Alert sss2026hruv: determined by 31 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 31 phases used, weight 31):

  Off East Coast of Honshu, Japan  M=5.3  2026/04/20  08:32:44.3  39.53 N  143.51 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  INCN  IU  26/04/20  08:35:57.0       113.2  1.4   2.6  13.4 267 5.1 0.0 0.0
  ULN   IU  26/04/20  08:38:29.6         0.0  0.0  -0.6  27.4 300 0.0 0.0 0.0
  ENH   IC  26/04/20  08:38:44.5       221.9  1.0  -1.9  29.2 262 6.0 0.0 0.0
  SHL   IN  26/04/20  08:40:59.5        48.4  1.1  -1.5  45.1 268 5.3 0.0 0.0
  KURK  II  26/04/20  08:41:03.9        58.9  1.1  -1.5  45.6 307 5.4 0.0 0.0
  SBM   MY  26/04/20  08:41:12.9        30.3  0.8   0.4  46.7 225 5.3 0.0 7.3
  YKAW3 CN  26/04/20  08:42:55.3         0.0  0.0  -0.7  60.5  31 0.0 0.0 0.0
  MBWA  IU  26/04/20  08:43:19.9        15.5  1.7  -0.2  64.6 205 4.8 0.0 0.0
  FFC   II  26/04/20  08:44:01.2         0.0  0.0   1.0  70.4  34 0.0 0.0 0.0
  GNI   IU  26/04/20  08:44:06.3         0.0  0.0   0.8  71.3 307 0.0 0.0 0.0
  UOSS  II  26/04/20  08:44:10.2        62.8  2.6  -1.9  72.5 288 5.2 0.0 0.0
  KAAM  GE  26/04/20  08:44:25.1         0.0  0.0   0.4  74.8 258 0.0 0.0 0.0
  TIRR  GE  26/04/20  08:44:42.8         0.0  0.0  -0.2  77.7 319 0.0 0.0 0.0
  MLR   RO  26/04/20  08:44:45.9         0.0  0.0   0.1  78.3 321 0.0 0.0 0.0
  ANTO  IU  26/04/20  08:44:47.7         0.0  0.0   0.3  78.6 313 0.0 0.0 0.0
  PSZ   GE  26/04/20  08:44:51.9         0.0  0.0   0.5  79.3 325 0.0 0.0 0.0
  VRSS  SJ  26/04/20  08:44:59.1         0.0  0.0  -0.2  80.7 323 0.0 0.0 0.0
  GRFO  IU  26/04/20  08:45:03.5         0.0  0.0   0.7  81.4 331 0.0 0.0 0.0
  ZAPS  SJ  26/04/20  08:45:03.9        65.8  0.9   0.6  81.5 321 5.7 0.0 0.0
  CSS   GE  26/04/20  08:45:03.5         0.0  0.0  -0.1  81.6 309 0.0 0.0 0.0
  VTS1  BS  26/04/20  08:45:04.9         0.0  0.0   0.6  81.7 320 0.0 0.0 0.0
  TEKS  SJ  26/04/20  08:45:05.6         0.0  0.0  -0.4  82.0 323 0.0 0.0 0.0
  SELS  SJ  26/04/20  08:45:07.1         0.0  0.0  -0.3  82.3 322 0.0 0.0 7.3
  KKB   BS  26/04/20  08:45:08.1         0.0  0.0   0.5  82.3 320 0.0 0.0 0.0
  SRS   HT  26/04/20  08:45:08.9         0.0  0.0  -0.3  82.6 319 0.0 0.0 0.0
  MSBI  GE  26/04/20  08:45:10.3        27.9  1.3   0.4  82.8 305 5.2 0.0 0.0
  KNT   HT  26/04/20  08:45:10.9         0.0  0.0   0.1  82.9 319 0.0 0.0 0.0
  GRG   HT  26/04/20  08:45:12.6         0.0  0.0  -0.3  83.3 319 0.0 0.0 0.0
  PDG   MN  26/04/20  08:45:14.8         0.0  0.0  -0.2  83.7 322 0.0 0.0 0.0
  LSK   AC  26/04/20  08:45:20.9         0.0  0.0   0.3  84.8 320 0.0 0.0 0.0
  ATD   G   26/04/20  08:45:49.2         0.0  0.0   0.9  90.7 286 0.0 0.0 0.0

 RMS-ERR:         0.90

 First location:  2026/04/20 08:45:49
 This location:   2026/04/20 09:10:06