bul63013




	       PRELIMINARY SEISMOGRAM READINGS

		    from Danish network:

cop   Copenhagen            (DK)   55.68 N 12.43 E   13 m
dag   Danmarkshavn          (DK)   76.77 N 18.65 W   30 m
mud   Moensted Underground  (DK)   56.46 N  9.17 E   12 m
bsd   Bornholm              (DK)   55.11 N 14.91 E   88 m
lld   Lille Linde, Stevns   (DK)   55.33 N 12.22 E    8 m
gdh   Godhavn               (DK)   69.25 N 53.33 W   23 m
sco   Scoresbysund          (DK)   70.48 N 21.95 W   69 m

Amplitudes are 0.5*double trace amplitude (p-p) / steady state
magnification at period given. Units are:
	    pm pico meter i.e. 10**-12 m
	    nm nano                 -9 m
	    um micro                -6 m
	    etc.

p means any first arrival P, PKP or PKIKP etc.
ap is pP and xp sP as used in mono case letter formats.

Data from monthly bulletin               Processed   2015 11 25

                                                                       
cop
 1apr      epc  04 39 36                    is   48 30                 
 2apr      epd  16 30 02                    is   39 10                 
 6apr      epd  11 29 30                                               
 7apr      ep   22 49 18                    is   59 58                 
 8apr      ep   14 47 14                    is   54 27                 
                                                                       
gdh
 2apr      epd  16 27 36                    is   34 26                 
 3apr      ep   16 01 56                                               
                                                                       
sco
 2apr      ep   16 28 12                                               
 3apr      ep   15 07 28                                               
 6apr      ep   11 27 08                                               
 7apr      ep   11 16 48                    isks 00 45                 
 7apr      ep   22 54 35                                               
                                                                       
nor
 2apr      ep   16 26 58                                               
 3apr      ep   15 07 34                                               
 6apr      ep   11 25 56                                               
 7apr      ep   11 18 26                    is   20 13                 
 7apr      ep   15 35 52                                               
 8apr      ep   14 47 55                                               
++