Bul7051




Geofysisk Afdeling, GEUS                      Phone     38 14 20 00
Office of Seismology                                +45 38 14 20 00
Østervoldgade 10                              Telex     15184 seismo dk
DK-1350 København K                           Telefax   38 14 20 50

					      

                                              Processed    2007 12 19

                                                   ISSN     1395 - 8259


               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
  sco  Scoresbysund          (DK)   70.48 N 21.95 W  69 m
  nrs  Narssarsuaq           (DK)   61.16 N 45.42 W  66 m
  sfjd Soendre Stroemfjord   (IU)   67.00 N 50.62 W 328 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.


cop
11 dec    ep    17 40 19.7                 i     43 33.7  lz 19s  450nm  
13 dec    ip    07 42 07.4  0.9 s    11nm  is    48 35.6  lz 20s 1500nm  
13 dec    ipc   14 53 53.8                 i     54 59.6  ilg   55 02.7  
13 dec    ip    16 10 55.2                 lz 21s  690nm  
15 dec    ep    08 21 28.3  0.8 s    24nm  
15 dec    ep    09 59 00.7                 lz 22s  960nm  
16 dec    ep    08 23 35.0                 is    33 51.7  i     35 10.1  
                                           lz 23s 3900nm  

dag 
11 dec    ipc   23 48 12.2  0.9 s    48nm  
12 dec    epc   16 10 09.2  1.1 s    11nm  
13 dec    ipc   18 14 29.9  0.7 s  4800pm  
16 dec    ep    08 23 16                   lz 23s   27um  ln 23s   18um  

mud
13 dec    ip    07 41 57.7                 is    49 36.5  i     51 57.4  
                                           lz 22s 6100nm  
13 dec    ip    14 54 27.0  

bsd
11 dec    ip    16 18 11.4                 is    18 54.2  
11 dec    ep    17 40 12.8                 i     43 31.3  lz 19s  860nm  
12 dec    ep    23 53 52.0  
13 dec    ip    04 49 01.4                 es    49 42.6  is    49 44.5  
13 dec    ip    07 42 15.5  
13 dec    ip    08 02 34.9                 is    02 50.7  lz 19s 7600nm  
13 dec    ip    14 53 14.2                 is    53 55.4  
13 dec    ip    16 10 54.1                 lz 21s 1400nm  
13 dec    ip    18 10 57.8  0.9 s    60nm  lz 17s 1400nm  
14 dec    ep    14 14 40.5                 i     14 41.9  is    14 56.1  
14 dec    ip    19 26 59.1                 is    27 39.1  
15 dec    ip    08 21 25.5  0.9 s    29nm  
15 dec    ep    09 58 54.8                 is    06 21.0  lz 20s 2200nm  
16 dec    ip    00 02 40.2                 is    03 24.0  
16 dec    ep    08 23 39.0                 is    33 55.7  i     35 18.1  
                                           lz 19s 9000nm  
17 dec    ep    08 59 56.3                 is    00 28.6  

sfjd
11 dec    ip    19 20 12.0                 is    20 24.1  lz 20s 3400nm  
12 dec    ep    08 25 56.8                 is    25 59.4  
12 dec    ipc   10 16 26.7                 is    16 45.8  
12 dec    ip    23 47 37.0  1.1 s    22nm  is    53 48.8  
13 dec    ip    10 00 05.1                 is    01 01.1  ilg   01 21.6  
13 dec    ip    11 04 34.3                 es    05 06.7  is    05 08.6  
13 dec    ep    12 32 51.1                 is    33 47.0  
13 dec    ep    18 14 36.1  
14 dec    ip    13 04 11.7                 i     04 14.0  ilg   04 41.0  
15 dec    ep    04 32 54.9  
15 dec    ep    04 33 22.9                 is    33 23.6  
15 dec    ip    08 21 45.5  0.8 s   100nm  
15 dec    ip    14 56 21.4                 is    56 35.0  is    56 34.7  
16 dec    ep    01 41 02.2  
16 dec    ep    01 41 02.9                 es    41 06.7  
16 dec    ep    08 22 10.8  0.8 s    20nm  lz 21s   11um  
16 dec    ep    11 33 25.3                 is    33 33.5  
++