bul82020




	       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 may     ipc  07 56 50.4  0.9 s     71nm                lz 22s 4400nm
24 may     ipc  07 56 50.4  0.9 s     71nm                lz 22s 4400nm
24 may     ipd  12 44 08.5  0.4 s     54nm                             
24 may     ipd  21 42 37.2  0.3 s     62nm                             
24 may     ipd  21 42 37.2  0.3 s     62nm                             
27 may     ipc  22 06 35.0  0.9 s    101nm                             
28 may     ep   06 54 12    0.9 s     94nm                             
29 may     ipc  12 32 33.8  1.1 s    273nm                             
30 may     ipd  01 43 57.8  0.7 s     60nm                             
31 may     ipc  10 32 09.3  1.3 s    308nm  is   41 02    iss  45 08   
31 may     epc  15 32 46                                               
31 may     ep   15 37 02                    isks 43 28                 
31 may     ep   15 46 14                                  lz 18s   17um
31 may     ipc  20 24 55.8  0.6 s    253nm                             
31 may     ep   20 27 47                    is   34 40                 
                                                                       
dag
24 may     ipd  02 26 40.2  0.6 s   2700pm                             
24 may     ipd  05 50 19.1  0.7 s   9600pm                             
24 may     ipc  07 34 57.0  0.8 s     31nm  i    36 02                 
24 may     ipd  12 43 22.2  0.8 s   6000pm                             
24 may     ipd  23 31 47.8  0.5 s   4200pm                             
25 may     ipc  05 31 54.3  0.6 s   4000pm                             
25 may     ipd  08 14 12.5  0.8 s     13nm                             
25 may     ipc  18 58 40.0  0.6 s   2700pm                             
25 may     ipc  20 31 32.1                                             
25 may     ipc  23 15 53.0  0.5 s   3500pm                             
26 may     ipd  03 24 21.6  0.9 s     20nm                             
26 may     ep   05 31 58.0                  i    32 10.0               
26 may     ipc  08 21 33.7  0.6 s     13nm                             
26 may     ipc  11 36 06.2  1.0 s   6000pm                             
26 may     ipc  15 12 06.2  0.5 s   3500pm                             
26 may     ipc  20 05 16.2  0.6 s     11nm                             
26 may     ep   20 16 10.0                                             
26 may     ipc  23 18 11.7  0.7 s     12nm  iap  18 23                 
27 may     ep   02 12 20.0                                             
27 may     ipc  09 20 18.8  0.7 s   3400pm                             
27 may     ep   11 38 48                                               
27 may     ipc  11 45 09.8  0.7 s   3400pm                             
27 may     ep   13 09 06.0                                             
27 may     ipc  17 17 46.0  0.4 s   4200pm                             
27 may     ipc  21 17 50.1                                             
27 may     ipc  22 05 54.3  0.6 s   5300pm                             
28 may     ipd  01 08 43.7  0.4 s   4200pm                             
28 may     ip   06 53 30.4  0.4 s   5900pm                             
29 may     ip   02 33 39.0                                             
29 may     ep   11 38 11                                               
29 may     ipc  12 31 08.2  0.7 s    158nm  i    31 37                 
29 may     ipc  14 30 19.6  0.8 s   8200pm                             
30 may     ipd  01 39 26.5  0.6 s   4700pm                             
30 may     ep   01 42 52.0                                             
30 may     ep   02 53 14.0                                             
30 may     ipc  06 22 40.3  0.5 s   4200pm                             
30 may     ipc  14 07 03.5  0.5 s   9200pm  is   08 13    i    08 55   
30 may     ipd  17 20 36.5  0.7 s   6200pm                             
31 may     ipc  10 29 53.0  1.0 s    137nm  i    31 57    is   36 55   
31 may     ipc  15 32 12.0  0.8 s     40nm  isks 42 53    is   43 20   
31 may     ep   15 56 42                                               
31 may     ipd  20 23 38.0  0.7 s    106nm  is   32 11                 
                                                                       
gdh
24 may     ipc  07 35 39.8  0.9 s    141nm  i    35 54                 
24 may     ep   07 44 12                    iscs 45 53                 
26 may     ipc  03 25 06.5  0.9 s     17nm                             
26 may     ip   20 06 06.0  0.8 s   7500pm                             
29 may     ipc  12 31 57.7  1.1 s    159nm  iap  32 27                 
30 may     ip   01 44 14.0                                             
30 may     ip   14 50 34.0                                             
31 may     ipc  10 30 26.2  1.0 s    166nm                             
31 may     ep   10 32 35                                               
31 may     ep   10 33 40                    is   37 55                 
31 may     ep   15 33 05                                               
31 may     ep   15 37 11                    isks 43 40    iss  51 52   
31 may     ipc  20 24 26.1  1.0 s     46nm  is   33 42                 
                                                                       
mud
24 may     ip   12 44 08.0                                             
26 may     ep   20 14 48.0                                             
27 may     ipc  22 06 34.7                                             
28 may     ipc  06 54 11.0                                             
29 may     ipc  12 32 35.8                                             
++