Alert sss2024fywz: determined by 18 phases, type A

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

  Qinghai, China  M=4.5  2024/03/25  18:33:01.6  35.75 N  91.48 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  ENH   IC  24/03/25  18:36:47.4        74.6  1.2  -0.1  16.0 105 4.9 0.0 5.1
  ULN   IU  24/03/25  18:36:56.0        27.8  1.1  -0.0  16.7  39 4.5 0.0 4.9
  KURK  II  24/03/25  18:37:02.9        27.5  1.1  -4.0  17.6 332 4.5 0.0 4.6
  BJT   IC  24/03/25  18:37:35.1        46.6  1.4   1.7  19.9  70 4.6 0.0 4.9
  HKPS  HK  24/03/25  18:38:17.0        25.0  1.7   1.8  23.9 118 4.4 0.0 0.0
  YAK   IU  24/03/25  18:39:57.5        22.1  0.7  -0.4  35.4  30 5.2 0.0 0.0
  RAYN  II  24/03/25  18:40:49.5        14.6  1.2   1.1  41.4 266 4.8 0.0 0.0
  OBN   II  24/03/25  18:40:51.2        50.2  1.4  -0.3  41.8 315 5.2 0.0 0.0
  TNTI  GE  24/03/25  18:41:44.3        49.9  1.4   2.1  48.3 128 5.3 0.0 5.7
  SUW   PL  24/03/25  18:41:53.2        11.2  1.0  -0.0  49.5 314 4.8 0.0 0.0
  PSZ   GE  24/03/25  18:42:19.0         6.9  2.6   1.5  52.7 307 4.2 0.0 0.0
  MORC  GE  24/03/25  18:42:25.2        11.0  1.8   0.1  53.8 310 4.6 0.0 0.0
  ARSA  OE  24/03/25  18:42:39.6         9.1  1.7   0.0  55.8 307 4.5 0.0 0.0
  MOA   OE  24/03/25  18:42:47.4        10.3  1.7   3.3  56.4 308 4.6 0.0 0.0
  GRFO  IU  24/03/25  18:42:54.6        24.4  1.7   1.2  57.7 311 4.9 0.0 0.0
  MBWA  IU  24/03/25  18:43:19.1        36.4  1.1  -6.9  62.9 150 5.3 0.0 0.0
  CCB   AK  24/03/25  18:44:11.1         4.8  1.1  -0.4  69.5  23 4.5 0.0 0.0
  FFC   II  24/03/25  18:45:56.4         7.7  1.5  -0.6  88.8   8 4.7 0.0 0.0

 RMS-ERR:         2.24

 First location:  2024/03/25 19:09:07
 This location:   2024/03/25 19:09:07