Alert sss2025otsb: determined by 15 phases, type A

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

  Northcentral Siberia, Russia  M=5.4  2025/07/30  00:12:47.5  65.32 N  103.92 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  KURK  II  25/07/30  00:17:15.1        82.9  2.8  -0.7  19.6 234 4.6 0.0 0.0
  KONO  IU  25/07/30  00:20:16.9         0.0  0.0  -4.8  39.8 308 0.0 0.0 0.0
  BZS   RO  25/07/30  00:21:18.1         0.0  0.0   2.5  46.5 287 0.0 0.0 0.0
  BANR  RO  25/07/30  00:21:21.4         0.0  0.0   2.7  46.9 287 0.0 0.0 0.0
  VRSS  SJ  25/07/30  00:21:21.8         0.0  0.0   2.0  47.0 287 0.0 0.0 0.0
  GRFO  IU  25/07/30  00:21:14.1         0.0  0.0  -6.9  47.1 298 0.0 0.0 0.0
  ZAPS  SJ  25/07/30  00:21:28.8       399.1  1.0   1.2  48.0 284 6.3 0.0 0.0
  PLD   BS  25/07/30  00:21:31.4         0.0  0.0   3.3  48.1 282 0.0 0.0 0.0
  TEKS  SJ  25/07/30  00:21:26.6         0.0  0.0  -2.5  48.2 288 0.0 0.0 0.0
  ILTH  GE  25/07/30  00:21:42.4         0.0  0.0   3.7  49.4 313 0.0 0.0 0.0
  SRS   HT  25/07/30  00:21:36.7         0.0  0.0  -1.8  49.4 282 0.0 0.0 0.0
  GRG   HT  25/07/30  00:21:41.8         0.0  0.0  -1.3  50.0 283 0.0 0.0 0.0
  CSS   GE  25/07/30  00:21:47.0         0.0  0.0  -0.3  50.6 269 0.0 0.0 0.0
  PII   IV  25/07/30  00:21:57.0         0.0  0.0  -3.9  52.4 294 0.0 0.0 0.0
  MSBI  GE  25/07/30  00:21:59.5         0.0  0.0  -5.0  52.9 265 0.0 0.0 0.0

 RMS-ERR:         3.33

 First location:  2025/07/30 00:22:37
 This location:   2025/07/30 00:22:37