bul87007




	       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
18 feb     ip   00 12 20.0  1.0 s    440nm  is   21 45    lz 20s 9800nm
22 feb     ipc  01 30 06.0  0.9 s     44nm                             
23 feb     ip   15 46 39.3                                             
23 feb     ipc  16 08 50.7  0.7 s     60nm  i    11 40    lz 20s 5700nm
                                                                       
dag
16 feb     ipc  01 11 34.5  0.3 s     23nm  i    11 50.4               
16 feb     ipc  01 11 34.5  0.3 s     23nm  i    11 50.4               
16 feb     ipd  08 01 04.2  0.4 s     20nm                             
16 feb     ipd  08 01 04.2  0.4 s     19nm                             
16 feb     ipd  09 51 55.9  1.2 s     16nm                             
16 feb     ip   12 11 14.0                                             
16 feb     ipd  17 41 53.8  0.7 s   8800pm  i    46 04.0               
16 feb     ipd  18 14 16.0  0.5 s     30nm                             
17 feb     ipc  03 14 16.9  1.0 s     17nm                             
17 feb     ipc  04 38 49.2  0.8 s   8200pm                             
17 feb     ip   06 35 16.0                                             
17 feb     ipc  09 47 42.7  0.8 s   9000pm                             
17 feb     ipd  13 16 09.8  0.8 s   7500pm                             
18 feb     ipc  00 09 55.5  1.1 s    144nm  i    15 03.2               
18 feb     ipc  05 37 25.9  1.1 s     20nm  i    42 32.6               
18 feb     ip   22 39 30.0                                             
19 feb     ip   10 21 14.0                                             
19 feb     ipc  18 50 47.5  0.8 s     10nm                             
20 feb     ipd  06 38 28.6  0.4 s   2500pm                             
20 feb     ipd  09 44 31.3  0.3 s   6500pm                             
21 feb     ipd  09 44 33.5  1.2 s     11nm                             
21 feb     ip   11 02 12.0                  i    04 28.0               
21 feb     ipd  11 18 28.0  0.7 s   2100pm                             
21 feb     ip   20 11 27.0                  i    12 24.0               
21 feb     ipd  20 49 43.4  0.8 s   4500pm                             
21 feb     ipd  22 28 06.6  0.7 s   8800pm                             
22 feb     ipc  01 27 28.2  1.3 s     35nm                             
22 feb     ip   02 35 32.0                                             
22 feb     ip   06 09 44.0                  i    10 22.0               
22 feb     ipd  16 29 32.6  0.4 s   2500pm                             
23 feb     ipd  00 30 30.5  0.5 s   3500pm                             
23 feb     ipd  03 02 53.2  1.4 s     26nm  i    06 19.7               
23 feb     ip   15 10 57.0                                             
23 feb     ipd  16 08 14.7  0.4 s     41nm  i    09 39.9  i    18 33.5 
23 feb     ipd  22 40 12.3  0.9 s   8300pm                             
                                                                       
gdh
16 feb     ip   17 47 10.0                  i    56 45.0               
17 feb     ep   06 35 26    1.0 s     20nm  i    36 12    lz 19s   19um
17 feb     ip   23 48 10.0                  i    49 18.0               
18 feb     epc  00 10 09    1.0 s     22nm  i    10 10    i    13 35   
18 feb     ep   00 10 10    1.0 s    182nm                             
18 feb     ipd  05 37 40.0  1.1 s     53nm  i    49 30                 
20 feb     ip   11 00 32.0                  i    01 31.0               
23 feb     ep   03 02 44    0.9 s     17nm  i    06 07                 
23 feb     ep   16 08 09    0.8 s     27nm  i    10 20    i    26 07   
                                                                       
sco
17 feb     ep   04 39 03                                               
17 feb     ep   06 35 34                                               
18 feb     ipd  00 10 38.4  1.2 s     22nm                             
23 feb     ipd  03 02 43.7  1.8 s     35nm                             
23 feb     ipd  16 08 27.8  0.8 s     81nm                             
                                                                       
mud
17 feb     ipd  03 36 07.2  0.6 s     13nm                             
18 feb     ipd  00 12 18.5  1.0 s     22nm  i    12 35                 
22 feb     ipc  01 30 04.9  0.8 s     54nm                             
23 feb     ip   16 08 41.3                  i    12 02                 
++