Autoloc alert auth2018xxhn: determined by 21 stations, type A

 LocSAT solution (with start solution, 21 stations used, weight 21):

  Ionian Sea  MLv=3.7  2018/12/07  06:30:28.7  37.38 N  20.41 E   20 km

  Stat  Net   Date       Time          Amp    Per   Res  Dist  Az mb  ML  mB
  ZAK2  HI  18/12/07  06:30:42.4         0.0  0.0   2.3   0.6  43 0.0 5.4 0.0
  PSDA  HT  18/12/07  06:30:41.3         0.0  0.0  -1.4   0.7  11 0.0 3.9 0.0
  RTZL  HT  18/12/07  06:30:41.3         0.0  0.0  -1.5   0.8  22 0.0 3.8 0.0
  LXR1  HI  18/12/07  06:30:43.0         0.0  0.0  -0.8   0.8   2 0.0 4.9 0.0
  DMLN  HT  18/12/07  06:30:43.2         0.0  0.0  -1.1   0.9 358 0.0 4.1 0.0
  VSK1  HI  18/12/07  06:30:45.6         0.0  0.0  -1.2   1.0   7 0.0 4.4 0.0
  RLS   HL  18/12/07  06:30:45.7         0.0  0.0  -1.8   1.1  51 0.0 3.4 0.0
  PYL   HP  18/12/07  06:30:49.2         0.0  0.0   0.3   1.2 114 0.0 2.9 0.0
  ITM   HL  18/12/07  06:30:50.7         0.0  0.0   1.0   1.2  99 0.0 3.2 0.0
  EVGI  HT  18/12/07  06:30:51.8         0.0  0.0   1.7   1.3   9 0.0 3.2 0.0
  AST1  HI  18/12/07  06:30:54.4         0.0  0.0   3.8   1.3  25 0.0 4.4 0.0
  NYDR  HT  18/12/07  06:30:53.8         0.0  0.0   2.1   1.4  10 0.0 3.6 0.0
  LKD2  HT  18/12/07  06:30:52.3         0.0  0.0  -0.4   1.4   8 0.0 3.6 0.0
  KLV   HL  18/12/07  06:30:53.2         0.0  0.0  -1.1   1.5  64 0.0 3.3 0.0
  GUR   HP  18/12/07  06:30:55.1         0.0  0.0  -0.7   1.6  69 0.0 3.3 0.0
  KALE  HA  18/12/07  06:30:56.3         0.0  0.0  -0.6   1.7  53 0.0 3.4 0.0
  EVR   HL  18/12/07  06:31:00.5         0.0  0.0   0.7   1.9  35 0.0 3.6 0.0
  MAKR  HA  18/12/07  06:31:02.8         0.0  0.0  -0.3   2.1  39 0.0 3.6 0.0
  THL   HL  18/12/07  06:31:07.4         0.0  0.0  -1.1   2.5  29 0.0 3.4 0.0
  KPRO  HT  18/12/07  06:31:11.9         0.0  0.0   1.1   2.7  16 0.0 3.7 0.0
  SOH   HT  18/12/07  06:31:29.7         0.0  0.0  -1.0   4.1  33 0.0 3.8 0.0