Alert sss2023hymm: determined by 35 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 35 phases used, weight 35):

  Bonin Islands, Japan Region  M=5.3  2023/04/24  00:19:43.7  28.67 N  142.78 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  JCJ   JP  23/04/24  00:20:15.0         0.0  0.0   2.4   1.7 199 0.0 2.1 0.0
  JOW   JP  23/04/24  00:22:50.7        88.8  1.4   2.4  13.0 265 5.0 0.0 0.0
  INCN  IU  23/04/24  00:23:34.6        80.3  0.7   4.1  16.1 307 5.2 0.0 0.0
  BJT   IC  23/04/24  00:25:03.4        15.8  0.8  -0.9  24.6 304 4.6 0.0 0.0
  ENH   IC  23/04/24  00:25:41.2       114.5  0.9  -2.3  28.9 281 5.7 0.0 5.6
  ULN   IU  23/04/24  00:26:25.4        18.4  1.0   1.6  33.5 315 5.0 0.0 0.0
  SHL   IN  23/04/24  00:27:58.0        26.2  1.3  -2.7  45.1 279 5.0 0.0 6.4
  KURK  II  23/04/24  00:28:55.7        34.9  1.0   0.7  52.2 314 5.3 0.0 5.3
  CCB   AK  23/04/24  00:29:21.0         6.6  1.7   1.3  55.6  29 4.4 0.0 0.0
  CCB   AK  23/04/24  00:29:21.1         6.6  1.7   1.3  55.6  29 4.4 0.0 0.0
  MALK  GE  23/04/24  00:30:00.3        31.9  0.9  -2.1  61.7 264 5.3 0.0 0.0
  YKAW3 CN  23/04/24  00:30:59.4         5.7  2.0   1.2  70.3  29 4.3 0.0 0.0
  OBN   II  23/04/24  00:31:29.3        18.0  0.9   1.0  75.3 325 5.2 0.0 0.0
  UOSS  II  23/04/24  00:31:28.5        19.7  1.2  -1.0  75.5 291 5.1 0.0 5.6
  KIV   II  23/04/24  00:31:39.9        63.3  1.0   1.1  77.2 313 5.7 0.0 5.9
  GNI   IU  23/04/24  00:31:42.6        32.1  1.5   1.5  77.6 309 5.2 0.0 0.0
  FFC   II  23/04/24  00:31:55.0        11.6  1.0   1.2  79.9  32 4.9 0.0 0.0
  RAYN  II  23/04/24  00:32:19.6       201.9  0.7  -0.1  84.9 294 6.3 0.0 6.2
  TIRR  GE  23/04/24  00:32:22.9         6.1  1.2  -0.4  85.5 319 4.6 0.0 0.0
  ANTO  IU  23/04/24  00:32:23.1        15.6  0.8  -0.3  85.6 314 5.2 0.0 0.0
  MLR   RO  23/04/24  00:32:26.6         4.7  0.8  -0.5  86.3 321 4.7 0.0 0.0
  DRGR  RO  23/04/24  00:32:31.4         6.1  1.4  -0.1  87.2 324 4.6 0.0 0.0
  MORC  GE  23/04/24  00:32:34.0         6.7  2.4   0.0  87.7 328 4.4 0.0 0.0
  PSZ   GE  23/04/24  00:32:35.2        11.1  2.0   0.5  87.9 326 4.7 0.0 0.0
  GZR   RO  23/04/24  00:32:35.6         2.5  1.1  -0.1  88.1 323 4.3 0.0 0.0
  BZS   RO  23/04/24  00:32:37.2         6.9  1.1  -0.6  88.5 323 4.8 0.0 0.0
  ZAPS  SJ  23/04/24  00:32:42.7        60.7  0.8   0.1  89.5 321 5.9 0.0 5.8
  VTS1  BS  23/04/24  00:32:42.8         5.1  1.2  -0.2  89.6 320 4.7 0.0 0.0
  TEKS  SJ  23/04/24  00:32:42.8         7.8  1.3  -3.6  90.4 323 4.9 0.0 0.0
  SRS   HT  23/04/24  00:32:45.9         4.2  1.8  -0.7  90.4 319 4.5 0.0 0.0
  ARSA  OE  23/04/24  00:32:46.7         8.6  1.2  -0.2  90.5 327 5.0 0.0 0.0
  MOA   OE  23/04/24  00:32:44.5         5.7  1.6  -3.1  90.6 328 4.7 0.0 0.0
  KNT   HT  23/04/24  00:32:47.7         3.1  0.8  -0.5  90.8 319 4.7 0.0 0.0
  GRG   HT  23/04/24  00:32:48.8         9.4  0.9  -1.4  91.2 319 5.2 0.0 0.0
  FUORN CH  23/04/24  00:33:00.5        11.8  1.2   0.2  93.4 330 5.3 0.0 0.0

 RMS-ERR:         1.58

 First location:  2023/04/24 00:56:35
 This location:   2023/04/24 00:56:53