bul87047




	       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 07 21

                                                                       
cop
17 dec     ip   02 20 18.5  0.8 s    478nm  i    23 20    i    30 14   
22 dec     ip   00 25 37.1  0.8 s    269nm                             
                                                                       
dag
16 dec     ipc  15 36 22.0  0.5 s     11nm                             
17 dec     ipd  02 19 08.5  1.0 s    173nm                             
17 dec     ipc  03 08 30.0  0.7 s   9600pm                             
17 dec     ipc  04 59 57.2  0.4 s     14nm                             
17 dec     ipc  04 59 57.2  0.4 s     14nm                             
17 dec     ep   12 00 13.0                                             
17 dec     ipd  12 26 32.1  0.8 s   6000pm                             
17 dec     ipc  15 39 08.6  0.3 s     10nm                             
17 dec     ipc  15 39 08.6  0.3 s     10nm                             
18 dec     ipd  11 06 24.5  0.6 s     29nm                             
18 dec     ipd  16 34 04.1  0.7 s     66nm                             
18 dec     ep   18 51 16.0                                             
19 dec     ep   20 11 00.0                                             
20 dec     ep   08 40 52.0                                             
20 dec     ep   12 36 30.0                                             
20 dec     ipc  14 22 45.8  0.3 s   3900pm                             
20 dec     ipd  15 02 35.2  0.3 s   6500pm                             
20 dec     ep   15 07 40                                               
20 dec     ipc  15 19 14.9  0.8 s   9700pm                             
20 dec     ep   15 48 24.0                                             
20 dec     ep   17 21 47.0                                             
21 dec     ep   02 56 23.0                                             
21 dec     ep   03 05 38.0                                             
21 dec     ipd  04 37 36.5  0.5 s   9200pm                             
21 dec     ep   05 56 38.0                                             
21 dec     ep   08 51 30.0                                             
21 dec     ip   09 41 37.0                                             
21 dec     ep   21 35 32.0                                             
22 dec     ipc  00 25 03.4  0.9 s     83nm                             
22 dec     ipd  11 37 01.3  1.3 s     63nm                             
23 dec     ipc  10 24 02.7  0.3 s     21nm                             
23 dec     ipc  20 46 17.2  0.8 s     13nm                             
                                                                       
sco
22 dec     ipc  00 26 34.5  1.9 s    150nm                             
                                                                       
mud
18 dec     ipc  16 32 11.5  0.9 s    222nm                             
22 dec     ipd  00 25 50.4  0.8 s    134nm                             
22 dec     ipc  08 00 16.1  0.8 s     37nm                             
++