Bul11018




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 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
24 apr    ep    21 18 38.8  1.1 s    22nm  
25 apr    ipc   01 02 34.6  0.9 s    40nm  
25 apr    ep    09 12 26.3  
26 apr    ip    00 24 44.5                 i     24 44.7  is    24 45.4  
28 apr    ip    09 39 39.8                 i     39 54.0  lz 15s  700nm  
29 apr    ipd   13 24 51.6  1.1 s    58nm  
29 apr    ipc   22 31 16.8  0.9 s    41nm  lz 16s  460nm  
30 apr    ep    08 32 10.2                 lz 22s 1400nm  
 1 may    ip    02 39 29.3  0.8 s    39nm  
 1 may    ep    16 31 34.0  
 2 may    ep    21 37 30.6  0.9 s    30nm  

dag
24 apr    ip    10 02 25.6  0.9 s  4100pm  
24 apr    ip    10 20 34.1  0.9 s  4200pm  
24 apr    ip    21 17 28.8  1.4 s    79nm  
25 apr    ip    01 03 56.6  0.9 s    14nm  
25 apr    ep    06 52 06.4  0.6 s  1300pm  
25 apr    ip    09 11 16.9  1.4 s    56nm  
25 apr    ip    09 20 13.6  1.1 s    16nm  
25 apr    ip    15 43 59.6                 is    44 20.1  
25 apr    ip    18 00 44.4                 is    01 03.9  
25 apr    ip    19 36 52.8  0.7 s  6000pm  
25 apr    ep    21 24 58.9  
25 apr    ip    22 44 34.1  
25 apr    ip    23 36 38.8  0.6 s  2500pm  
26 apr    ip    01 37 37.3  0.6 s  4700pm  
26 apr    ip    02 40 20.6                 es    41 33.9  
26 apr    ip    04 12 30.2  0.9 s  8200pm  
26 apr    ip    11 18 46.8                 i     18 55.5  
26 apr    ipc   12 22 45.5  1.0 s    25nm  
26 apr    ep    19 19 46.4  
26 apr    ip    19 42 01.8                 is    42 23.0  
26 apr    ep    21 20 59.5                 lz 17s 3600nm  
27 apr    ip    00 14 33.5                 is    15 29.6  
27 apr    ip    01 19 45.9                 is    20 44.8  
27 apr    ip    03 40 07.3                 is    40 28.1  
27 apr    ip    04 47 56.8                 is    48 56.6  
27 apr    ip    16 58 46.6  0.7 s  2500pm  
27 apr    ip    21 53 32.8  0.9 s  5500pm  
27 apr    ip    21 55 33.9  0.8 s    18nm  
28 apr    ip    00 13 07.9  0.8 s  3900pm  
28 apr    ip    01 13 45.5  1.0 s  5400pm  
28 apr    ip    01 55 15.7  0.9 s    11nm  
28 apr    ipc   09 38 24.4  0.9 s    74nm  
29 apr    ip    01 24 32.2  0.8 s  2500pm  e     24 40.2  
29 apr    ip    04 49 51.2  0.8 s  2500pm  
29 apr    ip    07 05 12.1  0.9 s    11nm  
29 apr    ip    09 09 47.8  0.7 s  8600pm  
29 apr    ipd   13 24 30.9  1.0 s   100nm  i     27 31.6  
29 apr    ip    15 29 18.9                 is    30 14.8  
29 apr    ip    17 15 06.7  0.8 s  2700pm  
29 apr    ip    20 52 49.5  0.9 s  5000pm  
29 apr    ep    21 06 56.9                 es    07 59.8  
29 apr    ipc   22 29 59.2  1.1 s    60nm  lz 15s 1700nm  
29 apr    ip    22 42 23.8  1.0 s    12nm  
30 apr    ip    05 17 16.7  1.0 s    26nm  
30 apr    ip    06 15 06.4  0.8 s  3600pm  
30 apr    ep    08 31 11.1                 lz 20s   11um  
30 apr    ipd   14 15 50.2  0.7 s  6200pm  
 1 may    ip    02 40 22.8  1.0 s    30nm  lz 19s  990nm  
 1 may    ip    02 59 24.5  0.7 s  1700pm  
 1 may    ep    04 51 27.5  1.2 s    11nm  
 1 may    ip    07 15 18.1  1.0 s  3700pm  e     15 27.8  
 1 may    ip    09 57 40.4                 is    58 32.7  
 1 may    ip    16 42 08.5  1.0 s    16nm  
 2 may    ipd   00 21 30.8                 is    22 25.5  
 2 may    ip    02 20 09.7  0.9 s  6100pm  i     20 30.5  
 2 may    ip    08 41 15.3  
 2 may    ip    10 05 34.9                 es    06 48.3  
 2 may    ip    12 47 18.9  1.0 s    11nm  i     47 31.1  
 2 may    ip    14 05 40.7  0.9 s  8100pm  
 2 may    ipc   21 36 10.8  1.0 s    31nm  

mud
24 apr    ip    21 18 41.8  1.2 s    22nm  
25 apr    ipc   01 02 48.7  0.9 s    21nm  
25 apr    ip    19 39 46.6  0.4 s  2300pm  
28 apr    ipc   09 39 41.8  1.3 s    97nm  lz 22s 2600nm  
29 apr    ipd   13 24 57.9  1.0 s   230nm  
29 apr    ipc   22 31 19.3  1.0 s    39nm  lz 18s  780nm  
30 apr    ep    08 31 55.8                 lz 18s 3300nm  
 1 may    ipd   02 39 42.6  1.0 s    73nm  lz 11s 2300nm  
 1 may    ip    16 31 34.7  
 2 may    ipc   21 37 33.4  0.8 s    16nm  

bsd
24 apr    ip    21 18 36.2  1.0 s    50nm  
25 apr    ipc   01 02 21.5  
25 apr    ip    09 12 24.2  0.8 s    22nm  
25 apr    ip    19 39 52.1  0.4 s  1400pm  
25 apr    ip    23 37 59.3  1.0 s    14nm  
26 apr    ep    12 15 28.0                 is    15 52.9  
26 apr    ipc   12 23 51.9  0.8 s    55nm  
26 apr    ep    19 20 28.3  
26 apr    ep    21 23 00.9  
28 apr    ipc   09 39 35.6  1.5 s   220nm  i     39 49.8  lz 17s 1300nm  
28 apr    ip    10 00 32.8  
28 apr    ip    14 22 33.5                 is    22 47.9  
28 apr    ip    14 50 55.7                 es    51 08.5  
28 apr    ip    18 31 33.7                 is    31 46.3  
29 apr    ip    12 46 00.9                 is    46 17.3  
29 apr    ipd   13 24 46.0  1.3 s   220nm  
29 apr    ip    15 39 31.0                 is    40 12.9  
29 apr    ipc   22 31 13.6                 lz 16s  580nm  
30 apr    ep    03 32 59.5                 es    33 40.8  
30 apr    ep    05 18 33.6  1.0 s    46nm  
30 apr    ep    08 32 15.8                 lz 20s 3200nm  
30 apr    ip    15 41 07.0  
 1 may    ep    02 27 08.2  
 1 may    ip    02 39 17.7  0.9 s    44nm  lz 11s 2200nm  
 1 may    ip    16 31 32.2  
 2 may    ip    02 58 20.6                 es    59 04.1  
 2 may    ep    03 11 37.8                 is    11 50.1  
 2 may    ep    13 07 11.0  
 2 may    ep    13 42 36.3  
 2 may    ep    15 42 53.2  
 2 may    ep    16 11 51.0  
 2 may    ipc   21 37 27.9  1.0 s    40nm  

sco
25 apr    ep    10 37 22.0  
25 apr    ep    19 37 32.7  
26 apr    ip    01 10 29.8                 es    10 32.3  
26 apr    ep    01 38 21.0  
26 apr    ep    04 13 11.1  
26 apr    ip    11 18 37.7  
26 apr    ip    12 23 25.2  0.7 s  9400pm  
26 apr    ep    21 21 05.1  
27 apr    ip    01 19 18.2                 is    19 58.3  
27 apr    ip    04 47 28.9                 is    48 08.5  
27 apr    ip    21 56 14.9  1.2 s    20nm  
28 apr    ip    00 13 48.0  0.7 s  2300pm  
28 apr    ip    01 55 57.0  1.1 s    12nm  
28 apr    ep    05 36 42.8  
28 apr    ep    06 00 12.0  
28 apr    ep    06 23 51.6  
28 apr    ipc   09 39 04.7  1.2 s    81nm  
29 apr    ip    11 04 50.9                 is    04 53.4  
29 apr    ipd   13 25 01.3  1.2 s    76nm  
29 apr    ep    17 15 46.9  0.7 s  3500pm  
29 apr    ep    21 05 06.4  
29 apr    ip    21 40 38.8                 is    40 47.1  
29 apr    ip    22 01 30.2                 is    01 38.9  
29 apr    ipc   22 30 40.3  1.3 s    36nm  lz 16s 1700nm  
30 apr    ep    00 45 40.9  
30 apr    ip    05 17 56.9  1.2 s    19nm  
30 apr    ep    08 30 53.9                 lz 17s 4300nm  
30 apr    ep    08 58 32.2                 es    58 34.6  
30 apr    ep    09 10 55.4                 is    10 57.7  
30 apr    ip    09 57 51.8                 is    57 54.0  
30 apr    ip    22 40 00.1                 is    40 06.3  
30 apr    ip    23 07 59.5                 is    08 12.4  
 1 may    ep    03 57 04.6                 is    57 07.4  
 1 may    ip    19 27 37.1  
 1 may    ep    20 27 55.5                 es    27 58.3  
 2 may    ip    02 20 50.7  1.2 s  6300pm  
 2 may    ep    08 40 16.5  
 2 may    ep    12 47 59.6  1.4 s    25nm  
 2 may    ipc   21 36 52.4  1.0 s    11nm  

nrs
25 apr    ip    23 24 51.1                 is    25 07.5  
27 apr    ip    22 07 12.7                 is    07 32.4  
28 apr    ip    06 43 22.8                 is    43 35.8  
30 apr    ep    08 29 33.9                 lz 20s 5700nm  
 2 may    ep    08 46 54.9                 es    47 04.4  
 2 may    ep    14 47 09.1                 es    47 15.3  

iluli
25 apr    ip    01 05 15.8  0.7 s    21nm  
26 apr    ip    12 23 34.9  0.7 s    17nm  
28 apr    ipc   09 39 12.9  0.8 s    60nm  
28 apr    ip    21 48 07.4                 is    48 32.0  
29 apr    ipc   22 30 48.7                 lz 13s 2500nm  
30 apr    ep    08 30 02.3                 is    38 38.7  lz 22s 8500nm  
 1 may    ep    17 50 20.0                 is    50 45.5  
 2 may    ep    19 28 10.8  

kullo
24 apr    ip    08 26 28.2                 is    26 31.8  
25 apr    ip    22 42 25.7                 is    43 07.9  
26 apr    ipc   11 17 47.2  1.0 s    30nm  i     17 55.9  
28 apr    ip    01 55 30.0  1.2 s    21nm  
28 apr    ip    09 38 38.1                 lz 21s 1300nm  
29 apr    ipd   13 24 57.7  
30 apr    ep    08 30 22.3                 lz 18s   13um  
 1 may    ip    02 41 29.2  1.1 s    31nm  lz 19s  860nm  
 1 may    ip    09 59 28.1                 is    01 42.2  

sfjd
25 apr    ip    01 05 23.5  
25 apr    ip    09 21 13.5  1.1 s    24nm  
26 apr    ep    01 38 10.3  
26 apr    ip    12 23 47.7  0.8 s    12nm  
26 apr    ipc   12 57 34.0                 is    57 51.8  
26 apr    ip    16 49 10.8                 is    49 29.4  
26 apr    ep    21 19 59.0                 lz 18s 4200nm  
27 apr    ep    22 08 33.5  
28 apr    ip    21 48 02.9                 is    48 24.9  
29 apr    ip    11 10 26.6                 i     10 28.8  es    10 56.5  
29 apr    ip    13 25 32.9  0.8 s    32nm  
29 apr    ip    22 31 01.8                 lz 15s 1300nm  
29 apr    ip    22 41 14.6  
30 apr    ip    05 18 19.2  0.9 s    13nm  
30 apr    ep    08 29 47.0                 lz 20s   11um  
 1 may    ep    04 17 14.5                 es    17 26.6  
 1 may    ipc   17 49 58.5                 is    50 14.6  
 2 may    ip    19 27 53.2                 is    28 09.0  
 2 may    ipc   21 37 13.8  0.9 s    16nm  

sumg
24 apr    ip    10 02 58.1  0.9 s  6900pm  
24 apr    ip    10 21 07.5  
24 apr    ep    20 00 39.9  
24 apr    ip    21 18 00.4  1.3 s    39nm  
25 apr    ip    01 00 36.5  
25 apr    ip    01 04 42.0  0.7 s    20nm  
25 apr    ip    06 52 39.1  1.0 s  6000pm  
25 apr    ip    09 11 38.6  
25 apr    ip    09 20 44.6  1.1 s    23nm  
25 apr    ip    10 37 17.6                 is    37 52.0  
25 apr    ip    19 36 35.2  0.6 s    28nm  
25 apr    ep    21 25 30.5  
25 apr    ip    22 43 37.6  
25 apr    ip    23 37 12.3  0.7 s    12nm  
26 apr    ip    01 37 53.2  1.0 s    30nm  
26 apr    ep    02 41 33.7                 es    43 42.3  
26 apr    ep    04 13 02.3  
26 apr    ip    11 18 10.6  0.6 s    12nm  
26 apr    ip    12 23 18.1  0.8 s    39nm  
27 apr    ip    00 15 59.3                 is    17 58.4  
27 apr    ip    21 54 05.0  0.9 s  9600pm  
27 apr    ip    21 56 06.4  0.9 s    28nm  
27 apr    ep    22 09 36.3  
28 apr    ip    00 13 39.8  0.9 s  9500pm  
28 apr    ip    01 55 48.6  0.9 s    22nm  
28 apr    ip    09 38 56.5  1.4 s   200nm  lz 18s 1700nm  
29 apr    ip    01 25 04.2  0.6 s  4500pm  
29 apr    ip    04 50 26.3  0.9 s    11nm  
29 apr    ip    07 05 45.0  0.9 s    14nm  
29 apr    ip    09 10 20.4  
29 apr    ipd   13 25 03.9  0.9 s   120nm  
29 apr    ep    17 15 39.1  0.9 s    17nm  
29 apr    ep    20 53 21.3  0.7 s  3100pm  i     53 30.0  
29 apr    ipc   22 30 31.7                 lz 15s 1600nm  
29 apr    ip    22 41 51.2  1.0 s    22nm  
30 apr    ip    05 17 49.4  1.0 s    32nm  
30 apr    ip    06 15 39.1  0.9 s  6200pm  
30 apr    ep    08 30 33.0                 is    39 44.7  lz 21s   12um  
30 apr    ipd   14 16 17.2  
 1 may    ip    01 39 04.3  1.0 s  5400pm  
 1 may    ip    02 41 13.0  1.1 s    35nm  
 1 may    ip    02 59 57.5  1.1 s  7100pm  i     00 05.9  
 1 may    ep    04 51 17.1  0.8 s  4400pm  
 1 may    ip    07 15 50.7  0.9 s  8800pm  i     15 58.8  
 1 may    ep    08 22 14.9                 is    22 42.7  
 1 may    ip    09 59 08.8                 is    01 11.1  
 1 may    ip    16 41 56.8  1.2 s    24nm  
 2 may    ep    00 22 59.2                 es    25 03.6  
 2 may    ip    02 20 42.3  1.0 s  7300pm  
 2 may    ip    08 41 32.8  
 2 may    ip    12 47 51.8  0.8 s  9700pm  
 2 may    ip    14 05 02.7  0.9 s  9700pm  
 2 may    ipc   21 36 43.6  0.8 s    32nm  
++