bul81014




	       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
10 apr     ip   19 50 42.0                  is   52 28.0               
11 apr     ep   05 42 21                                  is   53 05   
11 apr     ep   05 54 08                                               
13 apr     ipc  03 16 05.7  0.9 s    303nm                             
13 apr     ep   03 16 17                                               
14 apr     ipd  17 50 25.4  0.6 s     59nm                             
15 apr     ipd  02 58 47.8  0.8 s     99nm                             
                                                                       
dag
 9 apr     ip   01 24 40.9                                             
 9 apr     ipc  02 45 12.1  0.6 s   3300pm                             
 9 apr     ipd  08 58 00.7  1.4 s     40nm                             
 9 apr     ipc  10 15 34.0  1.0 s     22nm                             
 9 apr     ipc  15 14 29.7  0.8 s     10nm                             
 9 apr     ipc  17 30 15.1  0.8 s   4500pm                             
10 apr     ipc  02 46 26.4  0.9 s   8300pm                             
10 apr     ipc  15 04 35.2  1.0 s     12nm                             
10 apr     ipc  15 28 03.7  0.8 s     13nm                             
10 apr     ip   19 43 05.0                  is   43 21.0               
10 apr     ep   19 47 35                                               
10 apr     ep   19 47 44                                               
10 apr     ipc  21 55 38.1  0.7 s     10nm                             
11 apr     ipd  00 21 24.3  0.6 s     14nm                             
11 apr     ipc  00 30 16.0                                             
11 apr     ipc  03 30 10.9                                             
11 apr     ipc  05 42 09.5  0.9 s    134nm                             
11 apr     ep   05 42 12                                               
11 apr     ipc  10 34 59.0  0.9 s     14nm                             
11 apr     ipc  15 00 30.7  0.8 s     17nm                             
12 apr     ipc  03 16 45.0                                             
12 apr     ipc  10 31 08.9  1.0 s     20nm  i    41 42                 
12 apr     ipd  21 32 09.2  0.8 s   3700pm                             
13 apr     ipc  03 14 50.3  1.0 s     54nm                             
13 apr     ep   10 59 08                    is   00 19                 
13 apr     ipd  13 05 41.6  0.9 s   5000pm                             
13 apr     ipc  16 57 39.2  1.0 s     12nm                             
13 apr     ip   22 25 43.0                                             
14 apr     ipc  02 13 32.2  0.5 s   6300pm                             
14 apr     ipc  03 12 14.0  0.5 s   6300pm                             
14 apr     ipc  04 45 09.9  0.8 s     20nm                             
14 apr     ep   08 23 05                                               
14 apr     ipc  10 20 48.0  0.8 s   9700pm                             
14 apr     ipd  14 08 33.6  0.7 s   6800pm                             
14 apr     ipd  16 09 33.0                                             
14 apr     ipd  17 48 35.8  0.7 s     12nm                             
14 apr     ep   21 57 40                                               
15 apr     ipc  02 57 37.8  0.7 s   3400pm                             
15 apr     ipc  02 57 43.4  0.9 s   7600pm                             
15 apr     ipc  02 57 54.2  1.0 s     40nm                             
15 apr     ipc  10 02 38.3  1.0 s   9000pm                             
15 apr     ip   10 09 54.0  1.0 s   9000pm                             
15 apr     ip   20 23 32.1                                             
                                                                       
gdh
 9 apr     ep   08 57 13                                               
10 apr     ipd  02 47 13.7  1.0 s     16nm                             
11 apr     ep   05 43 02                                               
11 apr     ep   05 46 56                                               
13 apr     ipc  03 15 36.8  1.1 s     86nm                             
14 apr     ipd  14 09 31.4  0.6 s     17nm                             
15 apr     ip   02 58 51.1                                             
15 apr     ip   13 36 06.0                                             
++