Alert sss2025owkx: determined by 35 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 35 phases used, weight 35):

  Northwest of Kuril Islands  M=5.2  2025/07/31  12:00:03.3  51.21 N  155.10 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  PET   IU  25/07/31  12:00:52.4         0.0  0.0   3.7   2.8  49 0.0 5.1 0.0
  YSS   IU  25/07/31  12:02:17.6       129.0  1.0   2.4   9.1 247 5.2 0.0 5.4
  ULN   IU  25/07/31  12:06:21.5         8.0  0.5   1.6  30.8 283 4.8 0.0 0.0
  KURK  II  25/07/31  12:08:28.8        24.3  1.0   1.9  45.9 301 5.1 0.0 0.0
  FFC   II  25/07/31  12:09:46.3        37.1  1.0   1.2  56.3  43 5.4 0.0 5.5
  KONO  IU  25/07/31  12:10:48.0         7.9  0.9  -1.4  65.7 342 4.8 0.0 0.0
  GNI   IU  25/07/31  12:11:17.9        23.7  0.7  -0.8  70.4 310 5.4 0.0 0.0
  MORC  GE  25/07/31  12:11:33.5        21.2  1.0   0.2  72.7 333 5.2 0.0 0.0
  PSZ   GE  25/07/31  12:11:40.2        12.9  1.1   1.3  73.7 331 4.9 0.0 0.0
  DRGR  RO  25/07/31  12:11:40.0         6.8  1.1   0.5  73.8 328 4.7 0.0 0.0
  MLR   RO  25/07/31  12:11:40.3        19.4  0.8   0.7  73.8 326 5.3 0.0 0.0
  GRFO  IU  25/07/31  12:11:44.8        27.6  0.8   1.1  74.5 337 5.4 0.0 0.0
  BZS   RO  25/07/31  12:11:47.7        19.8  1.0   0.1  75.2 328 5.2 0.0 5.3
  MOA   OE  25/07/31  12:11:49.6        14.9  1.0   0.8  75.4 334 5.0 0.0 0.0
  ARSA  OE  25/07/31  12:11:50.8        23.0  1.0   0.9  75.6 333 5.2 0.0 0.0
  VRSS  SJ  25/07/31  12:11:50.8        42.9  0.9   0.1  75.7 328 5.5 0.0 5.5
  STU   GE  25/07/31  12:11:51.6        28.6  1.0   0.2  75.9 338 5.3 0.0 0.0
  UOSS  II  25/07/31  12:11:49.7        65.0  0.9  -2.3  76.1 293 5.7 0.0 0.0
  TEKS  SJ  25/07/31  12:11:56.2        25.4  0.9  -0.7  76.8 329 5.3 0.0 0.0
  ZAPS  SJ  25/07/31  12:11:57.0       276.1  0.8  -0.4  76.9 327 6.4 0.0 6.2
  PLD   BS  25/07/31  12:11:57.1        12.1  0.8  -1.6  77.2 325 5.0 0.0 0.0
  VTS1  BS  25/07/31  12:11:59.8        40.8  1.0   0.3  77.3 326 5.5 0.0 5.5
  SELS  SJ  25/07/31  12:11:59.6        32.5  0.8  -1.0  77.5 328 5.5 0.0 5.9
  FUORN CH  25/07/31  12:12:02.1        38.2  0.9   0.9  77.6 336 5.5 0.0 5.5
  SRS   HT  25/07/31  12:12:05.7        31.2  0.9  -0.4  78.5 325 5.4 0.0 0.0
  KNT   HT  25/07/31  12:12:07.2        82.2  1.5  -0.0  78.7 325 5.6 0.0 5.9
  PDG   MN  25/07/31  12:12:06.8        55.8  0.8  -1.1  78.8 328 5.7 0.0 0.0
  GRG   HT  25/07/31  12:12:08.5        24.8  1.4  -0.6  79.0 326 5.1 0.0 0.0
  TIR   MN  25/07/31  12:12:11.6        81.3  1.0  -0.5  79.6 327 5.8 0.0 0.0
  CSS   GE  25/07/31  12:12:12.5        67.4  0.8  -0.9  79.8 315 5.8 0.0 0.0
  PII   IV  25/07/31  12:12:14.6        39.9  0.7  -1.0  80.2 335 5.6 0.0 0.0
  AQU   MN  25/07/31  12:12:19.1        44.1  1.2   1.0  80.7 332 5.4 0.0 0.0
  MARCO GE  25/07/31  12:12:23.9        17.6  0.8  -0.3  81.8 330 5.2 0.0 0.0
  MSBI  GE  25/07/31  12:12:23.9        59.7  0.9  -0.7  82.0 311 5.7 0.0 0.0
  BBSR  IU  25/07/31  12:12:56.3        30.1  1.3  -5.1  89.4  33 5.4 0.0 0.0

 RMS-ERR:         1.48

 First location:  2025/07/31 12:12:49
 This location:   2025/07/31 12:20:24