Alert sss2025owao: determined by 18 phases, type A

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

  Northwestern Siberia, Russia  M=5.3  2025/07/31  06:41:09.8  65.42 N  72.08 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  KURK  II  25/07/31  06:44:43.5         5.6  1.2   0.3  15.1 164 3.8 0.0 0.0
  MORC  GE  25/07/31  06:47:39.2        20.0  1.1   4.3  31.8 267 4.9 0.0 0.0
  VRSS  SJ  25/07/31  06:47:57.6        19.2  1.1   4.2  33.9 259 4.9 0.0 0.0
  ARSA  OE  25/07/31  06:47:56.7        18.6  1.3  -2.7  34.6 266 4.8 0.0 0.0
  MOA   OE  25/07/31  06:47:54.3        16.2  1.1  -5.5  34.6 268 4.8 0.0 0.0
  ZAPS  SJ  25/07/31  06:48:04.4       188.7  0.9   2.4  34.9 255 6.0 0.0 5.8
  PLD   BS  25/07/31  06:48:05.6        17.7  1.0   2.9  35.0 252 4.9 0.0 0.0
  TEKS  SJ  25/07/31  06:48:03.3        15.9  1.4  -0.5  35.1 260 4.7 0.0 0.0
  VTS1  BS  25/07/31  06:48:06.8        13.9  1.0   2.2  35.2 254 4.8 0.0 0.0
  SELS  SJ  25/07/31  06:48:07.0        24.3  1.1  -0.6  35.5 257 5.0 0.0 0.0
  KKB   BS  25/07/31  06:48:11.2        22.2  1.0   0.7  35.9 253 5.0 0.0 0.0
  SRS   HT  25/07/31  06:48:13.8        35.3  1.1  -0.4  36.3 252 5.2 0.0 0.0
  KNT   HT  25/07/31  06:48:15.1        68.9  1.0  -1.1  36.6 253 5.5 0.0 0.0
  GRG   HT  25/07/31  06:48:16.9        31.1  1.2  -2.5  36.9 253 5.1 0.0 0.0
  PDG   MN  25/07/31  06:48:14.0        42.2  0.9  -5.7  37.0 258 5.3 0.0 0.0
  PET   IU  25/07/31  06:49:04.4       601.5  1.1   1.1  42.1  63 6.4 0.0 6.5
  CART  WM  25/07/31  06:50:03.0        32.5  1.3   2.5  49.4 273 5.1 0.0 0.0
  CTAO  IU  25/07/31  06:55:00.7       120.5  0.7  -1.8 101.9 113 6.9 0.0 6.7

 RMS-ERR:         2.83

 First location:  2025/07/31 06:49:41
 This location:   2025/07/31 06:57:08