Bul9012






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 03 30

                                                   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
18 mar    ipc   18 07 21.5  1.0 s   170nm  i     07 44.2  is    17 16
                                           lz 19s   14um
20 mar    ipu   10 59 14    0.9 s   110nm  is    08 35    i     13 50
                                           lz 20s 3900nm
21 mar    ipc   16 25 03.7  1.2 s   190nm  i     26 03.2
23 mar    ipd   11 42 15.7  1.0 s   230nm

dag
16 mar    ipd   14 54 46.8  0.8 s    10nm
17 mar    epc   02 09 37.2  0.2 s  8300pm
17 mar    epc   16 32 44.1  0.4 s  5100pm
17 mar    ipc   21 49 58.9  0.5 s  4200pm
18 mar    ipd   01 41 16.8  0.8 s  6000pm
18 mar    ipd   02 12 38.6  1.0 s    22nm
18 mar    ipd   18 05 58.5  1.1 s   180nm
19 mar    ipc   00 05 30.1  0.7 s    12nm
19 mar    ipc   06 04 28.5  0.8 s  8200pm
19 mar    ipc   08 04 05.8  0.7 s    12nm
19 mar    ipd   09 02 08.7  0.4 s  6800pm
20 mar    ipdu  10 56 46.8  1.2 s   120nm
20 mar    ipc   16 30 27.2  0.7 s    36nm
20 mar    ep    22 07 34    0.2 s    11nm
20 mar    epc   23 15 38.5  0.8 s  6000pm
20 mar    ep    23 25 19
20 mar    epc   23 32 07.2  0.4 s  5900pm
21 mar    epc   09 48 20.6  0.3 s  7800pm
21 mar    ipc   10 28 15.2  0.8 s  8200pm
21 mar    ipc   13 19 15.2  0.7 s  7500pm
21 mar    ipd   15 27 39.1  1.4 s   140nm
21 mar    ipcr  16 24 06.7  0.8 s    67nm  i     25 08.0  lz 18s 7000nm
                                           ln 18s 4800nm  le 17s 6500nm
21 mar    ipc   17 04 27.9  0.4 s    11nm
21 mar    ipc   22 50 37.2  0.6 s  6700pm
22 mar    ipc   08 22 32.0  0.6 s  4700pm
22 mar    ipd   12 37 11.9  0.8 s  9700pm
22 mar    epc   15 36 24.2  0.5 s  7000pm
22 mar    ipc   20 19 42.6  0.7 s  6200pm
22 mar    epc   22 03 56.8  0.4 s  5100pm
23 mar    ipc   04 19 40.0  0.6 s  6000pm

mud
16 mar    ip    03 45 58.9  1.1 s    45nm
18 mar    ip    18 07 23.1  1.0 s    95nm  i     07 36.0
20 mar    ip    10 59 08.6  0.8 s    83nm  is    08 23.1  i     14 08.8
21 mar    ip    16 25 06.8  0.9 s   150nm  i     26 08.6

lld
18 mar    ep    18 07 22.9                 i     07 34.4
20 mar    ip    10 59 15.6                 es    08 49.9
21 mar    ip    16 25 04.6                 i     26 05.2

bsd
16 mar    ipc   03 45 48.2  0.8 s    25nm
17 mar    ip    21 01 42.1  0.5 s  9000pm
18 mar    ipc   18 07 19.2  1.3 s   330nm  i     07 32.2
20 mar    ip    10 59 15.8  0.9 s   120nm
21 mar    ipc   16 24 57.5  0.8 s    57nm  i     25 58
++