Bul6017




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    2006 04 26

                                                   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
18 apr    ip    00 09 11.1                 i     11 33.6  i     12 45.4  
                                           i     24 34.0  lz 19s 1700nm  
19 apr    ep    05 45 18.1  0.8 s    37nm  
19 apr    ep    15 20 46.5  0.7 s    24nm  is    24 20.0  lz 17s 2100nm  
19 apr    ip    20 49 09.1  0.7 s    31nm  i     54 22.1  e     55 58.8  
                                           is    59 24.4  lz 19s 1700nm  
20 apr    ep    18 02 46.9  1.2 s    41nm  is    12 45.4  i     13 29.7  
                                           i     23 02.3  lz 19s 1000nm  
20 apr    ipc   23 35 20.1  1.1 s   290nm  e     37 33.2  i     39 10.1  
                                           is    43 46.2  i     47 45.1  
                                           lz 18s  250um  
21 apr    ep    00 44 33.5  
21 apr    ip    01 01 29.8  
21 apr    ipc   04 43 05.4  1.6 s   280nm  i     45 26.5  e     47 03.0  
                                           es    51 34.0  i     55 47.7  
                                           lz 16s 1500nm  
21 apr    epc   11 24 32.6  0.8 s    30nm  i     26 51.3  is    32 55.2  
                                           i     32 57.4  i     37 04.5  
                                           lz 21s 1400nm  
21 apr    ep    21 00 34.1  0.8 s    22nm  
21 apr    ep    23 47 02.6  1.1 s    33nm  
24 apr    ipd   17 09 04.7  0.9 s    52nm  is    14 56.2  lz 20s  410nm  

dag 
18 apr    ipc   13 09 24.8  0.8 s    13nm  
18 apr    ep    15 04 00    
19 apr    ipd   03 33 21.2  0.8 s    22nm  
19 apr    ipc   05 48 41.7  0.6 s  4000pm  
20 apr    epd   18 01 35.8  0.8 s  5200pm  
20 apr    ipdu  23 32 54.3  1.0 s   710nm  
21 apr    ipc   00 40 26.2  0.9 s    15nm  
21 apr    ipd   00 59 02.4  0.9 s    24nm  
21 apr    ipc   01 52 05.5  0.9 s    24nm  
21 apr    ipc   02 41 39.2  0.9 s  4200pm  
21 apr    ipdu  04 40 42.0  1.1 s   210nm  lz 17s 7600nm  ln 17s 6300nm  
                                           le 17s 6400nm  
21 apr    ipc   07 47 59.3  1.1 s    18nm  
21 apr    ep    08 10 00.2  0.8 s  3000pm  
21 apr    ipdr  11 22 05.8  1.0 s    72nm  lz 20s   12um  ln 20s 9800nm  
                                           le 19s   13um  
21 apr    ipc   14 35 37.4  0.8 s    15nm  
21 apr    ipc   16 25 11.7  0.6 s  2700pm  
21 apr    epd   20 57 59.6  0.8 s  9700pm  
22 apr    epc   06 49 21.8  0.8 s  3700pm  
22 apr    ipd   07 29 50.0  0.8 s   130nm  

mud
18 apr    ep    00 09 15.7                 i     11 40.2  i     12 43.1  
                                           i     24 36.6  lz 18s 2600nm  
18 apr    ep    03 59 23.5  1.2 s    64nm  i     03 08.9  
19 apr    ep    03 22 23.3  0.7 s    15nm  
19 apr    ip    03 35 34.4  1.5 s    72nm  
19 apr    ep    05 45 35.5  0.7 s    19nm  
19 apr    ep    12 00 51.5                 es    01 17.8  
19 apr    ipc   15 21 01.2  0.9 s    76nm  is    24 47.2  lz 16s  840nm  
19 apr    ip    15 49 41.6  1.2 s    67nm  
19 apr    ip    20 49 19.0  1.0 s    50nm  is    00 00.8  lz 19s 4100nm  
20 apr    ep    18 02 52.3  
20 apr    ipd   18 02 52.4  1.2 s    47nm  
20 apr    ip    18 12 46.9                 i     12 56.8  lz 19s 2900nm  
20 apr    ipc   23 35 18.1  1.3 s  1300nm  i     39 06.7  is    43 44.0  
                                           i     47 55.0  e     04 31.8  
                                           lz 18s  310um  
21 apr    ep    00 42 48.4  
21 apr    ip    01 01 26.3  0.8 s    33nm  i     01 41.3  
21 apr    ipd   01 54 27.1  1.0 s    21nm  
21 apr    ip    02 46 38.8  0.6 s    10nm  
21 apr    ipc   04 43 03.6  1.2 s   220nm  i     43 23.2  e     46 59.5  
                                           is    51 34.4  lz 16s 3800nm  
21 apr    ipc   11 24 30.4  0.9 s    56nm  is    32 54.3  lz 18s 3900nm  
21 apr    ipc   21 00 22.2  1.0 s    51nm  
21 apr    ip    23 46 35.1  1.4 s    28nm  
22 apr    ipc   07 32 14.4  1.3 s   130nm  i     34 28.7  e     35 59.4  
                                           is    40 39.4  i     42 13.1  
                                           lz 16s  500nm  
23 apr    ip    05 35 35.2  0.5 s    16nm  
23 apr    ep    17 43 17.9  1.2 s    14nm  
24 apr    ip    14 46 46.4  0.5 s    22nm  
24 apr    ip    17 09 02.4  0.9 s    60nm  lz 18s  800nm  

bsd
18 apr    ep    00 08 57.5                 i     11 31.2  i     12 38.1  
                                           e     20 41.9  lz 21s 3800nm  
18 apr    ep    03 59 20.9  1.2 s    49nm  
19 apr    ip    03 22 23.5  0.7 s    16nm  
19 apr    ip    05 45 04.0  0.7 s    32nm  
19 apr    ip    12 01 00.7                 i     01 06.8  is    01 44.4  
19 apr    ip    15 20 32.3  0.4 s  3600pm  is    23 58.5  lz 17s 3200nm  
19 apr    ipc   15 49 42.8  0.8 s    28nm  
19 apr    ip    17 09 18.7  0.7 s    15nm  
19 apr    ipd   20 48 59.9  0.6 s    41nm  is    59 05.9  lz 18s 2700nm  
20 apr    ep    16 44 57.8                 is    45 09.7  
20 apr    ip    18 02 46.6  0.9 s    40nm  is    12 35.5  lz 18s 1800nm  
20 apr    ipc   23 35 20.8  1.1 s   990nm  e     37 50.5  is    43 48.0  
                                           lz 20s  360um  
21 apr    ep    00 04 17.1                 i     04 31.6  
21 apr    ipc   01 01 29.8  0.9 s    40nm  
21 apr    ip    01 54 29.6  0.8 s    17nm  
21 apr    ip    02 44 06.2  0.7 s  6300pm  
21 apr    ep    03 52 13.5  0.6 s  3900pm  i     52 23.1  
21 apr    ipc   04 43 05.9  1.0 s   190nm  i     45 24.0  is    51 32.7  
21 apr    ipc   11 24 33.4  1.0 s    64nm  i     26 49.1  i     28 22.0  
                                           is    37 02.1  lz 16s 4800nm  
21 apr    ip    21 00 25.5  0.8 s    23nm  
21 apr    ep    23 47 02.4  1.0 s    21nm  
22 apr    ipc   07 32 17.2  1.1 s   120nm  i     32 59.2  e     34 32.0  
                                           es    40 41.3  lz 18s  700nm  
22 apr    ip    11 47 26.3  0.8 s    35nm  
23 apr    ip    03 38 23.4                 is    39 07.1  
23 apr    ep    17 42 14.0  1.0 s    34nm  
24 apr    ip    02 01 26.9                 is    02 11.6  
24 apr    ip    12 10 21.2                 is    10 37.4  
24 apr    ep    13 01 51.0                 i     01 51.5  is    02 06.9  
24 apr    ep    14 46 52.0  1.2 s    42nm  
24 apr    ip    17 09 06.9  1.0 s    54nm  e     15 04.7  lz 16s  640nm  

sco
24 mar    ep    21 18 31.2  0.9 s  7600pm  
24 mar    ip    21 20 15.8  
25 mar    ip    07 39 05.5  0.8 s    24nm  is    47 30.3  
25 mar    ip    10 05 21.3  0.9 s  7900pm  
25 mar    ep    10 10 44.7  0.8 s    12nm  
27 mar    ep    01 21 07.7  0.9 s  7700pm  
27 mar    ep    03 02 06.6  0.8 s  6200pm  
28 mar    ip    13 43 58.4  0.7 s    39nm  is    53 12.3  
28 mar    ip    16 32 37.8  
29 mar    ip    02 32 35.6  1.0 s  9100pm  
30 mar    ip    22 34 42.6  
31 mar    ip    01 26 13.4  1.0 s    16nm  is    33 48.1  
31 mar    ip    07 43 40.7  0.7 s    10nm  
31 mar    ep    13 40 26.9  0.8 s  7600pm  
31 mar    ep    18 02 10.4  
31 mar    ep    18 51 24.6  
31 mar    ep    21 28 05.9                 is    39 17.2  
 1 apr    ip    05 56 22.5  0.9 s    10nm  
 1 apr    ip    10 14 45.3  1.1 s    36nm  is    25 00.6  
 3 apr    ep    11 58 28.1                 e     00 38.5  
 4 apr    ep    02 41 41.5  0.8 s  6200pm  is    50 51.8  
 4 apr    ep    19 46 28.4  
 4 apr    ip    22 12 35.3  0.8 s    14nm  

sfjd
18 apr    ip    00 10 13.5  1.4 s    19nm  is    17 09.7  e     19 58.0  
                                           i     26 49.4  i     27 12.3  
                                           lz 20s 4500nm  
18 apr    ip    02 45 22.8  0.6 s  9800pm  
18 apr    ip    08 35 00.4  0.9 s    29nm  
18 apr    ip    10 49 45.3  0.9 s    14nm  
18 apr    ip    11 38 53.3                 i     39 05.5  is    39 52.2  
                                           elg   40 04.8  
18 apr    ep    12 09 11.3                 es    10 00.9  is    10 12.9  
18 apr    ipd   13 10 29.6  0.5 s    12nm  
18 apr    ip    19 44 36.6                 is    45 03.0  ilg   45 06.8  
19 apr    ep    03 20 05.5  0.7 s  9400pm  
19 apr    ipc   03 34 11.5  0.4 s    14nm  is    41 59.8  lz 22s  120nm  
19 apr    ip    04 09 55.4                 es    10 46.4  is    11 09.5  
19 apr    ip    12 29 40.3  0.8 s  8800pm  
19 apr    ep    15 25 10.0                 i     27 03.3  is    32 07.5  
                                           i     35 42.4  lz 20s  840nm  
19 apr    ep    20 55 15.9  0.8 s  9100pm  is    04 38.6  i     09 01.8  
                                           i     09 52.5  lz 20s 5000nm  
20 apr    ep    00 54 46.4                 is    55 11.0  
20 apr    ip    07 06 09.3                 is    06 35.1  
20 apr    epd   18 02 43.9  0.7 s    14nm  is    12 51.0  lz 19s 1200nm  
20 apr    ipc   23 33 48.7                 i     40 53.6  e     44 43.8  
                                           lz 23s  470um  
21 apr    ip    01 53 00.5  0.4 s  3400pm  
21 apr    ip    03 50 45.0  1.2 s    26nm  
21 apr    ipc   04 41 37.1  1.3 s   490nm  is    48 45.8  lz 17s 6300nm  
21 apr    ip    07 21 39.2  0.7 s    13nm  
21 apr    ip    07 48 53.3  1.0 s    19nm  lz 17s  580nm  
21 apr    ip    11 22 59.4  0.9 s    60nm  e     24 24.9  is    30 04.1  
                                           i     33 35.0  i     34 02.9  
                                           lz 16s   10um  
21 apr    ip    16 26 09.8  0.9 s    30nm  lz 18s  380nm  
21 apr    ip    17 18 13.7                 is    18 30.1  
21 apr    ip    20 58 53.5  1.1 s    36nm  lz 16s  280nm  
22 apr    ep    04 09 20.8  1.0 s    21nm  
22 apr    ipc   07 30 44.2  1.1 s   100nm  is    37 54.0  lz 17s 1800nm  
22 apr    ip    08 04 10.4                 es    04 31.7  
23 apr    ip    02 07 32.9                 is    07 56.2  
23 apr    ip    22 44 26.4  0.9 s    12nm  
24 apr    ep    06 48 03.0                 es    48 29.2  
24 apr    ep    17 09 15.9                 is    13 11.6  lz 17s  390nm  
24 apr    ip    21 20 24.5  0.8 s  9800pm  
++