Alert sss2026htkg: determined by 28 phases, type A

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

  Off East Coast of Honshu, Japan  M=5.1  2026/04/21  05:29:10.1  39.93 N  143.66 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  INCN  IU  26/04/21  05:32:26.5        51.5  1.1   4.5  13.5 265 4.9 0.0 5.5
  BJT   IC  26/04/21  05:33:51.1        36.4  0.8  -3.0  21.0 279 4.7 0.0 5.2
  ULN   IU  26/04/21  05:34:54.9        50.3  1.1  -0.1  27.3 299 5.2 0.0 5.7
  ENH   IC  26/04/21  05:35:12.3        85.1  0.9  -1.3  29.4 262 5.6 0.0 0.0
  SHL   IN  26/04/21  05:37:26.7        28.9  1.0  -1.0  45.2 268 5.2 0.0 6.7
  KURK  II  26/04/21  05:37:29.4        28.0  0.9  -0.6  45.4 306 5.2 0.0 5.3
  CCB   AK  26/04/21  05:37:32.9         6.8  0.9   2.1  45.6  34 4.6 0.0 0.0
  YKAW3 CN  26/04/21  05:39:18.1         3.3  1.2  -0.9  60.1  31 4.2 0.0 0.0
  FFC   II  26/04/21  05:40:23.6         9.1  0.8   0.1  70.0  34 4.9 0.0 0.0
  GNI   IU  26/04/21  05:40:31.7        18.9  1.4   1.4  71.2 307 5.0 0.0 5.8
  UOSS  II  26/04/21  05:40:36.6        20.8  0.9  -1.1  72.4 288 5.2 0.0 5.6
  ANTO  IU  26/04/21  05:41:12.3        29.0  0.9   0.2  78.4 313 5.4 0.0 5.6
  MORC  GE  26/04/21  05:41:13.6        22.8  1.0   0.3  78.6 328 5.2 0.0 0.0
  PSZ   GE  26/04/21  05:41:16.0        26.0  1.0   0.3  79.0 325 5.3 0.0 5.7
  GZR   RO  26/04/21  05:41:18.8         8.8  1.6  -0.2  79.6 322 4.6 0.0 0.0
  BZS   RO  26/04/21  05:41:20.9        12.4  2.3   0.0  80.0 323 4.6 0.0 0.0
  VRSS  SJ  26/04/21  05:41:23.4        14.8  1.1  -0.3  80.5 323 5.0 0.0 0.0
  ZAPS  SJ  26/04/21  05:41:29.6        59.8  0.9   1.8  81.2 321 5.7 0.0 5.5
  ARSA  OE  26/04/21  05:41:28.5        18.4  1.0   0.0  81.4 327 5.1 0.0 0.0
  VTS1  BS  26/04/21  05:41:29.3        24.1  0.9   0.5  81.4 320 5.3 0.0 5.6
  TEKS  SJ  26/04/21  05:41:28.4        13.4  1.2  -2.1  81.7 323 4.9 0.0 5.4
  SELS  SJ  26/04/21  05:41:31.7         7.7  1.2  -0.1  82.0 322 4.7 0.0 0.0
  KKB   BS  26/04/21  05:41:32.4        14.6  1.1   0.3  82.1 320 5.0 0.0 0.0
  SRS   HT  26/04/21  05:41:33.7        13.7  2.4  -0.0  82.4 319 4.6 0.0 5.5
  KNT   HT  26/04/21  05:41:35.1        27.5  2.1  -0.2  82.7 319 5.0 0.0 5.9
  GRG   HT  26/04/21  05:41:36.8         9.7  0.7  -0.7  83.1 319 5.0 0.0 6.2
  PDG   MN  26/04/21  05:41:39.5        40.6  1.0  -0.0  83.5 322 5.5 0.0 0.0
  LSK   AC  26/04/21  05:41:45.2        85.2  0.9   0.1  84.6 320 5.9 0.0 5.9

 RMS-ERR:         1.32

 First location:  2026/04/21 05:43:14
 This location:   2026/04/21 06:06:28