Bul11016




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 20

                                                   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
12 apr    ipc   05 19 36.9  0.7 s    40nm  lz 15s 7600nm  
13 apr    ipc   20 09 12.6  1.0 s   110nm  lz 17s   24um  
13 apr    ipc   20 44 08.9  0.9 s   130nm  
14 apr    ipd   03 20 54.7  0.8 s    68nm  
15 apr    ipd   07 02 00.8  0.9 s    40nm  
16 apr    ipd   01 23 08.3  1.1 s   150nm  
16 apr    ipc   02 31 20.2  0.8 s   410nm  
16 apr    ip    20 33 29.4  0.8 s    21nm  
16 apr    ip    20 48 49.8  1.1 s    89nm  
17 apr    ipd   13 20 33.2  1.0 s    66nm  

dag
12 apr    ip    01 19 19.8  0.8 s  2900pm  
12 apr    ipc   05 18 25.1  0.8 s    45nm  lz 16s 5000nm  
12 apr    ip    05 37 16.0  0.7 s  4900pm  
12 apr    ep    05 47 00.8  
12 apr    ep    07 25 44.4  0.9 s  1800pm  
12 apr    ip    07 56 03.7  1.0 s  2400pm  
12 apr    ip    07 58 00.2  
12 apr    ip    08 59 09.1  0.8 s    11nm  
12 apr    ip    10 26 17.8  0.6 s  4100pm  
12 apr    ip    19 12 59.8  0.8 s  4000pm  
12 apr    ip    19 48 12.5  
12 apr    ep    22 03 07.1  
12 apr    ip    23 47 14.5  1.1 s    29nm  
12 apr    ip    23 47 14.9  1.1 s    29nm  
13 apr    ipd   01 18 43.1  0.8 s    34nm  
13 apr    ep    04 39 08.3  
13 apr    ip    17 57 25.3                 es    57 56.2  
13 apr    ip    20 03 24.7  0.7 s  3000pm  
13 apr    ipc   20 07 51.8  0.9 s    85nm  lz 16s 9500nm  
13 apr    ip    20 42 48.3  1.0 s   140nm  
13 apr    ip    21 32 17.0  0.9 s  3400pm  
13 apr    ip    21 47 22.7  1.1 s    16nm  
13 apr    ip    22 46 35.2  0.8 s    12nm  
14 apr    ip    02 14 56.3                 is    15 49.7  
14 apr    ipd   03 19 42.4  0.8 s    64nm  
14 apr    ip    04 56 57.3  1.0 s    13nm  
14 apr    ep    06 19 51.1  
14 apr    ip    10 42 59.3  0.8 s  4000pm  
14 apr    ip    15 53 35.9                 is    54 42.0  
14 apr    ip    16 24 59.2  0.8 s    14nm  
14 apr    ip    21 01 45.3                 lz 21s 4500nm  
15 apr    ep    02 26 23.2  
15 apr    ip    03 26 13.4  1.2 s  7800pm  
15 apr    ip    06 59 33.4  0.9 s    10nm  
15 apr    ip    13 10 52.3  1.1 s    27nm  
15 apr    ip    14 44 52.1  0.9 s  9900pm  
15 apr    ep    21 21 17.9  1.1 s  9400pm  
15 apr    ip    22 04 46.6  1.2 s    32nm  
16 apr    ip    01 22 38.5  1.3 s   380nm  
16 apr    ipc   02 30 10.4  0.8 s   260nm  
16 apr    ep    04 09 45.3  0.9 s  2900pm  
16 apr    ep    04 51 16.6                 es    51 22.3  
16 apr    ip    06 09 00.9  0.8 s  8000pm  
16 apr    ip    07 30 52.7  1.0 s  4200pm  
16 apr    ep    16 07 05.5  
16 apr    ip    20 32 17.4  0.9 s  4100pm  
16 apr    ipd   20 47 31.9  1.4 s   350nm  
17 apr    ip    13 19 52.6  0.8 s  2200pm  
17 apr    ip    19 15 11.4                 is    16 10.8  
18 apr    ip    05 42 13.8                 is    43 08.7  
18 apr    ip    12 26 08.4                 is    27 00.7  
18 apr    ep    13 22 04.2                 lz 30s 5600nm  
18 apr    ip    18 13 04.4  0.9 s  7300pm  
18 apr    ip    19 24 54.7  0.7 s  3600pm  

mud
12 apr    ep    05 19 39.9                 lz 16s   22um  
13 apr    ip    20 03 37.9  0.6 s    15nm  
13 apr    ipc   20 09 15.0  1.1 s    92nm  lz 16s   19um  
13 apr    ipc   20 44 11.2  1.0 s   100nm  
14 apr    ip    03 20 58.0  0.9 s    42nm  
15 apr    ep    22 05 24.0  
16 apr    ip    01 23 14.2  1.1 s   300nm  
16 apr    ipc   02 31 23.3  1.0 s   340nm  
16 apr    ipd   20 48 52.3  1.1 s    75nm  
17 apr    ipd   13 20 32.3  1.1 s   160nm  
18 apr    ip    13 22 47.4  

bsd
12 apr    ip    02 56 52.1                 is    57 54.8  
12 apr    ipc   05 19 34.0  1.5 s  1200nm  
13 apr    ipd   01 19 51.9  0.8 s    27nm  
13 apr    ip    20 03 20.4  0.6 s   120nm  
13 apr    ipc   20 09 09.8  1.0 s   150nm  lz 18s   26um  
13 apr    ipc   20 44 05.9  1.0 s   180nm  
13 apr    ip    22 47 46.4  0.9 s    25nm  
14 apr    ipd   03 20 51.6  0.9 s    92nm  
14 apr    ep    10 44 14.8  
15 apr    ip    03 22 53.7  0.6 s  7400pm  
15 apr    ipd   07 02 02.6  0.6 s    38nm  
15 apr    ipd   13 12 10.8  1.0 s    21nm  
15 apr    ip    21 22 31.1  1.1 s    26nm  
15 apr    ip    22 05 25.8  1.0 s    70nm  
16 apr    ipd   01 23 02.7  1.3 s   520nm  
16 apr    ipc   02 31 16.7  0.9 s   680nm  
16 apr    ip    20 33 25.8  0.9 s    28nm  
16 apr    ip    20 48 46.9  1.3 s   280nm  
17 apr    ipd   13 20 33.0  0.9 s   160nm  
18 apr    ip    09 58 47.9                 is    59 03.9  
18 apr    ip    13 22 47.9                 lz 24s 5000nm  
18 apr    ip    19 26 05.7  

sco
12 apr    ipc   05 19 05.4                 lz 21s 4100nm  
12 apr    ip    05 37 56.7  0.8 s  3300pm  
12 apr    ip    05 51 12.7                 is    51 14.9  
12 apr    ep    06 14 35.7                 is    14 37.9  
12 apr    ip    08 59 49.4  0.9 s  6900pm  
12 apr    ep    22 33 21.7  
12 apr    ip    23 47 54.6  1.1 s    16nm  
13 apr    ip    01 19 23.5  0.7 s    17nm  
13 apr    ep    16 19 00.5                 is    19 02.5  
13 apr    ip    20 04 01.2  
13 apr    ip    20 08 33.5                 lz 17s   14um  
13 apr    ipc   20 43 29.6  1.2 s    68nm  
13 apr    ip    22 47 15.8  
14 apr    ip    03 20 22.6  1.1 s    51nm  
14 apr    ep    06 20 30.7  
14 apr    ip    15 54 23.5                 es    56 00.7  
14 apr    ip    23 17 50.4                 is    17 52.8  
15 apr    ip    00 56 42.7                 is    56 50.3  
15 apr    ip    07 00 15.3  0.7 s    12nm  
15 apr    ip    13 11 33.1  
15 apr    ip    14 45 33.9  1.1 s    13nm  
15 apr    ep    21 21 57.3  
15 apr    ip    22 04 58.2  1.5 s    90nm  
16 apr    ip    00 11 01.4                 es    11 03.6  
16 apr    ip    01 23 12.2  1.2 s   270nm  
16 apr    ipc   02 30 50.5  1.0 s   320nm  
16 apr    ip    04 10 30.8  0.8 s  5500pm  
16 apr    ip    06 09 14.6  
16 apr    ep    19 06 00.4                 es    06 03.5  
16 apr    ip    20 48 12.4  1.3 s   130nm  
16 apr    ep    21 16 23.1                 es    16 25.4  
17 apr    ip    06 22 42.3  0.9 s  7800pm  
17 apr    ep    20 29 31.2                 es    29 58.6  
17 apr    ep    20 59 12.4                 es    59 14.7  
18 apr    ep    13 22 21.4  
18 apr    ep    14 40 04.5                 is    40 06.8  
18 apr    ip    18 44 50.1                 is    44 56.7  
18 apr    ep    19 06 06.7                 es    06 08.9  
18 apr    ep    19 13 20.9                 es    13 23.2  

nrs
12 apr    ip    03 15 20.8                 is    15 39.0  
15 apr    ip    22 04 56.3  1.1 s    50nm  
16 apr    ip    02 31 45.5  0.8 s   100nm  
17 apr    ip    02 10 47.6  1.0 s    91nm  
18 apr    ip    09 37 26.3  
18 apr    ip    13 22 14.9  

iluli
12 apr    ipc   05 19 14.9  0.8 s    62nm  lz 18s 6900nm  
12 apr    ep    20 15 05.5                 i     15 06.1  
13 apr    ip    01 19 33.4  0.8 s    31nm  
13 apr    ep    14 16 56.8  
13 apr    ip    20 08 40.3  1.0 s    79nm  lz 19s   21um  
13 apr    ip    20 43 36.3  0.9 s    70nm  
14 apr    ip    03 20 31.8  0.9 s    39nm  
15 apr    ip    22 04 44.5  0.8 s    31nm  
16 apr    ipd   01 23 32.9  1.2 s   300nm  
16 apr    ipc   02 31 00.1  0.8 s   300nm  
16 apr    ipd   20 48 18.6  1.4 s   170nm  
18 apr    ep    13 22 12.5                 lz 26s 3400nm  

kullo
12 apr    ipc   05 18 39.9  0.9 s    71nm  lz 16s 7800nm  
13 apr    ipc   20 08 03.9  1.0 s    90nm  lz 20s   19um  
13 apr    ip    20 43 00.8  1.0 s    78nm  
14 apr    ipc   03 19 57.3  1.0 s    60nm  
16 apr    ipd   01 23 05.4  1.3 s   350nm  
16 apr    ipc   02 30 25.6  0.8 s   300nm  
17 apr    ip    12 30 35.7                 is    30 53.3  
18 apr    ep    09 21 09.2                 i     24 34.4  
18 apr    ip    13 22 06.5  

sfjd
12 apr    ipc   05 19 27.7  0.9 s    60nm  
12 apr    ep    05 47 10.4                 i     47 10.7  
12 apr    ep    19 49 16.0  
13 apr    ip    01 19 45.9  0.8 s    25nm  
13 apr    ip    07 55 21.1                 is    55 38.4  
13 apr    ip    14 16 49.8                 es    17 08.8  
13 apr    ip    20 00 19.0                 is    00 23.4  
13 apr    ip    20 08 53.7                 lz 18s   16um  
13 apr    ip    20 43 50.0  0.9 s    63nm  
14 apr    ip    00 35 57.3                 is    36 12.9  
14 apr    ip    03 20 44.6  1.0 s    30nm  
14 apr    ip    10 44 00.6  
14 apr    ipc   19 22 31.5                 is    22 52.5  
15 apr    ip    06 59 59.5  0.8 s    16nm  
15 apr    ep    07 57 18.5  0.8 s  8800pm  
15 apr    ip    22 04 46.6  0.7 s    12nm  
16 apr    ipd   01 23 43.3  1.2 s   180nm  
16 apr    ipc   02 31 13.0  0.8 s   190nm  
16 apr    ep    04 10 44.5  0.6 s  3500pm  
16 apr    ip    06 09 05.0  1.3 s    34nm  
16 apr    ipc   06 27 42.1                 is    27 55.3  
16 apr    ipd   20 48 31.6  1.4 s   120nm  
17 apr    ip    02 11 10.8  1.1 s    26nm  
17 apr    ip    19 12 21.2                 is    12 43.8  
18 apr    ep    13 22 10.2  

sumg
12 apr    ip    01 19 52.3  0.8 s  5900pm  
12 apr    ipc   05 18 57.7  0.8 s    89nm  lz 20s   11um  
12 apr    ip    05 37 49.0  0.9 s    14nm  
12 apr    ep    05 46 48.6  
12 apr    ep    07 26 16.8  1.0 s  9200pm  
12 apr    ip    07 55 26.9  1.0 s    17nm  
12 apr    ip    07 58 32.1  1.0 s  8400pm  
12 apr    ip    08 59 42.2  0.9 s    28nm  
12 apr    ip    10 26 50.2  1.1 s    12nm  
12 apr    ip    14 13 58.4  0.8 s    10nm  
12 apr    ip    19 13 32.3  1.0 s  9400pm  
12 apr    ip    19 48 45.1  
12 apr    ep    22 03 28.4  
12 apr    ip    23 47 45.9  1.2 s    36nm  
12 apr    ip    23 47 47.4  1.3 s    42nm  
13 apr    ip    01 19 15.9  0.8 s    58nm  
13 apr    ep    04 38 30.7  
13 apr    ep    20 04 13.7  
13 apr    ipc   20 08 24.0  1.0 s   140nm  lz 22s   21um  
13 apr    ipc   20 43 20.5  0.9 s   140nm  
13 apr    ip    21 47 55.0  
13 apr    ip    22 47 09.4  0.9 s    18nm  
14 apr    ip    02 16 24.2  
14 apr    ip    03 20 15.0  1.1 s   130nm  
14 apr    ip    04 57 29.5  0.8 s    15nm  
14 apr    ep    06 20 16.5  
14 apr    ip    10 43 31.4  0.9 s    14nm  
14 apr    ip    16 57 36.7  
14 apr    ip    21 01 07.8  
15 apr    ep    00 21 16.3                 is    21 52.1  
15 apr    ep    02 26 16.2  
15 apr    ip    03 27 01.8  0.8 s  7400pm  
15 apr    ip    05 21 13.6  1.1 s    12nm  
15 apr    ip    06 59 45.8  0.6 s    18nm  
15 apr    ip    07 56 40.1  
15 apr    ip    13 11 23.4  0.9 s    20nm  
15 apr    ip    13 26 02.6  1.0 s    12nm  
15 apr    ip    14 45 26.0  1.0 s    18nm  
15 apr    ip    21 21 50.2  1.5 s    39nm  
15 apr    ip    22 04 48.8  1.2 s    33nm  
16 apr    ip    01 23 13.4  1.3 s   390nm  
16 apr    ipc   02 30 43.1  0.9 s   780nm  
16 apr    ip    04 10 15.2  0.6 s    11nm  
16 apr    ip    06 09 05.9  
16 apr    ip    07 31 24.8  0.9 s  5500pm  
16 apr    ip    09 31 39.9  1.1 s    10nm  
16 apr    ep    16 07 38.5  
16 apr    ip    20 32 49.5  0.9 s    10nm  
16 apr    ipd   20 48 03.0  0.9 s    84nm  
17 apr    ip    02 11 41.4  1.3 s    45nm  
17 apr    ep    12 31 31.7                 es    32 29.6  
18 apr    ip    18 13 36.8  1.2 s    19nm  
18 apr    ip    19 07 29.2                 es    08 29.1  
18 apr    ip    19 14 43.0                 is    15 41.7  
18 apr    ip    19 25 29.5  1.3 s    15nm  
++