bul71015




	       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 10 26

                                                                       
cop
21apr      ip   05 23 30.0                                             
22apr      ep   09 32 02                                               
22apr      ep   22 41 11                                               
                                                                       
gdh
17apr      ep   16 46 50                                               
17apr      ep   17 30 39                    is   40 21                 
18apr      ep   17 53 01                    i    53 07    is   02 36   
19apr      epc  02 52 37                                               
19apr      ep   05 17 46                                               
20apr      ipc  13 25 43.0                                             
20apr      epc  13 50 31                                               
20apr      epc  14 25 43                    iap  26 08    i    37 16   
21apr      epc  06 50 42                                               
21apr      ep   06 52 38                    is   57 34                 
21apr      ep   13 39 21                    i    39 43                 
21apr      ipc  18 54 42.6                  i    54 51.0               
22apr      ipc  03 45 30.2                  i    45 48.0               
22apr      epc  09 36 47                                               
22apr      ip   18 16 35.0                  e    16 52.0               
22apr      ep   22 41 08                                               
                                                                       
ktg
16apr      ep   21 36 22                                               
17apr      ep   00 12 31                                               
17apr      ep   01 59 55                                               
17apr      ep   16 45 42                                               
17apr      ep   17 31 38                                               
18apr      ep   17 54 00                    i    54 38    is   04 11   
19apr      ep   02 51 26                                               
19apr      ep   05 18 45                                               
20apr      ep   02 33 10                                               
20apr      ep   13 50 40                                               
20apr      ep   14 26 12                    iap  26 39                 
20apr      ep   14 29 51                    i    36 43                 
21apr      epc  06 51 30                    is   59 04    iscs 01 38   
21apr      ep   13 39 38                                               
21apr      ip   18 25 09.0                                             
22apr      ep   09 35 23                                               
22apr      ep   22 38 44                                               
23apr      ip   09 12 38.0                                             
23apr      ep   10 53 48                                               
23apr      ep   13 28 44    0.3 s     16nm                             
23apr      ip   15 12 41.0                                             
                                                                       
nor
16apr      ip   02 12 46.0                  i    13 16.0               
16apr      ip   09 41 27.3                                             
16apr      ipc  09 41 27.5                                             
16apr      ep   21 36 50                                               
16apr      ip   23 41 42.0                                             
17apr      ip   07 09 16.0                  is   09 36.0               
17apr      epd  07 17 27    0.9 s     17nm                             
17apr      epc  15 16 50                    is   17 11                 
17apr      ep   16 45 48                                               
17apr      ep   17 32 03                    is   42 50                 
18apr      ip   07 23 38.0                                             
18apr      ipd  07 23 38.5                                             
18apr      epd  17 54 15                    i    04 45    iss  11 02   
18apr      ip   22 43 53.0                  is   44 22.0               
19apr      epc  02 52 05                                               
19apr      ipc  03 44 58.4                                             
19apr      ipc  03 44 58.9                                             
19apr      epc  05 19 14                                               
19apr      ep   17 13 03                                               
19apr      ip   19 06 34.0                                             
20apr      ep   14 27 11                    i    37 24                 
20apr      epc  16 26 22                                               
20apr      ipc  22 39 28.4                                             
21apr      epc  06 50 19                    is   57 00                 
21apr      ipc  07 21 26.2                  is   21 54.0               
21apr      ip   08 06 20.5                                             
21apr      epc  12 00 59                                               
21apr      epc  13 41 02                    is   48 20                 
22apr      ip   02 04 05.6                                             
22apr      ip   02 57 55.5                                             
22apr      ep   22 39 40                                               
23apr      epc  10 52 53                                               
23apr      epd  13 29 20                                               
++