Bul6016




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 19

                                                   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
11 apr    ipc   00 07 03.2  0.7 s    45nm  is    10 34.9  lz 18s 2200nm  
11 apr    ep    17 33 49.7  1.1 s    30nm  i     34 27.4  is    37 23.9  
                                           lz 17s 3500nm  
12 apr    ep    01 17 54.6                 i     18 19.3  is    26 34.9  
                                           i     31 10.7  lz 21s 2600nm  
12 apr    ipc   16 56 22.1  1.0 s    72nm  is    59 52.0  lz 18s 3700nm  
13 apr    ip    04 38 55.3  0.5 s    29nm  lz 20s  810nm  
14 apr    ep    03 49 08.1  0.9 s    47nm  
14 apr    ip    09 37 13.8  0.9 s    95nm  i     48 50.2  lz 17s 2300nm  
15 apr    epc   21 19 32.8  0.9 s    18nm  is    23 06.3  lz 18s  340nm  
15 apr    ip    22 53 14.2  0.9 s    35nm  i     56 23.7  is    03 19.3  
                                           lz 18s 7000nm  
16 apr    ipd   12 00 35.1  0.6 s    79nm  is    10 13.9  i     15 49.8  
                                           i     18 52.2  lz 20s  170nm  
17 apr    ep    02 49 16.2                 lz 16s  400nm  
18 apr    ip    00 09 11.1                 i     11 33.6  i     12 45.4  
                                           i     24 34.0  lz 19s 1700nm  

dag 
10 apr    ipc   11 35 47.1  0.6 s    11nm  
10 apr    ipd   22 16 34.9  0.7 s    10nm  
11 apr    ipd   00 10 39.2  0.7 s  5500pm  
11 apr    epc   17 37 42.4  0.6 s  6000pm  
12 apr    epd   01 15 27.9  0.9 s    21nm  
12 apr    ipc   05 48 59.9  0.6 s    10nm  lz 18s 6200nm  ln 17s 6000nm  
12 apr    epc   16 59 59.1  1.1 s  7600pm  
12 apr    epc   17 27 40.8  0.4 s  3400pm  
13 apr    ipd   04 37 31.1  0.9 s    34nm  
13 apr    ipd   08 44 21.7  0.8 s    19nm  
13 apr    epc   11 27 49.8  0.6 s  3300pm  
13 apr    ipc   17 27 01.7  0.3 s  3900pm  
13 apr    ep    22 14 18    0.7 s  3400pm  
13 apr    ep    22 43 29    
14 apr    ipd   03 49 05.2  0.8 s  4500pm  
14 apr    ipc   03 52 28.5  0.3 s    17nm  
14 apr    ep    06 13 44    
14 apr    epc   09 37 45.0  0.8 s    13nm  lz 19s 1700nm  ln 20s 2300nm  
                                           le 18s 3400nm  
14 apr    epc   16 04 48.0  0.4 s  4200pm  
14 apr    ipc   19 01 12.1  0.7 s  4100pm  
15 apr    ipdu  22 52 48.4  1.1 s    15nm  lz 18s 3400nm  ln 19s 3800nm  
                                           le 18s 2300nm  
16 apr    ep    00 08 21                   lz 19s 3500nm  ln 20s 1600nm  
16 apr    ipd   11 59 36.7  1.1 s    54nm  
16 apr    ep    15 58 46    
16 apr    epc   17 59 22.0  0.9 s   120nm  
16 apr    epd   20 25 34.3  0.8 s  2200pm  
17 apr    epd   02 51 44.1  0.8 s  4500pm  
18 apr    epd   00 08 36.1  1.2 s  4700pm  lz 21s 2900nm  ln 21s 2000nm  

mud
11 apr    ip    17 34 05.3  1.0 s   100nm  is    38 03.0  lz 20s 3000nm  
12 apr    ip    01 17 46.0  1.3 s    71nm  is    26 30.3  i     30 57.4  
                                           lz 18s 4700nm  
12 apr    ep    05 49 36.1  1.2 s    68nm  
12 apr    ipc   16 56 48.3  1.0 s   200nm  is    00 24.8  lz 16s 3500nm  
13 apr    ipc   04 38 57.1  0.9 s    44nm  lz 19s  400nm  
14 apr    ipd   03 49 49.3  0.7 s    54nm  
14 apr    ip    03 54 16.3  0.7 s    21nm  
14 apr    ip    09 37 25.2  1.0 s    67nm  i     45 16.5  lz 18s 5600nm  
15 apr    ipc   21 19 48.8  0.8 s    22nm  i     23 37.8  is    23 43.8  
                                           lz 16s  350nm  
15 apr    ipc   22 53 16.7  0.6 s    20nm  i     56 31.3  es    03 16.1  
                                           i     03 34.5  lz 18s   12um  
16 apr    ip    12 00 38.6  0.6 s    22nm  is    10 20.5  i     15 55.4  
                                           lz 18s  260nm  
17 apr    ep    02 48 19.0                 i     51 52.3  lz 17s  730nm  
17 apr    ip    08 59 18.8  1.0 s    42nm  e     03 03.9  i     07 23.1  
                                           lz 17s  200nm  
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  

bsd
11 apr    ipc   00 06 48.9  0.7 s    40nm  is    10 10.7  lz 18s 5000nm  
11 apr    ip    07 27 29.9  0.5 s    16nm  
11 apr    ip    11 43 39.5                 i     43 41.3  es    44 10.3  
                                           ilg   44 13.2  
11 apr    ip    17 33 37.3  1.1 s    56nm  is    36 56.9  lz 17s 5200nm  
12 apr    ep    01 17 45.0  1.0 s    22nm  is    26 40.2  lz 20s 5300nm  
12 apr    ip    05 49 24.2  1.0 s    30nm  
12 apr    ip    11 54 41.7  1.1 s    30nm  
12 apr    ipc   13 03 37.7                 is    03 39.6  
12 apr    ip    16 56 10.4  0.7 s    42nm  is    59 24.8  lz 18s 9100nm  
13 apr    ip    01 30 52.6                 is    31 33.9  
13 apr    ipc   04 38 51.5  1.0 s    66nm  lz 19s 1200nm  
13 apr    ip    10 48 36.6                 es    48 59.8  
13 apr    ip    21 43 33.7                 es    44 12.6  ilg   44 15.6  
14 apr    ip    03 49 49.6  0.9 s    75nm  i     49 55.7  
14 apr    ipc   03 54 14.5  0.5 s    33nm  
14 apr    ep    09 37 01.0  0.8 s    30nm  i     44 34.9  i     48 25.2  
                                           lz 18s 3200nm  
15 apr    ipc   21 19 20.3  0.6 s    12nm  is    22 42.7  lz 18s  600nm  
15 apr    ipc   22 53 04.3  1.1 s    61nm  i     56 09.3  i     03 11.2  
                                           lz 18s 8200nm  
16 apr    ipd   12 00 31.6  0.8 s    60nm  is    10 07.4  lz 18s  320nm  
16 apr    ep    15 56 16.0  
16 apr    ipc   17 59 29.1  0.3 s  2000pm  
17 apr    ep    02 48 25.2                 lz 15s  540nm  
17 apr    ep    08 58 59.2  1.2 s    34nm  i     02 17.6  lz 19s  380nm  
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  

sco
20 mar    ip    17 50 48.9  0.7 s  4100pm  
20 mar    ip    22 01 55.0  0.6 s  4100pm  

sfjd
11 apr    ip    00 11 27.2  1.1 s    20nm  is    19 09.1  e     20 18.5  
                                           i     23 58.1  lz 20s 2400nm  
11 apr    ip    17 38 16.1  1.1 s    38nm  is    45 16.0  e     48 09.3  
                                           lz 23s 2200nm  
11 apr    ep    19 26 37.1                 es    27 03.9  
11 apr    ip    23 38 50.8                 is    39 15.0  
12 apr    ip    01 16 35.4  1.2 s    48nm  es    24 04.8  lz 19s 5900nm  
12 apr    ep    05 28 07.6                 is    28 37.6  
12 apr    ip    06 17 43.8                 is    18 39.2  
12 apr    ep    17 00 47.8  1.2 s    38nm  is    07 48.2  i     11 54.6  
                                           lz 20s 4000nm  
13 apr    ip    00 05 37.0                 es    05 56.0  
13 apr    ip    00 26 32.1                 is    26 59.4  
13 apr    ip    03 56 10.0                 is    56 27.0  
13 apr    ep    16 02 19.9                 is    03 23.8  
14 apr    ip    09 39 12.5  0.9 s    91nm  is    48 45.2  lz 20s 1100nm  
14 apr    ip    13 57 22.0                 is    57 43.2  
14 apr    ip    23 27 46.4                 es    29 04.3  
15 apr    ep    15 41 56.7                 es    42 52.3  is    43 11.8  
15 apr    ipc   22 53 52.2  0.9 s    44nm  i     57 26.3  is    04 17.4  
15 apr    ep    23 37 15.5                 es    37 43.7  lz 17s 2300nm  
16 apr    ep    05 38 38.7  0.6 s  8500pm  
16 apr    ipc   12 00 33.9  0.9 s    51nm  is    10 14.2  i     13 10.8  
16 apr    ip    17 07 00.5  1.2 s    23nm  
17 apr    ip    10 57 59.8  2.0 s    72nm  
17 apr    ip    11 38 25.6                 is    38 41.1  
17 apr    ip    13 16 38.1  0.8 s    15nm  
++