Alert sss2025smuo: determined by 13 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 13 phases used, weight 13):

  Northwestern Siberia, Russia  M=4.7  2025/09/21  03:39:39.1  68.21 N  79.20 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  KURK  II  25/09/21  03:43:43.7         9.8  1.2   0.2  17.5 181 4.0 0.0 0.0
  MOA   OE  25/09/21  03:46:53.4         6.8  1.0   0.2  37.4 271 4.5 0.0 0.0
  ARSA  OE  25/09/21  03:46:55.3         7.9  1.7   1.7  37.5 269 4.3 0.0 0.0
  ZAPS  SJ  25/09/21  03:47:03.2       103.3  0.9   3.4  38.2 259 5.7 0.0 5.6
  TEKS  SJ  25/09/21  03:47:01.6         7.4  1.1   1.4  38.3 263 4.5 0.0 0.0
  PLD   BS  25/09/21  03:46:59.9         6.4  0.7  -1.7  38.5 256 4.6 0.0 0.0
  PET   IU  25/09/21  03:47:02.2       283.6  0.9  -0.0  38.5  72 6.2 0.0 6.4
  VTS1  BS  25/09/21  03:47:05.7         7.4  1.0   2.9  38.6 258 4.6 0.0 0.0
  SELS  SJ  25/09/21  03:47:05.6         8.6  1.2   0.7  38.8 260 4.5 0.0 0.0
  SRS   HT  25/09/21  03:47:12.7        11.6  0.9  -0.0  39.8 256 4.8 0.0 0.0
  KNT   HT  25/09/21  03:47:13.5         0.0  0.0  -0.9  40.0 257 0.0 0.0 0.0
  PDG   MN  25/09/21  03:47:10.1        16.2  1.1  -6.2  40.2 262 4.8 0.0 0.0
  GRG   HT  25/09/21  03:47:15.7        11.5  1.0  -1.6  40.3 257 4.7 0.0 0.0

 RMS-ERR:         2.31

 First location:  2025/09/21 03:48:04
 This location:   2025/09/21 03:55:19