bul81017




	       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
 2 may     ip   16 12 39.0  0.9 s    215nm  iap  13 25    ixp  13 51   
 2 may     ep   16 14 28                    i    16 51    ixs  20 06   
 3 may     epd  17 58 32    0.9 s    101nm                             
 5 may     ipd  03 01 09.5  0.2 s    189nm  is   01 23                 
 6 may     ep   00 22 36                    is   26 00                 
 6 may     ep   21 49 22                    isks 00 04    is   00 30   
 6 may     ep   21 01 41                                  lz 20s   11um
 8 may     ip   23 45 50.0  0.8 s    299nm  iap  46 39    lz 19s   15um
                                                                       
dag
 1 may     ipc  04 19 29.2  1.0 s     33nm                             
 1 may     ipc  06 28 56.4  0.8 s   6000pm                             
 1 may     ipd  08 08 53.8  0.7 s   4100pm                             
 1 may     ipc  09 04 26.1                                             
 1 may     ep   10 19 29.0                                             
 1 may     ipc  15 17 46.5  1.6 s     53nm                             
 1 may     ipd  17 10 04.5                                             
 2 may     ipc  11 22 10.5  1.0 s   6000pm                             
 2 may     ipd  12 07 18.2  0.7 s   9600pm                             
 2 may     ipc  16 14 03.5                  iap  14 54    ixp  15 15   
 2 may     ep   16 17 17                    is   21 30                 
 2 may     ipc  21 48 13.2  0.9 s   8300pm                             
 3 may     ipc  09 55 41.1  1.2 s     19nm                             
 3 may     ip   12 54 18.0                                             
 3 may     ipc  13 55 41.6  1.2 s     19nm                             
 3 may     ipc  14 34 07.4  1.1 s     13nm                             
 3 may     ipd  17 57 46.5  0.8 s     13nm                             
 4 may     ep   11 17 27                                               
 4 may     ep   15 55 39.0                                             
 4 may     ipc  16 22 56.8  0.5 s   3500pm                             
 4 may     ep   18 44 15                    is   45 20                 
 5 may     ipd  00 07 20.6  0.9 s   5000pm                             
 5 may     ipc  00 16 25.2  0.5 s   5600pm                             
 5 may     ep   09 26 18                                               
 5 may     ipc  15 32 07.9  1.0 s   6000pm                             
 5 may     ep   18 44 15.0  0.6 s   8000pm  i    45 20.0               
 5 may     ipd  21 35 17.9  0.8 s   6000pm  iap  35 33                 
 6 may     ipd  00 26 11.2  1.0 s     10nm                             
 6 may     ipc  01 48 28.2  1.1 s     18nm                             
 6 may     ipc  02 48 28.2  1.1 s     18nm                             
 6 may     ipc  17 53 36.6  0.5 s   5600pm                             
 6 may     ipc  21 47 25.3  0.8 s     13nm  isks 58 02                 
 6 may     ipd  21 48 45.8  1.0 s     48nm  isks 59 12                 
 7 may     ipc  04 39 31.5  1.0 s     14nm                             
 7 may     ipc  05 20 10.6  1.0 s     10nm                             
 7 may     ipc  07 56 53.5  1.1 s     33nm                             
 7 may     ep   17 27 45                                               
 8 may     ipd  01 22 23.5                                             
 8 may     ipd  01 38 55.2  0.8 s     13nm                             
 8 may     ipc  01 45 38.5  1.0 s     17nm                             
 8 may     ep   02 21 02                                               
 8 may     ipc  05 27 58.6  1.0 s   8000pm                             
 8 may     ipd  06 54 25.5  1.1 s     34nm                             
 8 may     ipc  21 12 58.3  0.5 s   5600pm                             
 8 may     ipc  22 15 46.7  0.4 s     12nm                             
 8 may     ipc  22 15 46.7  0.4 s     12nm                             
 8 may     ipc  23 44 30.2  0.8 s    201nm  iap  45 15    is   52 22   
                                                                       
gdh
 1 may     ipc  04 20 35.9  0.5 s     17nm                             
 1 may     ipc  15 16 48.4  1.2 s     47nm                             
 2 may     ipc  16 15 25.8  0.9 s    387nm  ixp  16 37                 
 2 may     ep   16 17 57                    iapp 19 09    ixs  25 20   
 6 may     ipd  00 27 10.0                                             
 6 may     ep   21 47 37                    iss  01 28    lz 18s   17um
 7 may     ip   02 45 15.0                                             
 7 may     ip   03 14 49.0  1.0 s     32nm                             
 8 may     ipd  01 39 35.2  1.0 s     30nm                             
 8 may     ep   01 46 18    1.1 s     23nm                             
 8 may     ipd  05 28 39.5  1.0 s     20nm                             
 8 may     ipd  23 45 23.8  0.8 s    104nm  isss 02 00    is   54 00   
++