Alert sss2023mhvp: determined by 27 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 27 phases used, weight 27):

  Southeast of Honshu, Japan  M=5.0  2023/06/25  01:17:27.5  31.05 N  139.70 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  JOW   JP  23/06/25  01:20:03.3        52.9  1.1   0.4  10.8 250 4.9 0.0 0.0
  DLV   RM  23/06/25  01:24:17.4         0.0  0.0   1.4  34.6 243 0.0 0.0 7.3
  SHL   IN  23/06/25  01:25:19.7        18.0  1.3  -1.0  42.2 275 4.8 0.0 0.0
  KURK  II  23/06/25  01:26:13.3         4.8  0.9   1.7  48.6 312 4.5 0.0 4.9
  CCB   AK  23/06/25  01:26:59.7        14.2  1.1   1.6  54.8  30 4.9 0.0 5.3
  OBN   II  23/06/25  01:28:52.7        32.6  1.1   1.2  71.8 324 5.3 0.0 5.6
  KIV   II  23/06/25  01:29:03.0        36.7  1.2   1.0  73.6 312 5.3 0.0 5.5
  FFC   II  23/06/25  01:29:33.8        23.3  0.9  -0.5  79.3  31 5.3 0.0 5.4
  RAYN  II  23/06/25  01:29:44.2        14.9  1.2  -1.8  81.5 292 5.0 0.0 0.0
  TIRR  GE  23/06/25  01:29:49.2        21.5  1.2   0.3  82.0 318 5.1 0.0 5.5
  MLR   RO  23/06/25  01:29:53.0        18.9  1.2   0.0  82.8 320 5.1 0.0 0.0
  DRGR  RO  23/06/25  01:29:58.4        11.1  1.2   0.6  83.7 322 4.8 0.0 0.0
  MORC  GE  23/06/25  01:30:00.8        10.1  1.1  -0.0  84.3 327 4.9 0.0 0.0
  CSS   GE  23/06/25  01:30:00.3        26.4  1.2  -1.0  84.4 308 5.2 0.0 5.5
  PSZ   GE  23/06/25  01:30:01.9        10.2  1.2   0.6  84.4 324 4.8 0.0 0.0
  GZR   RO  23/06/25  01:30:01.9         4.9  1.6  -0.2  84.6 321 4.4 0.0 0.0
  BZS   RO  23/06/25  01:30:02.9         5.7  2.0  -1.6  85.0 322 4.4 0.0 0.0
  VRSS  SJ  23/06/25  01:30:06.5         8.6  0.9  -0.5  85.5 321 4.9 0.0 0.0
  PLD   BS  23/06/25  01:30:06.8         8.8  1.1  -0.2  85.5 318 4.8 0.0 0.0
  ZAPS  SJ  23/06/25  01:30:08.9       221.4  1.0  -0.4  86.0 319 6.3 0.0 6.1
  VTS1  BS  23/06/25  01:30:09.7        11.1  1.1  -0.1  86.1 319 4.9 0.0 0.0
  KKB   BS  23/06/25  01:30:12.3         9.4  1.0  -0.2  86.6 318 4.9 0.0 0.0
  ARSA  OE  23/06/25  01:30:13.3         7.7  1.1  -1.0  87.0 326 4.8 0.0 0.0
  MOA   OE  23/06/25  01:30:15.0         7.3  0.9  -0.1  87.2 327 4.9 0.0 0.0
  GRFO  IU  23/06/25  01:30:15.5        10.5  1.2   0.2  87.2 330 4.9 0.0 0.0
  STU   GE  23/06/25  01:30:22.6        13.5  1.1  -0.1  88.8 330 5.1 0.0 0.0
  FUORN CH  23/06/25  01:30:28.0        27.6  1.1  -0.2  89.9 328 5.5 0.0 0.0

 RMS-ERR:         0.87

 First location:  2023/06/25 01:31:19
 This location:   2023/06/25 06:03:24