Alert sss2025zqhu: determined by 29 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 29 phases used, weight 29):

  Near East Coast of Honshu, Japan  M=4.8  2025/12/31  16:30:19.1  40.94 N  142.83 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  YSS   IU  25/12/31  16:31:49.9        87.3  1.1   1.8   6.0 360 4.8 4.9 0.0
  BJT   IC  25/12/31  16:34:54.4        22.3  0.7  -0.4  20.2 276 4.6 0.0 0.0
  YAK   IU  25/12/31  16:35:16.1       110.5  0.8  -3.1  22.5 344 5.3 0.0 5.2
  ULN   IU  25/12/31  16:35:55.6        31.3  1.6   0.9  26.2 297 4.7 0.0 5.2
  KURK  II  25/12/31  16:38:30.4        23.0  0.8   0.2  44.3 305 5.1 0.0 5.1
  SHL   IN  25/12/31  16:38:31.8        12.5  0.7  -0.3  44.6 266 5.0 0.0 0.0
  CCB   AK  25/12/31  16:38:36.1         9.1  1.2   0.0  45.1  34 4.6 0.0 0.0
  YKAW3 CN  25/12/31  16:40:23.7         0.0  0.0  -0.6  59.6  31 0.0 0.0 0.0
  OBN   II  25/12/31  16:41:02.8        56.2  1.0  -0.3  65.4 323 5.6 0.0 0.0
  SUW   PL  25/12/31  16:41:43.7        13.3  1.1  -0.2  71.9 328 4.9 0.0 0.0
  MLR   RO  25/12/31  16:42:12.6        13.2  1.9   0.0  76.8 320 4.7 0.0 0.0
  ANTO  IU  25/12/31  16:42:15.4        21.9  1.1   0.7  77.2 312 5.2 0.0 0.0
  MORC  GE  25/12/31  16:42:16.1        23.9  1.1   0.3  77.4 327 5.2 0.0 0.0
  PSZ   GE  25/12/31  16:42:18.7        22.8  1.4   0.6  77.8 325 5.1 0.0 0.0
  GZR   RO  25/12/31  16:42:21.1        10.7  1.3  -0.4  78.4 322 4.8 0.0 0.0
  BZS   RO  25/12/31  16:42:23.2         0.0  0.0  -0.2  78.8 322 0.0 0.0 0.0
  VRSS  SJ  25/12/31  16:42:26.2        19.3  1.2  -0.1  79.3 322 5.1 0.0 0.0
  PLD   BS  25/12/31  16:42:30.3         9.6  1.4   0.9  79.9 318 4.7 0.0 0.0
  GRFO  IU  25/12/31  16:42:30.0        33.1  1.1   0.3  79.9 331 5.4 0.0 0.0
  ZAPS  SJ  25/12/31  16:42:31.7        47.1  0.9   1.2  80.1 320 5.6 0.0 5.5
  ARSA  OE  25/12/31  16:42:31.5        11.0  1.3   0.3  80.2 327 4.8 0.0 0.0
  MOA   OE  25/12/31  16:42:31.4         9.0  1.0  -0.0  80.2 328 4.8 0.0 0.0
  VTS1  BS  25/12/31  16:42:31.3        26.6  1.3  -0.3  80.3 320 5.2 0.0 0.0
  TEKS  SJ  25/12/31  16:42:33.8        13.4  1.1   0.6  80.6 323 5.0 0.0 0.0
  SELS  SJ  25/12/31  16:42:34.4        10.3  1.3  -0.3  80.8 321 4.8 0.0 0.0
  KKB   BS  25/12/31  16:42:35.6        20.4  1.5   0.7  80.9 319 5.0 0.0 0.0
  STU   GE  25/12/31  16:42:37.4        17.7  1.2  -0.4  81.4 331 5.1 0.0 0.0
  GRG   HT  25/12/31  16:42:37.9        11.9  1.6  -2.5  81.9 319 4.8 0.0 0.0
  FUORN CH  25/12/31  16:42:45.4        24.0  1.4   0.4  82.8 329 5.1 0.0 0.0

 RMS-ERR:         0.93

 First location:  2025/12/31 16:43:41
 This location:   2025/12/31 17:06:16