Alert sss2022otmh: determined by 12 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 12 phases used, weight 12):

  Off East Coast of Honshu, Japan  M=4.8  2022/07/29  21:17:28.7  33.17 N  141.82 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  YSS   IU  22/07/29  21:20:45.6       108.5  1.6   1.4  13.8   3 5.0 0.0 5.3
  GUMO  IU  22/07/29  21:21:58.5       252.9  1.3   0.4  19.8 171 5.4 0.0 0.0
  BJT   IC  22/07/29  21:22:23.2        25.4  0.8   3.9  21.6 296 4.6 0.0 4.8
  ENH   IC  22/07/29  21:23:16.0        31.1  1.3  -0.1  27.5 273 4.9 0.0 0.0
  ULN   IU  22/07/29  21:23:33.9        22.5  1.0  -2.9  29.9 310 5.0 0.0 5.6
  KURK  II  22/07/29  21:26:07.2        18.4  1.1  -5.3  48.5 311 5.0 0.0 5.1
  KIV   II  22/07/29  21:29:04.4        23.8  0.9   1.6  73.5 312 5.3 0.0 0.0
  FFC   II  22/07/29  21:29:19.3         7.5  1.5  -0.9  76.5  32 4.6 0.0 0.0
  RAYN  II  22/07/29  21:29:51.7        19.6  1.2   0.1  82.3 293 5.1 0.0 0.0
  MORC  GE  22/07/29  21:29:58.8        10.0  1.4   0.8  83.5 328 4.7 0.0 0.0
  PSZ   GE  22/07/29  21:30:00.2        21.8  1.3   1.0  83.7 325 5.1 0.0 0.0
  FUORN CH  22/07/29  21:30:25.3         7.0  0.9  -0.0  89.1 329 4.9 0.0 0.0

 RMS-ERR:         2.22

 First location:  2022/07/29 21:54:17
 This location:   2022/07/29 21:54:17