Alert sss2025vytk: determined by 38 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 38 phases used, weight 38):

  Off East Coast of Honshu, Japan  M=5.4  2025/11/09  09:10:48.0  39.51 N  143.39 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  YSS   IU  25/11/09  09:12:37.4       167.5  0.9   0.6   7.5 357 5.3 5.6 0.0
  INCN  IU  25/11/09  09:13:59.9        71.0  1.2   3.2  13.3 266 4.9 0.0 0.0
  BJT   IC  25/11/09  09:15:27.7        84.8  0.9  -2.8  20.8 280 5.1 0.0 0.0
  YAK   IU  25/11/09  09:16:01.3       305.2  0.8  -1.7  24.0 344 5.8 0.0 0.0
  ULN   IU  25/11/09  09:16:33.3       135.3  1.5   0.2  27.3 300 5.5 0.0 0.0
  ULN   IU  25/11/09  09:16:33.4       135.3  1.5   0.3  27.3 300 5.5 0.0 0.0
  ENH   IC  25/11/09  09:16:48.4       172.0  1.0  -0.8  29.1 262 5.9 0.0 0.0
  KURK  II  25/11/09  09:19:08.3        77.1  1.0  -0.2  45.5 307 5.6 0.0 0.0
  CCB   AK  25/11/09  09:19:13.4        17.8  2.0   1.0  46.0  34 4.7 0.0 0.0
  SBM   MY  25/11/09  09:19:15.4        17.9  1.4  -0.1  46.6 225 4.8 0.0 0.0
  OBN   II  25/11/09  09:21:40.5        54.9  1.4  -0.4  66.8 323 5.4 0.0 0.0
  KIV   II  25/11/09  09:22:03.2       245.0  1.1   0.7  70.2 311 6.2 0.0 0.0
  GNI   IU  25/11/09  09:22:09.8        37.0  1.2   1.1  71.2 307 5.4 0.0 0.0
  UOSS  II  25/11/09  09:22:14.7        56.9  1.3  -0.5  72.4 288 5.5 0.0 0.0
  SUW   PL  25/11/09  09:22:20.9        21.3  1.4  -0.4  73.3 328 5.0 0.0 0.0
  KONO  IU  25/11/09  09:22:24.2        10.4  1.1   0.3  73.8 338 4.8 0.0 0.0
  ANTO  IU  25/11/09  09:22:51.3        72.5  1.0   0.6  78.5 313 5.7 0.0 0.0
  MORC  GE  25/11/09  09:22:53.1        48.1  2.0   0.5  78.8 328 5.3 0.0 0.0
  PSZ   GE  25/11/09  09:22:55.3        53.2  1.3   0.5  79.2 325 5.5 0.0 0.0
  BZS   RO  25/11/09  09:22:59.7        22.7  1.4  -0.2  80.2 323 5.1 0.0 0.0
  DJES  SJ  25/11/09  09:22:59.8         2.9  1.1  -1.7  80.5 322 4.3 0.0 0.0
  VRSS  SJ  25/11/09  09:23:02.6        37.2  1.3  -0.1  80.7 323 5.3 0.0 0.0
  GRFO  IU  25/11/09  09:23:07.0        71.6  1.3   0.7  81.4 331 5.6 0.0 0.0
  CSS   GE  25/11/09  09:23:06.8        50.1  0.9  -0.1  81.5 309 5.6 0.0 0.0
  ARSA  OE  25/11/09  09:23:08.0        24.2  1.3   0.3  81.6 327 5.1 0.0 0.0
  VTS1  BS  25/11/09  09:23:08.4        47.8  1.0   0.7  81.6 320 5.6 0.0 0.0
  MOA   OE  25/11/09  09:23:08.1        33.5  1.2   0.2  81.7 328 5.3 0.0 0.0
  SELS  SJ  25/11/09  09:23:10.4         0.0  0.0  -0.3  82.2 322 0.0 0.0 0.0
  KKB   BS  25/11/09  09:23:11.5        45.3  1.3   0.5  82.3 320 5.4 0.0 0.0
  SRS   HT  25/11/09  09:23:12.4        23.7  1.7  -0.2  82.6 319 5.0 0.0 0.0
  MSBI  GE  25/11/09  09:23:11.2        31.1  2.5  -2.0  82.7 305 5.0 0.0 6.6
  STU   GE  25/11/09  09:23:14.4        40.4  1.0   0.2  82.9 332 5.5 0.0 0.0
  KNT   HT  25/11/09  09:23:14.2        72.2  1.6  -0.0  82.9 319 5.5 0.0 0.0
  GRG   HT  25/11/09  09:23:16.0        25.8  1.2  -0.2  83.3 319 5.2 0.0 0.0
  PDG   MN  25/11/09  09:23:18.2        94.4  1.0  -0.3  83.7 322 5.8 0.0 0.0
  FUORN CH  25/11/09  09:23:21.8        83.2  1.0   0.5  84.2 330 5.8 0.0 0.0
  KARP  GE  25/11/09  09:23:23.4        54.3  0.9   0.0  84.7 313 5.7 0.0 6.6
  AQU   MN  25/11/09  09:23:31.7        28.7  1.2  -0.4  86.4 325 5.3 0.0 0.0

 RMS-ERR:         0.97

 First location:  2025/11/09 09:23:57
 This location:   2025/11/09 13:30:39