Alert sss2026hnvk: determined by 17 phases, type A

 LOCSAT solution with earthmodel iasp91 (with start solution, 17 phases used, weight 17):

  Eastern Honshu, Japan  M=4.9  2026/04/18  04:20:03.2  35.93 N  138.26 E   10 km

  Stat  Net Date      Time               Amp  Per   Res  Dist  Az  mb  ML  mB
  SHL   IN  26/04/18  04:27:45.2        17.2  1.0  -0.0  40.8 269 4.9 0.0 0.0
  FFC   II  26/04/18  04:31:50.6         8.1  1.0   0.4  75.7  31 4.8 0.0 0.0
  ANTO  IU  26/04/18  04:32:02.1        22.6  1.1  -0.2  77.9 311 5.2 0.0 0.0
  MORC  GE  26/04/18  04:32:10.9        13.5  1.2  -0.9  79.6 326 4.9 0.0 0.0
  PSZ   GE  26/04/18  04:32:12.0        14.7  1.1  -0.8  79.8 323 5.0 0.0 0.0
  GZR   RO  26/04/18  04:32:13.5         7.1  1.4  -0.8  80.0 320 4.6 0.0 0.0
  BZS   RO  26/04/18  04:32:18.4         6.1  1.2   1.7  80.5 321 4.6 0.0 0.0
  VRSS  SJ  26/04/18  04:32:18.5         8.2  1.2  -0.9  81.0 320 4.7 0.0 0.0
  VTS1  BS  26/04/18  04:32:22.4         7.3  1.2  -0.6  81.7 318 4.7 0.0 0.0
  KKB   BS  26/04/18  04:32:28.9        14.7  1.1   3.0  82.2 317 5.0 0.0 5.7
  TEKS  SJ  26/04/18  04:32:28.4         8.6  1.1   2.1  82.3 321 4.8 0.0 0.0
  ARSA  OE  26/04/18  04:32:28.4         7.1  1.2   1.9  82.3 325 4.7 0.0 0.0
  GRFO  IU  26/04/18  04:32:26.4        25.4  1.4  -0.6  82.4 329 5.1 0.0 0.0
  MOA   OE  26/04/18  04:32:27.5         8.9  1.3   0.3  82.5 326 4.7 0.0 0.0
  STU   GE  26/04/18  04:32:34.2        18.3  1.6  -0.8  84.0 329 5.0 0.0 0.0
  LSK   AC  26/04/18  04:32:38.4        36.6  1.0  -0.6  84.8 317 5.5 0.0 0.0
  PII   IV  26/04/18  04:32:48.2        11.6  1.1  -3.2  87.3 325 5.0 0.0 0.0

 RMS-ERR:         1.44

 First location:  2026/04/18 04:34:22
 This location:   2026/04/18 04:35:00