Alert sss2022fvmo: determined by 19 phases, type A

 LOCSAT solution with earthmodel iasp91_scanloc (with start solution, 19 phases used, weight 19):

  Sakhalin, Russia  M=4.8  2022/03/24  21:52:27.9  52.15 N  143.66 E   3 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  YSS   IU  22/03/24  21:53:46.8       175.8  0.9  -0.2   5.2 187 5.1 4.8 5.1
  YAK   IU  22/03/24  21:55:26.0        33.3  0.7   0.2  12.4 328 4.8 0.0 0.0
  ULN   IU  22/03/24  21:57:41.1        30.7  0.9   0.0  23.7 274 4.7 0.0 0.0
  CCB   AK  22/03/24  21:59:30.4        13.2  1.5  -0.1  36.1  43 4.6 0.0 0.0
  KURK  II  22/03/24  21:59:57.3         6.0  1.3  -0.7  39.3 295 4.3 0.0 0.0
  SHL   IN  22/03/24  22:00:59.4        82.7  0.7  -0.7  47.0 256 5.8 0.0 0.0
  DLV   RM  22/03/24  22:01:17.4        21.1  1.2   1.0  49.1 228 5.0 0.0 0.0
  YKAW3 CN  22/03/24  22:01:24.3        11.5  1.1  -0.1  50.2  36 4.7 0.0 0.0
  SBM   MY  22/03/24  22:02:08.4        27.3  1.1   0.5  56.0 219 5.2 0.0 0.0
  FFC   II  22/03/24  22:02:37.6        30.2  1.3  -0.3  60.4  37 5.2 0.0 0.0
  KIV   II  22/03/24  22:02:54.1        71.4  0.9   1.0  62.6 307 5.7 0.0 5.7
  GNI   IU  22/03/24  22:03:05.9        22.1  0.9   1.1  64.4 303 5.2 0.0 0.0
  MORC  GE  22/03/24  22:03:31.8         7.9  0.7  -0.2  68.6 326 4.9 0.0 0.0
  UOSS  II  22/03/24  22:03:34.0        12.3  0.8  -1.8  69.2 284 5.0 0.0 0.0
  ANTO  IU  22/03/24  22:03:44.1        17.2  1.4   0.5  70.5 310 5.0 0.0 0.0
  GRFO  IU  22/03/24  22:03:45.7         8.5  0.9   0.4  70.8 330 4.9 0.0 0.0
  VTS1  BS  22/03/24  22:03:55.5         9.8  1.2  -0.1  72.5 318 4.8 0.0 0.0
  AQU   MN  22/03/24  22:04:19.1         6.8  0.9   0.1  76.5 324 4.7 0.0 0.0
  RAYN  II  22/03/24  22:04:18.8        11.9  1.0  -0.8  76.6 291 4.9 0.0 0.0

 RMS-ERR:         0.68

 First location:  2022/03/24 22:04:57
 This location:   2022/03/24 22:05:34