Alert sss2022gvfa: determined by 15 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 15 phases used, weight 15):

  Taiwan Region  M=5.4  2022/04/07  23:36:11.6  21.71 N  121.01 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  HKPS  HK  22/04/07  23:37:44.1       839.3  0.7  -1.8   6.4 276 6.0 5.8 5.8
  JOW   JP  22/04/07  23:38:12.1       180.7  0.8  -0.9   8.4  51 5.4 5.5 5.6
  DLV   RM  22/04/07  23:39:50.9        82.2  0.8   1.7  15.4 233 5.2 0.0 5.7
  INCN  IU  22/04/07  23:40:05.2        81.6  1.4   2.6  16.5  16 4.9 0.0 5.7
  SBM   MY  22/04/07  23:40:54.8       155.1  1.8  -0.2  21.1 205 5.0 0.0 5.9
  TNTI  GE  22/04/07  23:41:02.0       232.5  1.0  -1.1  21.8 163 5.5 0.0 5.6
  GUMO  IU  22/04/07  23:41:26.8       456.9  1.2  -0.8  24.1 106 5.8 0.0 0.0
  KUM   MY  22/04/07  23:41:41.0        36.0  0.9  -0.3  25.7 233 5.0 0.0 5.6
  ULN   IU  22/04/07  23:42:06.3        69.9  0.8   0.1  28.5 340 5.6 0.0 5.6
  YSS   IU  22/04/07  23:42:28.1       130.8  0.9   1.2  30.8  30 5.8 0.0 6.0
  YAK   IU  22/04/07  23:43:50.5       315.1  0.7  -1.7  40.8   6 6.4 0.0 6.2
  MALK  GE  22/04/07  23:43:56.8        37.9  1.4   0.8  41.1 257 5.1 0.0 5.8
  PET   IU  22/04/07  23:44:05.4        52.2  1.1  -1.0  42.4  33 5.4 0.0 0.0
  KURK  II  22/04/07  23:44:17.9        18.0  0.8  -0.3  43.9 322 5.0 0.0 5.4
  CTAO  IU  22/04/07  23:44:55.0        23.4  1.1   1.7  48.5 148 5.1 0.0 5.3

 RMS-ERR:         1.28

 First location:  2022/04/07 23:45:44
 This location:   2022/04/07 23:45:44