Hi Jon,
 
   It might well be the M 5.5 earthquake from Japan at 04:12 UTC.  While my 
recorder was not active the seismometer alarm did wake me  unfortunately, just 
after that time. I have in the past picked up the   M 5.4 from Luzon on 6-5-07 
and a whole series from Ryukyo Islands on 20-4-07.  The later consisted of 7 
events ranging from 5.1 to 6.1 between 00:26:45 to  05:23:11 UTC.  I wish some 
of these teleseismic events would occur  during more civilised hours!
 
 
Regards Martin



   





Hi Jon,
 
   It might well be the M 5.5 earthquake from Japan at 04:12=20=
UTC.=20
While my recorder was not active the seismometer alarm did wake me=
=20
unfortunately, just after that time. I have in the past picked up the&n=
bsp;=20
M 5.4 from Luzon on 6-5-07 and a whole series from Ryukyo Islands on 20-4-07=
..=20
The later consisted of 7 events ranging from 5.1 to 6.1 between 00:26:45 to=20
05:23:11 UTC.  I wish some of these teleseismic events would occur=
=20
during more civilised hours!
 
 
Regards Martin