Alert sss2023pzwz: determined by 20 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 20 phases used, weight 20):

  Northwest of Kuril Islands  M=5.2  2023/08/16  15:02:51.0  51.29 N  153.99 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  PET   IU  23/08/16  15:03:44.0         0.0  0.0   0.6   3.3  57 0.0 5.0 0.0
  YSS   IU  23/08/16  15:04:54.5       109.0  0.9  -0.0   8.5 244 5.1 5.5 5.5
  KURK  II  23/08/16  15:11:12.0         7.0  1.0   2.5  45.3 300 4.6 0.0 0.0
  KIV   II  23/08/16  15:13:50.9        22.4  0.9   0.5  67.8 314 5.2 0.0 5.7
  MORC  GE  23/08/16  15:14:18.7        41.2  1.1   0.1  72.4 332 5.4 0.0 5.6
  PSZ   GE  23/08/16  15:14:24.4        25.2  1.1   0.3  73.3 330 5.2 0.0 5.6
  DRGR  RO  23/08/16  15:14:24.1        16.5  1.0  -0.5  73.4 328 5.1 0.0 0.0
  HGN   NL  23/08/16  15:14:29.9        57.0  1.2  -0.9  74.4 340 5.5 0.0 5.8
  GZR   RO  23/08/16  15:14:30.5        25.2  1.1  -1.1  74.6 327 5.2 0.0 5.6
  BZS   RO  23/08/16  15:14:31.7        42.5  1.2  -1.0  74.8 328 5.4 0.0 5.7
  DJES  SJ  23/08/16  15:14:32.8         4.2  1.1  -2.9  75.3 327 4.4 0.0 0.0
  VRSS  SJ  23/08/16  15:14:34.8        57.2  1.2  -1.0  75.3 328 5.5 0.0 5.7
  STU   GE  23/08/16  15:14:40.9        41.9  1.1   3.8  75.5 337 5.5 0.0 0.0
  TEKS  SJ  23/08/16  15:14:40.4        35.5  1.3  -1.7  76.4 328 5.3 0.0 5.6
  ZAPS  SJ  23/08/16  15:14:41.3       531.4  1.0  -1.2  76.5 326 6.6 0.0 6.5
  PLD   BS  23/08/16  15:14:47.4        17.7  0.9   3.7  76.7 324 5.1 0.0 0.0
  VTS1  BS  23/08/16  15:14:43.4        57.2  1.2  -1.1  76.8 325 5.5 0.0 5.8
  SELS  SJ  23/08/16  15:14:44.2        32.1  1.0  -1.6  77.0 327 5.4 0.0 5.5
  KKB   BS  23/08/16  15:14:51.6        16.8  1.0   3.1  77.5 325 5.1 0.0 5.6
  KNT   HT  23/08/16  15:14:50.7        32.9  1.0  -1.5  78.2 325 5.4 0.0 6.2

 RMS-ERR:         1.83

 First location:  2023/08/16 15:15:30
 This location:   2023/08/16 15:15:30