Bul9013

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
28 mar    ep    02 26 02.8  0.8 s    18nm
28 mar    ipcu  19 14 27.7  1.4 s  1400nm  ipp   16 28    is    21 54
                                           i     25 59

dag
23 mar    ipc   09 13 11.1  0.7 s  7500pm
23 mar    epd   09 17 05.9  0.6 s  4000pm
23 mar    ipc   11 41 34.8  0.6 s    14nm
23 mar    epc   15 22 12.4  0.3 s  9100pm
23 mar    epd   15 37 21.9  0.9 s    12nm
23 mar    ipd   15 52 08.2  0.7 s  8200pm
23 mar    ipc   15 58 12.4  0.4 s  5100pm
23 mar    ipc   17 41 34.9  0.8 s  8200pm
23 mar    ipd   20 26 49.2  1.0 s    27nm
23 mar    epc   22 07 29.5  0.4 s  5100pm
24 mar    ipc   20 50 09.4  0.4 s  4200pm
24 mar    ep    22 10 04
25 mar    ipd   08 27 06.1  0.4 s  7600pm  i     27 45.5

mud
23 mar    ip    11 42 14.6  1.1 s   350nm
28 mar    ip    19 14 40.0  1.1 s   230nm  i     16 44.0  is    22 08.2
                                           i     26 06.2

lld
23 mar    ip    11 42 16.8
28 mar    ip    19 14 27.2                 i     16 16.2  e     25 42.8
++