Alert sss2024ettb: determined by 18 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 18 phases used, weight 18):

  Tonga Islands  M=5.8  2024/03/08  17:20:46.9  21.71 S  174.81 W   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  DRV   G   24/03/08  17:30:05.5        39.7  1.2   0.3  53.2 201 5.3 0.0 0.0
  YSS   IU  24/03/08  17:32:47.8        58.2  0.7   0.6  78.6 332 5.8 0.0 0.0
  YAK   IU  24/03/08  17:34:06.3        70.4  0.8   0.0  94.6 337 6.3 0.0 0.0
  GNI   IU  24/03/08  17:40:14.7         0.0  0.0  -4.4 141.8 308 0.0 0.0 0.0
  KONO  IU  24/03/08  17:40:16.5         0.0  0.0  -2.8 141.9 356 0.0 0.0 0.0
  MORC  GE  24/03/08  17:40:37.9         0.0  0.0   4.1 150.3 344 0.0 0.0 0.0
  MSBI  GE  24/03/08  17:40:35.2         0.0  0.0  -0.4 151.5 296 0.0 0.0 0.0
  CSS   GE  24/03/08  17:40:36.7         0.0  0.0   0.2 152.1 304 0.0 0.0 0.0
  STU   GE  24/03/08  17:40:37.9         0.0  0.0   0.2 152.8 354 0.0 0.0 0.0
  VRSS  SJ  24/03/08  17:40:41.9         0.0  0.0   3.6 153.1 334 0.0 0.0 0.0
  PLD   BS  24/03/08  17:40:43.1         0.0  0.0   3.9 153.8 326 0.0 0.0 0.0
  ZAPS  SJ  24/03/08  17:40:36.9         0.0  0.0  -2.6 154.0 330 0.0 0.0 0.0
  VTS1  BS  24/03/08  17:40:36.9         0.0  0.0  -3.0 154.2 328 0.0 0.0 0.0
  TEKS  SJ  24/03/08  17:40:37.4         0.0  0.0  -2.6 154.3 336 0.0 0.0 0.0
  KKB   BS  24/03/08  17:40:44.9         0.0  0.0   4.2 154.9 327 0.0 0.0 0.0
  KNT   HT  24/03/08  17:40:46.0         0.0  0.0   4.3 155.5 327 0.0 0.0 0.0
  GRG   HT  24/03/08  17:40:39.8         0.0  0.0  -2.4 155.9 327 0.0 0.0 0.0
  PDG   MN  24/03/08  17:40:39.4         0.0  0.0  -3.2 156.2 334 0.0 0.0 0.0

 RMS-ERR:         2.86

 First location:  2024/03/08 17:41:27
 This location:   2024/03/08 17:41:27