Bul11014




Geofysisk Afdeling, GEUS                      Phone     38 14 20 00
Office of Seismology                                +45 38 14 20 00
Østervoldgade 10                              Cable     SEISMOCOP
DK-1350 København K                           Telefax   38 14 20 50

					      
					      
                                              Processed    2011 04 06

                                                   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
29 mar    ip    11 06 32.1  0.8 s    48nm  lz 17s   27um  
30 mar    ep    13 03 41.3  0.7 s    30nm  
31 mar    ep    00 33 30.7                 lz 25s 5400nm  
31 mar    ipc   07 27 15.1  1.0 s   160nm  lz 19s 6000nm  
 1 apr    ipc   12 09 37.8                 lz 19s 4700nm  
 1 apr    ipc   13 33 59.0  1.1 s   510nm  is    37 56.9  lz 21s 7300nm  
 1 apr    ep    17 15 30.6  0.9 s    45nm  lz 18s 1200nm  
 2 apr    ip    04 19 53.9  0.7 s    28nm  lz 16s  420nm  
 3 apr    ep    03 21 08.9  0.9 s    40nm  
 3 apr    ipc   14 25 32.7  0.8 s    38nm  
 3 apr    ipc   14 28 24.7  1.2 s    90nm  
 3 apr    ep    15 05 16.2  0.5 s    15nm  
 3 apr    ip    23 58 24.1  0.8 s    11nm  
 4 apr    ep    11 41 04.5  

dag
28 mar    ip    01 30 16.8  0.9 s  5700pm  
28 mar    ip    01 35 32.8  0.8 s  1600pm  
28 mar    ip    05 55 43.0  1.2 s    60nm  
28 mar    ipd   06 24 14.0  1.0 s    12nm  
28 mar    ip    08 56 34.8                 es    57 30.5  
28 mar    ip    11 29 15.9  
29 mar    ip    01 59 19.7                 es    00 25.9  
29 mar    ep    02 37 24.7                 is    38 26.3  
29 mar    ip    08 38 18.9  1.2 s    20nm  
29 mar    ip    11 00 14.1  1.0 s    14nm  
29 mar    ip    11 05 14.0  1.0 s   190nm  lz 16s   11um  
29 mar    ipc   13 24 37.0  0.8 s  5700pm  
29 mar    ip    13 39 00.8                 is    40 03.6  
29 mar    ipc   16 46 15.5                 lz 23s 1200nm  
29 mar    ip    18 12 03.3  0.9 s  2600pm  
29 mar    ip    23 47 30.4  0.9 s  8100pm  
30 mar    ep    03 00 48.1  1.0 s  5100pm  
30 mar    ipc   05 40 42.5  1.1 s    40nm  lz 14s 4400nm  
30 mar    ip    06 48 42.6  0.9 s  5700pm  
30 mar    ip    12 12 13.0                 is    13 12.2  
30 mar    ip    13 02 31.0  1.0 s    44nm  
30 mar    ip    13 10 33.5  0.9 s    13nm  
30 mar    ipc   13 29 46.2  0.7 s  4900pm  
30 mar    ep    18 27 52.6                 is    29 07.8  
31 mar    ep    00 03 47.4  1.4 s    33nm  
31 mar    ep    00 32 02.3                 lz 22s   17um  
31 mar    ip    02 41 58.4  0.9 s  5100pm  e     42 08.1  
31 mar    ipc   07 25 57.7  1.0 s   190nm  
31 mar    ip    10 15 00.6  0.9 s  6000pm  
31 mar    ip    11 16 59.4                 es    17 20.0  
31 mar    ip    12 10 26.1                 is    10 53.1  
31 mar    ip    13 57 58.6                 is    58 57.5  
31 mar    ip    16 12 56.8                 is    13 56.8  
31 mar    ip    19 45 41.6  0.9 s    18nm  
31 mar    ip    22 27 27.6  1.1 s  7300pm  
31 mar    ip    22 36 24.2  1.0 s  5600pm  
 1 apr    ep    03 33 54.4  0.9 s  2900pm  
 1 apr    ip    11 00 06.6  1.0 s  8400pm  
 1 apr    ipc   12 08 19.6  0.9 s   110nm  
 1 apr    ipc   13 37 23.6  2.1 s  6500nm  iap   37 37.5  lz 20s 5400nm  
 1 apr    ip    14 00 03.4  1.0 s    20nm  i     00 46.1  
 1 apr    ip    14 32 41.3  1.0 s    18nm  
 1 apr    ip    14 55 21.9  0.8 s  9200pm  
 1 apr    ip    17 14 08.3  0.8 s    20nm  
 1 apr    ep    19 03 06.7                 is    03 34.2  
 1 apr    ip    20 10 16.7  0.9 s    16nm  
 1 apr    ep    21 07 11.5                 es    08 13.8  
 2 apr    ipd   04 18 36.7  0.7 s    15nm  
 2 apr    ip    06 48 05.4  0.9 s  9600pm  
 2 apr    ip    08 06 36.0  0.8 s  6900pm  
 2 apr    ip    14 48 52.3  0.9 s    17nm  
 2 apr    ip    17 41 34.2  0.7 s  9500pm  
 2 apr    ip    18 40 53.7  0.7 s    17nm  
 3 apr    ep    03 19 53.5  1.7 s   150nm  
 3 apr    ip    04 09 24.1                 is    09 50.5  
 3 apr    ipc   07 49 20.1  0.7 s  9500pm  
 3 apr    ip    12 06 12.8                 is    07 04.4  
 3 apr    ip    13 08 17.3  0.8 s  5900pm  
 3 apr    ip    14 24 55.0  0.8 s    13nm  
 3 apr    ip    15 04 00.1  1.0 s    13nm  
 3 apr    ep    20 20 58.4  
 3 apr    ip    20 25 24.2                 lz 23s   19um  
 3 apr    ip    23 15 30.8  0.8 s  4000pm  
 4 apr    ip    00 01 54.3  0.5 s    21nm  
 4 apr    ip    08 48 59.0  0.8 s  9500pm  
 4 apr    ip    08 53 07.0  0.8 s  7200pm  
 4 apr    ep    09 49 53.9  0.9 s  3700pm  
 4 apr    ipc   11 42 09.8  
 4 apr    ipc   13 21 57.7  1.0 s    11nm  
 4 apr    ip    18 28 24.6  0.4 s  9200pm  
 4 apr    ip    22 45 27.2                 is    45 48.4  

mud
29 mar    ep    11 00 47.9  
29 mar    ip    11 06 33.5                 lz 19s   64um  
31 mar    ipc   07 27 17.8  1.1 s   180nm  lz 18s   13um  
 1 apr    ip    12 09 40.5  1.1 s   180nm  lz 18s 5500nm  
 1 apr    ipc   13 34 15.6  0.8 s   220nm  is    38 28.5  
 3 apr    ip    01 24 50.9  
 3 apr    ip    14 25 30.1  0.9 s    43nm  
 3 apr    ip    14 28 23.9  1.3 s   240nm  
 3 apr    ip    23 16 05.3  1.0 s    26nm  
 3 apr    ip    23 58 41.3  0.8 s    13nm  

bsd
29 mar    ip    11 06 28.0  1.4 s   320nm  lz 15s   40um  
29 mar    ip    13 03 28.2                 is    03 44.1  
30 mar    ep    02 04 13.6                 es    05 12.7  
30 mar    ip    04 18 11.5                 is    18 52.2  
30 mar    ipc   05 41 54.3  1.0 s    48nm  lz 15s   19um  
30 mar    ipc   13 03 38.0  0.9 s    38nm  
30 mar    ip    13 11 48.0  
30 mar    ip    13 30 55.4  0.8 s    28nm  
31 mar    ep    00 33 28.8                 lz 24s   14um  
31 mar    ipc   07 27 12.1  1.1 s   330nm  lz 21s 9000nm  
31 mar    ip    10 59 30.9                 es    59 45.9  
31 mar    ep    11 30 26.0                 es    30 42.5  
31 mar    ep    13 02 00.5  
 1 apr    ep    02 48 40.9                 es    49 21.7  
 1 apr    ep    09 47 26.2                 is    47 42.0  
 1 apr    ep    10 05 46.8                 is    06 02.8  
 1 apr    ip    11 33 09.9                 es    33 29.9  
 1 apr    ipc   12 09 34.7  1.1 s   320nm  i     09 51.2  lz 19s 7500nm  
 1 apr    ipc   13 33 45.4  2.0 s  5300nm  i     34 03.6  is    37 30.5  
                                           lz 22s   16um  
 1 apr    ep    14 56 40.8  1.1 s    79nm  
 1 apr    ep    17 15 27.5  1.0 s    83nm  lz 16s 2100nm  
 2 apr    ip    04 19 50.7                 lz 18s  570nm  
 2 apr    ip    05 00 05.9                 is    00 47.4  
 2 apr    ip    08 07 42.3  0.9 s    17nm  
 2 apr    ip    14 50 02.2  1.0 s    24nm  
 2 apr    ip    15 14 34.9  0.9 s    13nm  
 3 apr    ep    03 21 05.4  
 3 apr    ipc   14 25 31.5  0.8 s    80nm  
 3 apr    ipc   14 28 24.6  1.1 s   150nm  
 3 apr    ep    15 05 13.9  1.1 s    35nm  
 3 apr    ip    20 24 25.5                 lz 15s 8500nm  
 3 apr    ip    23 58 11.4  0.6 s    19nm  
 4 apr    ip    03 31 26.9                 is    32 08.0  
 4 apr    ep    08 50 15.0  1.1 s    36nm  
 4 apr    ip    08 54 20.9  0.9 s    16nm  
 4 apr    ep    09 51 07.4  0.7 s    10nm  
 4 apr    ipc   11 40 53.0  0.9 s    48nm  

sco
28 mar    ip    01 30 57.8  1.3 s  9000pm  
28 mar    ep    03 40 24.6                 is    40 26.9  
28 mar    ipc   05 56 23.0  1.3 s    44nm  
28 mar    ip    06 24 55.1  
28 mar    ep    11 29 57.3  
28 mar    ip    12 27 58.6                 is    28 01.3  
28 mar    ip    23 54 04.9  
29 mar    ep    04 19 36.0  
29 mar    ip    08 39 02.6  1.0 s  6500pm  
29 mar    ip    11 00 46.6  1.1 s    21nm  
29 mar    ip    11 05 55.7                 lz 15s 9500nm  
29 mar    ep    11 27 40.7                 es    27 42.9  
29 mar    ip    15 30 52.8                 is    31 05.5  
29 mar    ip    16 46 56.9  1.6 s    60nm  lz 16s 1200nm  
29 mar    ip    18 12 35.6  
29 mar    ep    22 25 33.9                 is    25 36.4  
29 mar    ep    23 24 16.9                 es    24 19.2  
29 mar    ep    23 48 10.4  1.0 s  3600pm  
30 mar    ep    02 08 05.6                 is    08 08.1  
30 mar    ep    03 01 27.5  
30 mar    ep    03 13 52.1                 is    13 54.4  
30 mar    ep    05 16 16.6                 is    16 29.5  
30 mar    ep    05 27 33.4                 is    27 35.7  
30 mar    ep    05 37 59.2                 is    38 01.1  
30 mar    ipc   05 41 22.5  1.9 s   130nm  lz 16s 7500nm  
30 mar    ep    08 21 11.1                 i     21 16.6  
30 mar    ip    13 03 10.2  0.9 s    11nm  
30 mar    ip    13 11 14.8  1.1 s    14nm  
30 mar    ep    13 27 59.6                 es    28 02.1  
30 mar    ep    13 30 26.2  0.6 s  3400pm  
30 mar    ep    18 19 20.7                 es    19 31.0  
31 mar    ip    00 04 23.2  1.3 s    25nm  
31 mar    ipc   07 26 38.7  1.2 s   150nm  
31 mar    ep    19 46 22.3  1.1 s    23nm  
31 mar    ep    21 57 15.0                 is    57 17.5  
 1 apr    ip    10 35 01.8                 is    35 09.6  
 1 apr    ipc   12 09 00.8                 lz 21s 1900nm  
 1 apr    ip    13 37 04.2  
 1 apr    ip    14 32 52.5  1.1 s    16nm  
 1 apr    ep    14 56 01.5  1.1 s    17nm  
 1 apr    ep    17 14 51.2  
 1 apr    ip    20 10 58.1  1.5 s    32nm  
 1 apr    ip    21 06 13.4                 es    06 35.9  
 1 apr    ip    21 36 35.6                 es    36 37.4  
 2 apr    ip    04 19 16.7  0.8 s  8100pm  
 2 apr    ip    14 49 32.9  1.1 s    14nm  
 2 apr    ip    16 22 37.0                 is    23 00.4  
 2 apr    ep    19 05 05.8                 es    05 07.9  
 3 apr    ip    03 20 34.1  
 3 apr    ip    07 50 00.6  1.2 s    24nm  
 3 apr    ip    13 08 57.8  1.1 s  4400pm  
 3 apr    ip    14 25 07.5  0.9 s    35nm  
 3 apr    ip    15 04 41.0  1.0 s  9100pm  
 3 apr    ip    23 15 08.6  0.8 s  1900pm  
 4 apr    ip    00 01 31.5  0.7 s  8500pm  
 4 apr    ip    00 22 19.3                 is    22 21.5  
 4 apr    ip    01 03 02.5                 es    03 04.8  
 4 apr    ep    08 53 47.5  1.1 s  5300pm  
 4 apr    ep    09 50 33.5  1.8 s    28nm  
 4 apr    ip    11 42 30.2  1.5 s    95nm  
 4 apr    ip    12 40 45.7                 is    41 00.3  
 4 apr    ep    13 22 39.0  1.1 s  5600pm  
 4 apr    ep    15 29 36.0  
 4 apr    ip    18 29 04.8  
 4 apr    ip    22 34 01.2                 is    34 05.0  

nrs
28 mar    ep    03 07 21.4                 es    07 40.4  
28 mar    ip    16 18 55.3                 is    19 39.5  
31 mar    ep    20 16 47.3                 is    17 23.8  
 1 apr    ep    12 09 55.2  1.1 s    87nm  
 1 apr    ip    13 38 04.7  1.4 s   960nm  is    45 17.2  
 2 apr    ip    11 11 52.3  
 3 apr    ip    07 04 50.8                 es    05 33.4  
 3 apr    ip    14 25 07.3  0.9 s    48nm  
 3 apr    ip    20 25 40.9                 i     27 34.6  
 3 apr    ip    23 13 21.9                 is    13 35.7  
 4 apr    ep    01 00 09.0  
 4 apr    ep    11 43 46.0  

iluli
28 mar    ip    05 56 30.7  1.1 s    51nm  
29 mar    ip    11 06 03.2  0.9 s   110nm  lz 22s   17um  
30 mar    ip    13 03 18.6  0.9 s    33nm  
31 mar    ip    07 26 47.2  1.1 s   160nm  
 1 apr    ipc   12 09 09.1  1.0 s   130nm  
 1 apr    ipc   13 38 17.1  1.8 s  1600nm  
 2 apr    ip    15 32 13.9                 is    32 25.3  
 3 apr    ip    14 24 55.0  0.5 s    28nm  
 3 apr    ip    20 25 29.7                 lz 25s   13um  

kullo
29 mar    ip    11 00 40.1  1.1 s    32nm  
29 mar    ip    11 05 27.9                 lz 18s   18um  
29 mar    ip    18 12 13.4  
30 mar    ipc   05 40 56.1  1.0 s    57nm  lz 17s   14um  
30 mar    ip    13 02 44.7  0.9 s    39nm  
31 mar    ip    07 26 11.4  1.3 s   290nm  lz 26s 4400nm  
 1 apr    ep    05 43 44.8                 es    44 07.5  
 1 apr    ipc   12 08 33.2  1.1 s   160nm  lz 27s 3400nm  
 1 apr    ipc   13 38 28.6                 is    45 59.4  lz 17s 4400nm  
 3 apr    ip    14 24 46.8  
 3 apr    ip    23 42 33.6                 es    42 36.8  
 4 apr    ipc   11 43 06.4  0.8 s   140nm  

sfjd
28 mar    ip    01 31 19.9  0.8 s  6200pm  
28 mar    ip    03 19 56.7                 is    20 12.9  
28 mar    ipc   05 56 43.8  1.1 s    39nm  
28 mar    ep    11 30 17.4  
28 mar    ep    15 54 07.1                 es    54 27.9  
28 mar    ep    16 19 13.2                 is    20 09.8  
29 mar    ip    11 01 17.0  0.8 s    14nm  
29 mar    ip    11 06 16.7                 lz 21s   14um  
30 mar    ep    06 13 17.3                 is    13 22.2  
30 mar    ip    13 03 31.7  0.8 s    17nm  
31 mar    ip    00 04 41.4  0.8 s    14nm  
31 mar    ipc   07 27 00.4  0.9 s   120nm  lz 18s 3900nm  
 1 apr    ip    12 09 22.4  1.0 s   130nm  lz 26s 4400nm  
 1 apr    ipc   13 38 17.3  1.6 s  1300nm  
 1 apr    ep    14 56 22.9  1.2 s    22nm  
 1 apr    ep    17 15 10.9  1.0 s    29nm  
 1 apr    ep    18 12 57.1                 is    13 01.5  
 1 apr    ip    20 11 19.2  1.0 s    14nm  
 1 apr    ep    21 08 03.2                 es    09 41.9  
 2 apr    ip    04 19 38.6  0.9 s    20nm  
 2 apr    ip    11 12 14.4  
 2 apr    ep    14 49 54.8  1.0 s    12nm  
 2 apr    ep    15 32 33.4                 is    32 56.4  
 2 apr    ip    18 41 03.2  0.8 s    20nm  
 3 apr    ep    07 05 09.1                 es    06 07.0  
 3 apr    ip    07 15 03.8                 i     15 07.4  is    15 31.9  
 3 apr    ep    07 50 21.8  0.9 s    12nm  
 3 apr    ip    14 24 57.4  
 3 apr    ep    15 05 02.3  0.7 s  9500pm  
 3 apr    ip    20 15 36.2                 es    16 03.9  
 3 apr    ip    20 25 31.6                 i     27 09.5  
 4 apr    ip    00 59 34.7                 is    00 02.8  
 4 apr    ep    02 02 40.2                 is    03 09.3  
 4 apr    ep    02 31 54.8                 es    32 22.0  
 4 apr    ipc   11 43 30.6  0.9 s    72nm  

sumg
28 mar    ip    01 30 49.6  0.8 s    11nm  
28 mar    ip    01 34 55.3  0.8 s  8800pm  
28 mar    ipc   05 56 14.7  1.1 s    52nm  
28 mar    ip    06 24 45.1  1.0 s    14nm  
28 mar    ip    11 29 47.7  
29 mar    ip    08 38 51.2  0.8 s    11nm  
29 mar    ip    11 00 48.0  1.0 s    20nm  
29 mar    ep    11 05 45.9  1.0 s   150nm  
29 mar    ip    14 48 52.2  0.9 s  7500pm  
29 mar    ip    18 12 29.6  1.1 s    11nm  
29 mar    ip    22 26 55.8                 is    27 54.8  
29 mar    ip    23 48 01.9  1.0 s    12nm  
30 mar    ep    03 01 20.0  0.8 s  7200pm  
30 mar    ipc   05 41 14.8                 lz 16s10000nm  
30 mar    ip    06 49 14.4  0.8 s  8000pm  
30 mar    ip    13 03 02.7  0.8 s    60nm  
31 mar    ip    00 04 15.8  
31 mar    ep    01 49 35.6  
31 mar    ip    02 42 29.4  0.8 s  6400pm  e     42 39.8  
31 mar    ip    07 26 30.3  1.0 s   230nm  
31 mar    ip    10 15 33.2  0.8 s  7000pm  
31 mar    ip    19 46 13.9  1.0 s    42nm  
31 mar    ip    22 28 00.4  0.6 s  5800pm  
31 mar    ip    22 36 56.3  0.7 s  5600pm  
 1 apr    ip    03 34 28.8  
 1 apr    ep    05 44 32.0  
 1 apr    ipc   12 08 52.3  1.0 s   220nm  
 1 apr    ipc   13 37 49.2  
 1 apr    ip    14 00 49.1  0.9 s    15nm  i     01 32.5  
 1 apr    ip    14 55 53.9  
 1 apr    ep    17 14 40.0  0.8 s    34nm  
 1 apr    ip    20 10 49.7  1.1 s    32nm  
 2 apr    ip    04 19 09.2  0.7 s    32nm  
 2 apr    ip    06 48 51.4  0.7 s  9500pm  
 2 apr    ip    08 07 08.8  1.0 s    28nm  
 2 apr    ip    11 12 47.9                 i     13 17.5  
 2 apr    ip    14 49 24.9  1.0 s    37nm  
 2 apr    ip    15 13 50.2  0.7 s  6600pm  
 2 apr    ip    17 40 56.4  0.7 s    50nm  
 3 apr    ep    03 20 26.1  1.0 s    13nm  
 3 apr    ep    07 05 53.1  
 3 apr    ip    07 49 52.4  
 3 apr    ip    13 08 49.7  1.1 s    11nm  
 3 apr    ip    14 24 58.6  1.1 s    28nm  
 3 apr    ip    15 04 32.5  0.6 s    16nm  
 3 apr    ip    20 36 00.0  0.9 s  6800pm  
 3 apr    ip    23 14 54.9  0.8 s    14nm  
 4 apr    ip    00 02 15.7  
 4 apr    ep    01 01 09.9                 es    02 46.0  
 4 apr    ip    08 49 31.3  0.7 s    17nm  
 4 apr    ip    08 53 37.7  0.8 s    10nm  
 4 apr    ep    09 50 25.1  1.1 s    12nm  
 4 apr    ipc   11 42 52.7  1.2 s   140nm  
 4 apr    ip    13 22 29.8  0.9 s    18nm  
 4 apr    ip    18 28 25.5  0.7 s    14nm  
++