Alert sss2025smyd: determined by 26 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 26 phases used, weight 26):

  North of Severnaya Zemlya  M=4.7  2025/09/21  05:24:50.7  83.76 N  112.96 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  KEV   IU  25/09/21  05:29:33.6        45.7  2.3   1.5  20.7 283 4.4 0.0 0.0
  CCB   AK  25/09/21  05:30:35.1        24.3  1.4   1.3  27.0  69 4.7 0.0 0.0
  YKAW3 CN  25/09/21  05:31:16.8        18.1  1.2  -0.8  32.0  40 4.8 0.0 0.0
  KURK  II  25/09/21  05:31:37.7         3.0  2.6  -0.1  34.3 219 3.7 0.0 0.0
  MORC  GE  25/09/21  05:32:35.0        12.4  1.1  -1.4  41.2 283 4.7 0.0 0.0
  GRFO  IU  25/09/21  05:32:42.9        29.9  1.9   0.4  41.9 289 4.9 0.0 0.0
  PSZ   GE  25/09/21  05:32:49.3        23.1  1.2   0.1  42.8 280 5.0 0.0 0.0
  STU   GE  25/09/21  05:32:51.8        15.6  1.3   0.2  43.1 290 4.8 0.0 0.0
  MOA   OE  25/09/21  05:32:54.6         8.2  1.0  -0.1  43.5 285 4.6 0.0 0.0
  DRGR  RO  25/09/21  05:32:55.9        18.1  1.6   0.1  43.6 277 4.7 0.0 0.0
  ARSA  OE  25/09/21  05:33:00.5         0.0  0.0   2.1  43.9 284 0.0 0.0 0.0
  MLR   RO  25/09/21  05:33:03.5        11.0  2.1   0.2  44.5 273 4.4 0.0 0.0
  BZS   RO  25/09/21  05:33:06.0         9.4  1.5   0.0  44.9 278 4.5 0.0 5.2
  GZR   RO  25/09/21  05:33:06.9        12.0  2.4   0.1  45.0 276 4.4 0.0 0.0
  FUORN CH  25/09/21  05:33:08.5         9.8  1.2   0.7  45.1 289 4.6 0.0 0.0
  TEKS  SJ  25/09/21  05:33:15.6        10.3  1.5  -0.6  46.2 279 4.6 0.0 0.0
  ZAPS  SJ  25/09/21  05:33:23.2        61.0  1.0  -0.3  47.1 276 5.5 0.0 5.4
  SELS  SJ  25/09/21  05:33:24.2        15.6  1.0  -1.0  47.3 278 4.9 0.0 0.0
  KKB   BS  25/09/21  05:33:33.2         5.7  0.8  -0.8  48.4 275 4.6 0.0 0.0
  AQU   MN  25/09/21  05:33:38.5        29.3  1.4   0.4  49.0 285 5.1 0.0 0.0
  KNT   HT  25/09/21  05:33:38.8        33.8  1.0  -0.6  49.1 275 5.2 0.0 0.0
  TOLF  IV  25/09/21  05:33:40.9        11.9  1.7  -0.5  49.4 286 4.6 0.0 0.0
  MARCO GE  25/09/21  05:33:52.1        15.3  1.1   0.5  50.8 282 4.9 0.0 5.5
  IGT   HT  25/09/21  05:33:52.9        17.7  1.9  -0.8  51.0 278 4.7 0.0 0.0
  SSPA  IU  25/09/21  05:34:26.1        13.8  1.3  -0.7  55.5  10 4.8 0.0 0.0
  RAYN  II  25/09/21  05:35:26.1        11.2  1.6  -0.0  64.2 250 4.7 0.0 0.0

 RMS-ERR:         0.79

 First location:  2025/09/21 05:34:09
 This location:   2025/09/21 05:45:26