Alert sss2023ubmd: determined by 24 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 24 phases used, weight 24):

  Eastern Honshu, Japan  M=5.4  2023/10/13  09:59:24.4  39.17 N  140.55 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  YSS   IU  23/10/13  10:01:20.9       340.8  0.7   0.9   8.0  11 5.7 5.6 5.5
  ULN   IU  23/10/13  10:04:53.8        36.5  0.9  -0.1  25.6 301 5.0 0.0 0.0
  KURK  II  23/10/13  10:07:32.1       144.7  0.8  -0.3  44.0 306 6.0 0.0 5.8
  CCB   AK  23/10/13  10:08:00.5        36.5  0.9  -0.1  47.5  33 5.3 0.0 0.0
  YKAW3 CN  23/10/13  10:09:45.5        15.6  0.9  -0.6  62.0  30 5.1 0.0 0.0
  KIV   II  23/10/13  10:10:31.3        44.9  0.9   1.4  68.8 310 5.5 0.0 0.0
  FFC   II  23/10/13  10:10:49.8        63.8  0.8   0.2  72.0  33 5.8 0.0 0.0
  MLR   RO  23/10/13  10:11:18.9        12.4  1.8  -0.2  77.1 319 4.7 0.0 0.0
  ANTO  IU  23/10/13  10:11:20.0        16.1  0.8   0.7  77.1 311 5.2 0.0 0.0
  MORC  GE  23/10/13  10:11:23.0        19.4  1.2  -0.9  77.9 326 5.1 0.0 0.0
  PSZ   GE  23/10/13  10:11:25.2        17.5  1.1  -0.6  78.2 324 5.1 0.0 0.0
  GZR   RO  23/10/13  10:11:27.7        11.0  1.1  -0.6  78.7 321 4.9 0.0 5.5
  RAYN  II  23/10/13  10:11:32.7        17.7  1.0   2.7  79.1 292 5.1 0.0 0.0
  BZS   RO  23/10/13  10:11:29.6        11.9  1.1  -0.8  79.1 321 4.9 0.0 0.0
  BANR  RO  23/10/13  10:11:32.7         0.0  0.0  -0.0  79.5 322 0.0 0.0 8.1
  VTS1  BS  23/10/13  10:11:38.1        16.6  0.9   0.3  80.5 318 5.1 0.0 0.0
  KKB   BS  23/10/13  10:11:41.1        12.5  1.1   0.1  81.1 318 4.9 0.0 0.0
  KNT   HT  23/10/13  10:11:44.3         3.6  0.8  -0.0  81.7 318 4.5 0.0 0.0
  GRG   HT  23/10/13  10:11:45.8        19.5  1.2  -0.7  82.1 318 5.1 0.0 0.0
  STU   GE  23/10/13  10:11:45.8        35.0  0.7  -0.8  82.1 330 5.6 0.0 0.0
  FUORN CH  23/10/13  10:11:53.0        38.5  1.2  -0.4  83.4 328 5.4 0.0 0.0
  IGT   HT  23/10/13  10:11:56.8        21.1  1.1  -0.6  84.2 318 5.2 0.0 0.0
  MARCO GE  23/10/13  10:12:05.5        10.2  0.8  -0.4  85.9 321 5.0 0.0 0.0
  SSPA  IU  23/10/13  10:12:39.5        33.0  1.1   0.9  92.8  28 5.7 0.0 0.0

 RMS-ERR:         0.81

 First location:  2023/10/13 10:14:19
 This location:   2023/10/13 10:20:20