Alert sss2026htec: determined by 13 phases, type A

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

  Ural Mountains Region, Russia  M=4.3  2026/04/21  02:23:50.4  56.27 N  62.70 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  KURK  II  26/04/21  02:26:27.4         8.4  1.0  -0.0  10.9 114 4.1 0.0 0.0
  PUL   GE  26/04/21  02:27:53.7       103.2  0.8   0.7  17.3 295 5.2 0.0 5.7
  SUW   PL  26/04/21  02:28:47.9         4.7  1.2  -1.7  22.4 281 3.7 0.0 0.0
  DRGR  RO  26/04/21  02:29:26.7         4.4  1.1   1.1  26.2 266 4.0 0.0 0.0
  GZR   RO  26/04/21  02:29:36.1         3.9  0.9   3.2  27.0 263 4.1 0.0 0.0
  BZS   RO  26/04/21  02:29:36.1         5.4  1.0  -1.2  27.5 265 4.2 0.0 0.0
  VRSS  SJ  26/04/21  02:29:39.9         5.7  1.0  -1.7  28.0 264 4.3 0.0 0.0
  ZAPS  SJ  26/04/21  02:29:49.5        26.5  0.8   3.8  28.4 260 5.1 0.0 0.0
  VTS1  BS  26/04/21  02:29:49.4         4.4  1.3   2.7  28.5 258 4.1 0.0 0.0
  SELS  SJ  26/04/21  02:29:50.1         6.3  0.7  -3.4  29.3 261 4.6 0.0 0.0
  SRS   HT  26/04/21  02:29:52.2         5.8  1.6  -2.0  29.4 256 4.2 0.0 0.0
  KNT   HT  26/04/21  02:29:57.2        16.2  0.9   0.1  29.7 257 4.9 0.0 0.0
  GRG   HT  26/04/21  02:29:59.2         5.0  1.2  -1.6  30.1 257 4.3 0.0 0.0

 RMS-ERR:         2.13

 First location:  2026/04/21 02:30:40
 This location:   2026/04/21 02:30:40