Autoloc alert beo2020ywnb: determined by 30 stations, type A

 LocSAT solution (with start solution, 30 stations used, weight 30):

  Off East Coast of Honshu, Japan  mb=4.9  2020/12/20  01:54:33.7  33.88 N  141.05 E   51 km

  Stat  Net   Date       Time          Amp    Per   Res  Dist  Az mb  ML  mB
  TRPA  HU  20/12/20  02:06:45.9        16.1  1.2   0.2  81.3 324 4.9 0.0 0.0
  MLR   RO  20/12/20  02:06:46.3        16.5  1.3   0.6  81.3 320 4.9 0.0 0.0
  DRGR  RO  20/12/20  02:06:50.0        10.3  1.4   0.1  82.2 323 4.7 0.0 0.0
  PSZ   GE  20/12/20  02:06:53.3        53.5  1.2   0.2  82.8 325 5.4 0.0 0.0
  SIRR  RO  20/12/20  02:06:54.2        11.0  1.3  -0.4  83.0 323 4.7 0.0 0.0
  BUD   HU  20/12/20  02:06:57.6        27.2  1.1   0.8  83.5 325 5.2 0.0 0.0
  BZS   RO  20/12/20  02:06:56.0        21.7  1.4  -0.9  83.5 322 5.0 0.0 0.0
  CSS   GE  20/12/20  02:06:57.4         9.9  0.8   0.3  83.6 308 4.9 0.0 0.0
  VRSS  SJ  20/12/20  02:06:58.9        27.6  1.2  -0.6  84.0 322 5.1 0.0 0.0
  MDVR  RO  20/12/20  02:06:58.9        21.9  1.1  -0.7  84.0 322 5.1 0.0 0.0
  SOP   HU  20/12/20  02:07:02.2        27.0  1.1   0.2  84.5 326 5.2 0.0 0.0
  MORH  HU  20/12/20  02:07:01.4        22.2  1.2  -0.9  84.6 324 5.1 0.0 0.0
  ZAPS  SJ  20/12/20  02:07:02.2        13.7  1.0  -0.2  84.6 320 4.9 0.0 4.9
  VTS1  BS  20/12/20  02:07:03.8         9.2  0.9   0.7  84.7 319 4.8 0.0 0.0
  FRGS  SJ  20/12/20  02:07:02.7         8.1  1.4  -0.5  84.7 323 4.6 0.0 0.0
  TRUS  SJ  20/12/20  02:07:04.8        15.4  1.6  -0.2  85.1 322 4.8 0.0 0.0
  GRUS  SJ  20/12/20  02:07:04.7        15.9  1.2  -0.6  85.2 321 4.9 0.0 0.0
  BOSS  SJ  20/12/20  02:07:05.4         1.5  0.8   0.0  85.2 319 4.1 0.0 0.0
  ARSA  OE  20/12/20  02:07:06.1        16.6  1.3   0.2  85.3 326 4.9 0.0 0.0
  TEKS  SJ  20/12/20  02:07:05.1        21.8  1.1  -0.8  85.3 322 5.1 0.0 0.0
  BARS  SJ  20/12/20  02:07:05.4        20.9  1.8  -0.7  85.3 320 4.9 0.0 0.0
  DIVS  SJ  20/12/20  02:07:06.6        23.7  2.0   0.2  85.4 322 4.9 0.0 0.0
  SELS  SJ  20/12/20  02:07:05.7         8.0  0.8  -0.8  85.4 321 4.8 0.0 0.0
  MOA   OE  20/12/20  02:07:07.7         9.1  2.6   1.1  85.4 327 4.4 0.0 0.0
  BBLS  SJ  20/12/20  02:07:09.2        16.8  1.1   0.5  85.9 322 5.0 0.0 0.0
  SJES  SJ  20/12/20  02:07:13.1        10.6  1.1   3.7  86.0 321 4.8 0.0 0.0
  BOJS  SL  20/12/20  02:07:13.1        19.2  1.3   0.2  86.7 325 5.0 0.0 0.0
  CEY   SL  20/12/20  02:07:13.3        40.0  1.5  -0.6  86.9 326 5.3 0.0 0.0
  PDG   MN  20/12/20  02:07:12.7        26.5  0.8  -1.3  86.9 321 5.4 0.0 0.0
  AQU   MN  20/12/20  02:07:28.5        20.1  1.5   0.1  90.0 324 5.2 0.0 0.0

 RMS-ERR:         0.91

 First location:  2020/12/20 02:07:56
 This location:   2020/12/20 02:08:50