Alert sss2022sffo: determined by 19 phases, type A

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

  Qinghai, China  M=5.6  2022/09/17  00:07:55.7  37.19 N  101.06 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  SHL   IN  22/09/17  00:11:13.9       104.5  1.1  -0.1  14.0 217 5.1 0.0 6.0
  SHL   IN  22/09/17  00:11:14.0       104.5  1.1   0.0  14.0 217 5.1 0.0 6.0
  KURK  II  22/09/17  00:12:37.3         1.4  1.3  -1.3  20.9 317 3.2 0.0 0.0
  BZS   RO  22/09/17  00:17:51.1        51.1  1.5   3.6  57.7 306 5.3 0.0 5.8
  VTS1  BS  22/09/17  00:17:52.3        51.4  1.0   4.1  57.8 302 5.5 0.0 5.8
  KARP  GE  22/09/17  00:17:52.2       237.5  1.2   3.2  57.9 293 6.1 0.0 6.3
  PSZ   GE  22/09/17  00:17:50.7       138.9  1.6   1.4  58.0 309 5.7 0.0 6.2
  VRSS  SJ  22/09/17  00:17:51.9        69.9  0.9   1.6  58.1 305 5.7 0.0 5.6
  BANR  RO  22/09/17  00:17:53.1      1010.4  1.0   2.6  58.1 305 6.8 0.0 7.2
  SRS   HT  22/09/17  00:17:53.8        68.4  1.7   3.1  58.2 300 5.4 0.0 5.9
  KKB   BS  22/09/17  00:17:54.7        67.5  1.5   3.8  58.2 301 5.4 0.0 5.9
  APE   GE  22/09/17  00:17:53.7        52.1  1.1   0.9  58.5 295 5.5 0.0 5.8
  KNT   HT  22/09/17  00:17:55.2        84.0  1.2   1.3  58.6 300 5.7 0.0 5.9
  MORC  GE  22/09/17  00:17:51.0        82.7  1.8  -3.5  58.7 311 5.5 0.0 6.0
  THERA GE  22/09/17  00:17:54.4        89.1  1.1  -0.8  58.8 294 5.7 0.0 6.0
  GRG   HT  22/09/17  00:17:56.2       100.4  1.2  -0.7  59.0 300 5.7 0.0 6.1
  KTHA  GE  22/09/17  00:18:00.6       222.1  0.9  -7.0  60.6 295 6.2 0.0 6.2
  TIR   MN  22/09/17  00:18:01.6       109.4  1.3  -6.1  60.6 302 5.7 0.0 0.0
  LSK   AC  22/09/17  00:18:01.7        62.1  1.1  -6.1  60.6 300 5.6 0.0 0.0

 RMS-ERR:         3.37

 First location:  2022/09/17 00:22:33
 This location:   2022/09/17 00:22:33