Bul10018




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    2010 05 05

                                                   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
  iluli Ilulissat             (DK)   69.21 N 57.22 W   54 m
  kullo Kullorsuaq            (DK)   74.58 N 57.22 W   44 m
  sfjd  Soendre Stroemfjord   (IU)   67.00 N 50.62 W  328 m
  sumg  Summit Greenland      (GE)   72.58 N 38.45 W 3240 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
27 apr    ep    23 05 53.3  
29 apr    ipc   00 28 57.8  
30 apr    ep    00 07 57.3  0.9 s    18nm  lz 25s  520nm  
30 apr    ip    23 22 18.3                 lz 20s   19um  
 2 may    epc   06 33 58.4  1.2 s    46nm  
 2 may    ep    15 07 26.4                 lz 18s  940nm  
 3 may    ip    10 40 07.4  1.9 s   740nm  i     40 43.1  is    50 23.4  
                                           i     51 06.6  lz 19s  820nm  
 3 may    ep    14 15 42.2  
 3 may    ep    23 29 46.5  

dag
27 apr    ip    15 57 12.7  0.8 s  1900pm  
27 apr    ep    17 36 50.2  2.1 s   770nm  
27 apr    ip    23 08 16.5  0.7 s  3800pm  
28 apr    ip    00 57 39.6  0.8 s  4900pm  
28 apr    ep    08 12 14.2                 es    12 40.9  
28 apr    ep    10 55 46.1  
28 apr    ep    10 57 34.0  0.9 s  5400pm  
28 apr    ip    18 04 39.0  
28 apr    ipd   18 13 04.0  1.0 s    32nm  i     13 16.7  
28 apr    ep    22 32 32.0                 es    33 01.7  
29 apr    ip    07 07 53.7  0.8 s  1300pm  

mud
27 apr    ep    19 41 22.7  
27 apr    ep    23 06 06.5  0.8 s    26nm  
29 apr    ip    00 29 00.5  
29 apr    ep    03 21 45.5  
30 apr    ip    00 07 59.5  0.8 s    10nm  
30 apr    ep    03 53 18.4                 is    54 22.9  
30 apr    ip    23 22 13.0                 lz 22s   66um  
 2 may    ip    06 33 57.4  1.6 s   210nm  
 2 may    ip    21 21 53.4  0.8 s  7400pm  
 3 may    ip    10 40 11.7  1.4 s   280nm  e     40 40.6  lz 17s 1900nm  
 3 may    ip    14 15 39.3  1.7 s   260nm  
 3 may    ip    22 56 43.6  

bsd
27 apr    ip    04 55 14.6  
27 apr    ep    19 41 23.8  
27 apr    ip    23 05 35.9  0.7 s    24nm  
28 apr    ip    03 19 58.9  
28 apr    ep    13 01 39.9                 is    01 55.4  
28 apr    ep    13 05 24.9                 es    05 39.2  
29 apr    ip    00 29 12.0                 is    29 56.2  
29 apr    ip    03 21 54.8  
29 apr    ip    09 53 36.5                 is    54 04.7  
29 apr    ip    13 51 49.3                 is    52 05.9  
29 apr    ip    15 30 10.5  
29 apr    ip    22 27 33.8  
30 apr    ip    00 07 47.6  0.9 s   110nm  lz 23s 1000nm  
30 apr    ep    00 12 25.2  
30 apr    ip    03 52 34.9                 is    53 16.1  
30 apr    ip    11 07 43.7                 is    08 00.1  
30 apr    ip    23 22 19.1  2.7 s  1200nm  lz 18s   64um  
 2 may    ip    12 29 06.8  
 2 may    ep    15 07 31.7                 lz 20s 2000nm  
 2 may    ip    21 21 59.0  0.4 s  4800pm  
 3 may    ip    10 01 24.6                 is    01 40.3  
 3 may    ip    10 40 04.5  1.0 s   360nm  i     40 38.6  is    50 16.0  
                                           i     51 00.5  lz 18s 1800nm  
 3 may    ep    14 15 45.9  
 3 may    ip    22 56 55.1  
 3 may    ep    23 29 54.4  

lld
29 apr    ip    00 28 52.8                 is    29 12.3  
29 apr    ip    03 21 35.7  
29 apr    ip    15 30 12.0  
30 apr    ip    00 07 54.0  
30 apr    ip    03 52 44.3                 i     53 08.2  is    53 34.8  
 2 may    ep    06 33 59.8  
 2 may    ep    21 22 00.6                 i     22 13.7  
 3 may    ip    10 40 10.1  
 3 may    ip    22 56 36.1  

sfjd
27 apr    ep    03 20 11.4                 is    20 36.8  
27 apr    ip    06 36 13.9                 is    36 30.8  
27 apr    ip    15 19 05.6                 is    20 02.5  
28 apr    ipc   00 56 15.1  0.7 s    27nm  
28 apr    ipc   08 01 03.8                 is    01 22.4  
28 apr    ip    18 03 20.3  
28 apr    ip    18 14 15.3  0.9 s    40nm  e     14 27.5  
29 apr    ep    07 06 51.4  0.9 s  9300pm  
29 apr    ip    10 40 52.9                 is    41 08.5  
29 apr    ipc   15 30 18.1  0.8 s    21nm  
29 apr    ep    23 36 24.1  
30 apr    ip    00 08 56.0  1.3 s    26nm  lz 19s 1900nm  
30 apr    ep    04 39 35.0                 es    41 19.2  
30 apr    ip    18 37 54.6                 es    38 20.4  
30 apr    ip    23 20 12.4  1.4 s   230nm  lz 18s   47um  
 1 may    ip    06 18 34.2                 is    19 00.2  
 1 may    ip    06 37 54.8                 is    38 17.8  
 1 may    ep    08 06 41.7                 es    07 20.2  
 2 may    ip    06 32 40.5  0.8 s  7200pm  is    40 14.8  lz 18s 2000nm  
 2 may    ep    15 06 28.1                 lz 20s 1700nm  
 2 may    ip    21 19 55.7  0.6 s  8100pm  
 2 may    ip    22 17 53.2                 is    18 10.7  
 3 may    ep    02 18 09.9                 es    18 40.1  
 3 may    ip    10 40 02.5  1.9 s   570nm  i     40 25.5  es    50 09.5  
                                           lz 19s  860nm  
 3 may    ip    14 13 18.6  0.9 s   120nm  i     15 15.3  is    20 28.7  
 3 may    ep    14 24 15.1  
 3 may    ep    23 28 21.8  

sumg
27 apr    ip    15 57 28.7  1.2 s    21nm  
27 apr    ep    17 37 06.0  
27 apr    ip    23 08 43.1  1.0 s    24nm  
28 apr    ipc   00 57 01.3  1.1 s    37nm  
28 apr    ep    10 55 51.8  
28 apr    ip    10 58 01.5  1.0 s    20nm  
28 apr    ip    18 03 33.9                 es    05 04.6  
28 apr    ipd   18 13 41.6                 i     13 53.6  
29 apr    ip    07 07 26.5  0.8 s  4200pm  
29 apr    ip    14 24 28.9  0.8 s  4900pm  
29 apr    ipc   15 29 46.8  0.8 s    38nm  
29 apr    ep    23 36 46.4  
30 apr    ip    00 08 38.6  2.6 s   220nm  lz 27s 1800nm  
30 apr    ip    07 02 34.7  1.1 s  4600pm  
30 apr    ip    12 25 04.1  0.9 s  7300pm  
30 apr    ep    12 49 26.0  0.7 s  3600pm  
30 apr    ip    23 19 52.5  2.6 s  4500nm  lz 16s   88um  
 1 may    ip    06 19 23.9  
 1 may    ip    08 45 17.4  0.9 s    25nm  
 1 may    ipc   09 31 49.2  1.0 s    23nm  
 1 may    ip    16 51 05.8  1.5 s    64nm  
 1 may    ip    21 31 44.7  1.0 s  8200pm  i     31 54.0  
 1 may    ip    22 47 34.8  1.0 s  3000pm  
 2 may    ipd   00 10 10.7  0.9 s  8600pm  
 2 may    ip    06 32 10.7  1.0 s    96nm  is    39 21.6  lz 21s 4000nm  
 2 may    ip    09 20 45.0  1.1 s  2800pm  
 2 may    ep    12 33 11.0  0.7 s  2700pm  
 2 may    ep    15 06 59.9                 lz 18s 2300nm  
 2 may    ip    18 12 41.6  0.9 s  4200pm  
 2 may    ip    20 24 51.1  0.6 s  3000pm  
 2 may    ipc   21 19 41.6  0.9 s    11nm  
 2 may    ipc   21 32 08.8  0.9 s    22nm  
 2 may    ip    22 37 36.2  1.1 s  7600pm  
 3 may    ip    02 18 57.3                 is    20 00.4  
 3 may    ip    06 24 47.1  1.2 s    12nm  
 3 may    ip    06 38 48.6  1.1 s  3000pm  
 3 may    ip    10 39 35.5  0.6 s    57nm  i     40 06.9  is    49 22.5  
                                           lz 24s 2500nm  
 3 may    ep    11 06 46.2  
 3 may    ip    14 13 11.1  1.2 s   380nm  i     15 09.7  is    20 13.5  
                                           lz 22s 1400nm  
 3 may    ip    19 31 13.4  1.0 s  9200pm  
 3 may    ep    23 29 09.0  
++