PET   IU  25/07/31  01:28:33.4         0.0  0.0   0.1   2.1   5 0.0 4.7 0.0
  MSW   AV  25/07/31  01:32:46.4        12.5  0.9   1.4  21.3  68 4.3 0.0 0.0
  CCB   AK  25/07/31  01:34:11.2        12.4  0.8  -1.6  30.6  43 4.8 0.0 0.0
  KURK  II  25/07/31  01:36:35.4         5.9  0.7  -0.8  47.8 303 4.6 0.0 5.5
  MORC  GE  25/07/31  01:39:35.0        12.8  1.0   0.3  73.9 335 5.0 0.0 0.0
  PSZ   GE  25/07/31  01:39:41.1         9.9  1.0   0.5  74.9 333 4.9 0.0 0.0
  DRGR  RO  25/07/31  01:39:41.3         4.1  0.9  -0.2  75.1 330 4.5 0.0 0.0
  GRFO  IU  25/07/31  01:39:45.2        23.1  1.0   0.9  75.5 339 5.2 0.0 6.1
  HGN   NL  25/07/31  01:39:44.8        14.3  1.1   0.0  75.6 342 5.0 0.0 0.0
  SSPA  IU  25/07/31  01:39:46.1         6.3  1.3  -1.5  76.1  41 4.6 0.0 0.0
  BZS   RO  25/07/31  01:39:49.1         7.8  1.1  -0.4  76.5 330 4.7 0.0 0.0
  MOA   OE  25/07/31  01:39:49.9         7.7  1.1   0.1  76.5 336 4.7 0.0 0.0
  ARSA  OE  25/07/31  01:39:51.6        12.0  1.1   0.5  76.7 335 4.9 0.0 0.0
  VRSS  SJ  25/07/31  01:39:52.1        11.5  1.0  -0.4  77.0 330 4.9 0.0 0.0
  UOSS  II  25/07/31  01:39:57.6        23.4  1.0  -0.2  78.0 295 5.2 0.0 0.0
  TEKS  SJ  25/07/31  01:39:57.8         8.0  0.9  -0.6  78.1 331 4.8 0.0 0.0
  ZAPS  SJ  25/07/31  01:39:59.1       156.9  0.9  -0.4  78.2 329 6.1 0.0 5.9
  PLD   BS  25/07/31  01:40:02.1         8.6  1.0   1.1  78.5 327 4.8 0.0 0.0
  VTS1  BS  25/07/31  01:40:01.5        12.2  1.0  -0.1  78.6 328 5.0 0.0 0.0
  FUORN CH  25/07/31  01:40:02.7         9.4  0.8   1.0  78.6 338 5.0 0.0 5.6
  SELS  SJ  25/07/31  01:40:01.2        10.3  1.1  -1.2  78.8 330 4.9 0.0 0.0
  SRS   HT  25/07/31  01:40:07.9        16.1  0.9  -0.3  79.9 327 5.1 0.0 0.0
  KNT   HT  25/07/31  01:40:09.3        34.8  1.0   0.0  80.0 328 5.4 0.0 0.0
  GRG   HT  25/07/31  01:40:11.2         6.8  1.2   0.1  80.4 328 4.6 0.0 0.0
  AQU   MN  25/07/31  01:40:20.5        17.4  0.9   1.7  81.8 335 5.1 0.0 0.0
  RAYN  II  25/07/31  01:40:35.1        12.0  0.7   0.0  85.1 302 5.1 0.0 0.0

 RMS-ERR:         0.79

 First location:  2025/07/31 01:40:51
 This location:   2025/07/31 05:18:30