bul87004




	       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
24 jan     ipd  09 44 32.5  1.2 s    481nm                             
24 jan     ipc  13 48 52.3  0.7 s     82nm                             
26 jan     ipd  17 48 23.7  0.7 s     66nm                             
27 jan     ipc  01 42 37.3  0.9 s     40nm                             
27 jan     ep   11 46 26.0                                             
                                                                       
dag
24 jan     ipd  13 25 56.3  0.7 s   4800pm                             
24 jan     ipc  13 49 46.2  0.9 s     28nm                             
25 jan     ipc  03 14 07.0  0.3 s     17nm  i    15 04.0               
26 jan     ipc  11 19 34.2  0.7 s   4800pm                             
26 jan     ep   21 26 30.0                                             
26 jan     ipd  23 23 00.9  0.8 s     16nm                             
27 jan     ipd  00 35 24.3  0.8 s     14nm                             
27 jan     ip   00 47 59.0                                             
27 jan     ipc  01 41 26.7  1.3 s     29nm                             
28 jan     ipc  09 21 00.5  0.5 s     16nm                             
28 jan     ipc  12 21 18.9  0.7 s   7500pm                             
28 jan     ipd  20 35 32.1  1.1 s     15nm                             
28 jan     ipd  23 36 52.0  1.3 s     42nm                             
29 jan     ipd  02 57 25.5  0.8 s     27nm                             
30 jan     ip   22 48 47.0                  i    48 48.0  lz 17s   26um
31 jan     ipc  02 08 28.9  0.9 s   5900pm                             
31 jan     ipd  02 40 25.1  0.9 s   5000pm                             
31 jan     ipc  04 59 35.1  0.7 s   6800pm                             
31 jan     ep   05 03 05.0                                             
31 jan     ip   09 03 00.0                                             
31 jan     ip   15 51 08.0                                             
31 jan     ipd  20 17 07.4  0.3 s     75nm  i    17 59.0               
                                                                       
gdh
24 jan     ipc  08 19 54.5  0.9 s     99nm                lz 21s 8800nm
25 jan     ip   10 42 24.0  0.8 s   9000pm  i    51 20.0               
25 jan     epc  23 14 02.0  1.0 s     10nm  i    14 18.0               
25 jan     ipc  23 31 40.2  1.0 s     10nm                             
28 jan     ep   21 00 15.0                  i    06 17.0               
29 jan     ep   03 02 50.0                                e    08 48.0 
30 jan     ep   22 45 52                                  lz 18s   63um
                                                                       
sco
24 jan     ipc  08 18 54.9  1.0 s    130nm                             
27 jan     ip   06 44 41.0                                             
30 jan     epd  22 48 48    1.1 s    148nm                             
                                                                       
mud
24 jan     ep   08 17 46    0.8 s    360nm                             
25 jan     ep   10 44 07    1.0 s     40nm                             
30 jan     ip   18 50 09.3                                             
++