Bul9008






KORT & MATRIKELSTYRELSEN                      Phone     35 87 50 50
Office of Seismology                                +45 35 87 50 50
Rentemestervej 8                              Telex     15184 seismo dk
DK-2400 K€benhavn NV                          Cable     SEISMOCOP
                                              Telefax   35 87 50 52

                                              Processed    1999 02 26

                                                   ISSN     1395 - 8259


               PRELIMINARY SEISMOGRAM READINGS

                    from Danish network:

  cop Copenhagen             55.68 N 12.43 E 13 m
  mud Moensted Underground   56.46 N  9.17 E 12 m
  dag Danmarkshavn           76.77 N 18.65 W 30 m
  bsd Bornholm               55.11 N 14.91 E 88 m
  lld Lille Linde, Stevns    55.33 N 12.22 E  8 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
21 feb    ip    18 20 02.5  1.0 s   120nm  is    24 44    lz 20s 9400nm
22 feb    ipc   01 20 06.2  0.8 s    69nm  lz 21s 3000nm

dag
16 feb    epd   10 17 11.7  0.7 s  6200pm
16 feb    epd   11 17 56.5  0.7 s  4800pm
16 feb    ipc   15 07 52.8  0.5 s  7000pm
16 feb    epd   17 36 08.2  0.8 s  6000pm
16 feb    epc   21 52 37.7  0.8 s  8200pm
17 feb    ep    00 46 45
17 feb    ipc   10 39 18.4  0.9 s    15nm
17 feb    epc   13 53 01.5  0.7 s  6200pm
17 feb    epd   19 36 52.7  0.6 s  6700pm
18 feb    ipc   07 30 50.6  0.9 s    12nm
18 feb    epd   13 14 42.5  0.4 s  5900pm
18 feb    ep    16 50 35
19 feb    epd   19 11 08.2  1.1 s    34nm
19 feb    ipd   19 13 33.2  1.1 s    70nm
20 feb    ipd   02 09 10.3  1.2 s    31nm
20 feb    ipc   03 05 25.7  0.6 s    14nm
20 feb    ipc   08 26 31.8  0.4 s  5900pm
20 feb    ep    11 01 10    0.9 s  7600pm
20 feb    epc   18 40 22.2  1.5 s    36nm
21 feb    epc   04 00 09.0  0.7 s  8900pm
21 feb    ep    17 19 15
21 feb    epd   17 37 14.0  0.3 s    31nm
21 feb    ipc   18 22 30.9  0.7 s    10nm
21 feb    ep    18 58 11
21 feb    ep    21 24 35
22 feb    ipd   01 19 27.5  0.6 s    61nm  lz 21s 7900nm  ln 21s 4600nm
22 feb    epd   05 02 41.0  0.3 s  5200pm
22 feb    ipd   08 05 28.2  1.0 s    75nm
22 feb    ipd   11 49 10.0  0.9 s    18nm
22 feb    epc   13 41 18.3  0.5 s  5600pm
22 feb    ep    14 00 47    0.4 s  4200pm
22 feb    epc   17 16 35.3  0.9 s  5900pm
22 feb    ipc   19 25 51.8  0.3 s    25nm
23 feb    ep    03 49 52
23 feb    epc   05 11 46.4  0.5 s  6300pm
23 feb    ep    05 18 39
23 feb    ipc   07 06 06.0  0.8 s    12nm
23 feb    ipc   07 41 36.5  0.8 s    11nm
23 feb    epc   08 22 36.3  0.9 s  4200pm
23 feb    ipc   09 10 28.6  0.5 s  4200pm
23 feb    ep    12 32 33    0.4 s  5100pm
23 feb    ep    18 19 04    0.3 s  9100pm  i     19 33.7  i     19 53.3
23 feb    ipd   20 05 28.0  0.3 s    22nm
23 feb    ep    23 08 24    0.3 s  3900pm
24 feb    ipc   00 32 16.4  0.6 s    15nm
24 feb    epc   05 31 28.1  0.7 s    25nm

mud
21 feb    ip    18 20 19.4                 i     20 37.5
22 feb    ip    01 20 05.6
22 feb    ip    08 08 41.8

lld
21 feb    ep    18 20 03.4                 i     20 07.3
22 feb    ip    01 20 06.5

bsd
21 feb    ipd   18 19 46.3  0.8 s    87nm
22 feb    ip    01 20 00.7  1.0 s    79nm  i     23 38.5
++