Alert sss2026nbet: determined by 27 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 27 phases used, weight 27):

  Sichuan, China  M=4.6  2026/07/05  15:30:13.9  31.53 N  104.08 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  SHL   IN  26/07/05  15:33:08.0        27.3  1.0  -0.8  12.3 244 4.6 0.0 0.0
  ULN   IU  26/07/05  15:34:05.2        24.4  0.9   0.1  16.5   7 4.5 0.0 4.6
  KURK  II  26/07/05  15:35:54.9        15.7  1.1   0.0  26.9 323 4.6 0.0 4.7
  SBM   MY  26/07/05  15:36:23.3        18.3  1.1   1.2  30.1 164 4.9 0.0 0.0
  GNI   IU  26/07/05  15:38:55.3        12.6  0.6   1.7  48.0 298 5.1 0.0 0.0
  RAYN  II  26/07/05  15:39:23.6         7.4  0.4  -0.2  52.0 277 5.0 0.0 0.0
  ANTO  IU  26/07/05  15:40:00.2         9.8  0.9  -0.3  57.0 300 4.8 0.0 0.0
  MLR   RO  26/07/05  15:40:24.1        13.6  1.7   0.5  60.3 308 4.7 0.0 0.0
  DRGR  RO  26/07/05  15:40:35.5        13.9  1.1  -0.1  62.1 310 4.9 0.0 0.0
  GZR   RO  26/07/05  15:40:38.3         5.5  1.4   0.1  62.4 308 4.4 0.0 0.0
  VTS1  BS  26/07/05  15:40:42.6        12.1  1.3   0.6  63.0 305 4.8 0.0 0.0
  BZS   RO  26/07/05  15:40:42.7         7.9  1.3  -0.1  63.1 309 4.6 0.0 0.0
  ZAPS  SJ  26/07/05  15:40:45.8        27.0  0.9   2.4  63.2 306 5.3 0.0 5.1
  KKB   BS  26/07/05  15:40:44.1        11.6  1.3  -0.2  63.3 305 4.8 0.0 0.0
  PSZ   GE  26/07/05  15:40:45.7         8.9  1.2   0.3  63.5 312 4.7 0.0 0.0
  GRG   HT  26/07/05  15:40:48.8        14.3  1.1  -0.9  64.2 304 4.9 0.0 0.0
  SELS  SJ  26/07/05  15:40:50.3         7.7  1.1  -0.1  64.3 307 4.7 0.0 0.0
  MORC  GE  26/07/05  15:40:50.9        19.4  1.0  -0.1  64.4 314 5.1 0.0 0.0
  TEKS  SJ  26/07/05  15:40:53.7         8.7  1.4  -0.8  64.9 308 4.6 0.0 0.0
  ARSA  OE  26/07/05  15:41:04.8         9.4  1.4  -0.2  66.5 312 4.7 0.0 0.0
  MOA   OE  26/07/05  15:41:08.3        14.7  1.1  -0.2  67.1 313 5.0 0.0 0.0
  GRFO  IU  26/07/05  15:41:16.0        33.3  1.0   0.3  68.2 316 5.4 0.0 5.5
  CCB   AK  26/07/05  15:41:19.2         5.2  1.8  -1.1  69.0  26 4.3 0.0 0.0
  STU   GE  26/07/05  15:41:25.6        22.6  1.0  -0.0  69.8 316 5.2 0.0 0.0
  FUORN CH  26/07/05  15:41:26.9        10.6  0.7  -0.3  70.1 313 5.1 0.0 0.0
  VOI   GE  26/07/05  15:42:02.6        23.6  1.1  -1.0  76.6 233 5.2 0.0 0.0
  FFC   II  26/07/05  15:43:18.3         5.3  1.2  -0.7  90.9  15 4.8 0.0 0.0

 RMS-ERR:         0.76

 First location:  2026/07/05 15:42:11
 This location:   2026/07/05 15:54:15