Alert sss2023xcpg: determined by 19 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 19 phases used, weight 19):

  Mariana Islands  M=5.4  2023/11/25  17:18:07.2  19.97 N  145.51 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  GUMO  IU  23/11/25  17:19:43.7      4181.2  0.7   2.4   6.4 186 6.7 6.3 6.6
  JCJ   JP  23/11/25  17:20:00.7        55.0  0.8   1.0   7.7 337 4.8 5.0 4.9
  JOW   JP  23/11/25  17:22:11.7       298.9  2.0   3.7  17.2 297 5.3 0.0 5.9
  INCN  IU  23/11/25  17:23:20.2        94.5  1.2  -1.7  24.0 321 5.1 0.0 5.3
  TNTI  GE  23/11/25  17:23:39.8        34.8  1.1  -1.3  26.2 225 4.9 0.0 5.4
  SBM   MY  23/11/25  17:25:16.9       191.7  1.1   0.8  36.9 246 5.9 0.0 6.1
  PLAI  GE  23/11/25  17:25:36.9       134.8  0.7  -1.7  39.7 226 5.9 0.0 6.0
  CTAO  IU  23/11/25  17:25:38.5         9.1  1.2  -2.2  40.1 179 4.6 0.0 0.0
  ULN   IU  23/11/25  17:25:54.3        37.3  1.2  -1.4  41.7 321 5.1 0.0 5.4
  YAK   IU  23/11/25  17:26:08.6       163.7  0.8  -1.3  43.5 349 6.0 0.0 6.0
  KUM   MY  23/11/25  17:26:32.5        48.6  1.1   1.7  46.0 258 5.4 0.0 0.0
  MBWA  IU  23/11/25  17:26:47.6        62.3  0.9   0.9  48.2 213 5.6 0.0 0.0
  MSW   AV  23/11/25  17:26:59.8        69.0  0.8   1.4  49.6  35 5.7 0.0 0.0
  KURK  II  23/11/25  17:28:13.1        14.6  0.9  -2.2  60.1 318 5.0 0.0 5.3
  CCB   AK  23/11/25  17:28:30.6        13.8  1.1   2.1  62.1  26 4.9 0.0 0.0
  OBN   II  23/11/25  17:30:36.9        59.3  1.2  -1.4  83.9 327 5.6 0.0 0.0
  KIV   II  23/11/25  17:30:44.5        28.4  1.1   0.6  85.0 315 5.3 0.0 5.7
  FFC   II  23/11/25  17:30:49.0        73.4  0.9   0.7  85.9  32 5.8 0.0 0.0
  RAYN  II  23/11/25  17:31:09.3        15.1  1.1  -2.2  90.8 295 5.3 0.0 0.0

 RMS-ERR:         1.77

 First location:  2023/11/25 17:28:11
 This location:   2023/11/25 17:56:14