bul87012




	       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 mar     ip   13 01 34.3  0.9 s     91nm                             
25 mar     ipd  21 44 34.4  1.2 s    125nm                             
26 mar     ep   07 06 49                                               
26 mar     ipc  16 29 37.8  0.6 s     43nm                             
26 mar     ipc  16 29 37.8  0.6 s     43nm                             
26 mar     ep   18 52 58    0.9 s     61nm                             
30 mar     ep   20 47 10                                               
                                                                       
dag
24 mar     ipd  04 02 23.8  1.2 s     16nm                             
24 mar     ipc  13 00 25.9  1.8 s    332nm                             
26 mar     ipd  05 18 24.8  0.3 s   7800pm                             
26 mar     ipc  06 51 39.9  0.8 s   6000pm                             
26 mar     ipd  07 06 04.7  1.2 s     11nm                             
26 mar     ipc  12 05 44.2  1.2 s     20nm  i    05 51.0               
26 mar     ipd  16 35 59.2  0.4 s     11nm                             
26 mar     ipd  18 49 47.3  1.2 s     12nm                             
27 mar     ipd  11 44 54.7  0.6 s   5300pm                             
28 mar     ipc  05 23 23.8  0.7 s   6900pm                             
28 mar     ipc  06 23 23.8  0.7 s   6800pm                             
28 mar     ipd  11 15 27.6  0.8 s   3700pm                             
28 mar     ipd  11 37 53.3  1.1 s     18nm                             
28 mar     ipd  23 46 22.2  1.1 s     10nm                             
29 mar     ipd  01 39 53.2  0.9 s   5900pm                             
29 mar     ipc  04 55 50.9  0.8 s   7500pm                             
29 mar     ipd  09 36 25.9  0.6 s   3300pm                             
29 mar     ipd  21 26 20.1  1.1 s   8800pm  i    26 28                 
29 mar     ipc  23 27 55.5  0.6 s   8700pm                             
29 mar     ipd  23 37 36.9  0.6 s   6000pm                             
30 mar     ipc  03 18 54.8  0.3 s    138nm                             
30 mar     ipd  03 48 22.5  0.8 s   6000pm                             
31 mar     ipd  01 27 16.6  0.6 s     43nm                             
31 mar     ep   01 44 27.0                                             
31 mar     ipc  21 18 13.3  1.0 s     23nm                             
                                                                       
gdh
24 mar     ipc  13 00 04.0                                i    00 28.0 
26 mar     ep   16 48 46.0                  e    54 09.0               
26 mar     ep   19 02 40.0                                i    17 40.0 
28 mar     ipc  00 06 41.9  0.5 s     84nm                i    07 24.0 
28 mar     ipc  00 06 41.9  0.5 s     85nm  i    06 58.0  i    10 38.0 
28 mar     ep   11 49 15.0                  e    51 35.0  e    54 40.0 
30 mar     ipd  03 18 45.3  1.3 s    146nm                i    30 55   
30 mar     ipd  19 11 05.0  0.9 s     17nm  i    11 23.0               
30 mar     ip   19 16 36.0                  i    16 38.0               
31 mar     ip   05 07 12.0                  i    14 50.0               
31 mar     ip   11 04 50.0                  i    05 12.0               
31 mar     ip   20 23 32.0                  i    23 45.0  i    24 19.0 
                                                                       
sco
24 mar     ipc  13 01 06.3  1.8 s    535nm                             
                                                                       
mud
24 mar     ip   13 01 38.4  1.6 s    110nm                             
26 mar     ipd  07 06 37.0  1.1 s     95nm  i    07 08                 
26 mar     ep   16 36 34    0.8 s     10nm                             
26 mar     ipd  18 51 53.7  1.0 s     15nm                             
30 mar     ip   03 22 05.3                                             
30 mar     ipd  03 22 05.3  1.2 s    141nm  i    22 18.0               
31 mar     ipd  02 47 00.6  0.9 s     30nm                             
31 mar     ipd  07 29 15.0  0.8 s   8600pm                             
31 mar     ipc  09 51 10.0  0.8 s     57nm                             
++