Bul9018






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 05 05

                                                   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 apr    ipd   08 50 59.0  0.6 s    59nm  e     53 24
28 apr    ep    10 56 40    0.4 s    58nm
28 apr    ip    14 23 56.0  0.8 s    39nm  e     25 22
29 apr    ipc   07 58 22.3  0.9 s    94nm  is    08 28    lz 17s   10um
30 apr    ep    03 33 38
30 apr    ipc   04 27 40.1  1.1 s    61nm
 2 may    ipc   14 31 34.0  1.0 s    44nm
 2 may    epu   16 19 22    1.0 s   130nm  is    24 00
 2 may    ipd   20 51 41.1  0.8 s    27nm

dag
27 apr    ipd   10 55 57.8  0.4 s    19nm  i     56 58.2
27 apr    epd   13 06 39.0  0.7 s  6800pm
28 apr    ipd   04 52 20.2  0.8 s  6000pm
28 apr    ep    05 15 54
28 apr    epc   07 55 31.9  0.4 s  4200pm
28 apr    ipd   08 54 44.5  0.4 s    27nm  i     57 05.9
28 apr    epc   10 53 43.5  0.5 s  4200pm
28 apr    ipc   13 10 42.4  0.8 s  5200pm
28 apr    ipd   15 10 52.9  0.7 s  7500pm
28 apr    ipc   15 52 41.6  0.8 s  6000pm
28 apr    epc   18 21 42.4  0.5 s  6300pm
28 apr    ipc   22 18 41.7  0.9 s    36nm
29 apr    ipcr  07 57 35.3  1.2 s   130nm  lz 20s 1400nm  ln 19s 1800nm
                                           le 20s 1700nm
29 apr    epc   11 14 02.1  0.5 s  3500pm
29 apr    ep    14 15 01    0.6 s  3300pm
29 apr    ep    14 19 04    0.2 s    11nm
29 apr    ipd   16 38 50.2  0.7 s  5500pm
29 apr    epc   18 05 18.3  0.8 s  7500pm
29 apr    ipc   20 06 02.1  0.9 s  7600pm
30 apr    ipd   03 37 43.6  0.8 s    13nm
30 apr    ep    04 30 00
30 apr    epc   05 22 33.5  0.7 s  6800pm
30 apr    ipc   07 12 09.4  0.5 s  6300pm
30 apr    ipc   08 04 34.1  0.6 s  4700pm
30 apr    ep    13 27 50    0.2 s    11nm
30 apr    ipd   16 44 08.1  0.6 s    21nm
30 apr    epc   23 05 09.1  0.4 s  5100pm
 1 may    epc   01 33 11.2  0.5 s  4200pm
 1 may    epc   06 12 30.4  0.5 s  3500pm
 1 may    ipc   06 43 15.6  0.5 s  4200pm
 1 may    epc   14 45 14.9  0.5 s  4200pm
 1 may    epc   22 58 04.2  0.5 s  4900pm
 2 may    epc   05 05 13.0  0.4 s  5100pm
 2 may    epc   08 22 12.5  0.6 s    10nm
 2 may    epc   14 30 41.5  0.9 s  8400pm
 2 may    epd   16 02 06.5  0.8 s  4500pm
 2 may    ep    16 10 05    0.2 s    11nm
 2 may    ipcu  16 18 34.8  0.9 s    26nm  lz 17s 8200nm  ln 17s 7100nm
 2 may    ipd   18 29 49.8  1.0 s  9000pm
 2 may    ipc   20 50 52.7  0.7 s  8200pm
 3 may    epc   01 38 31.0  0.5 s  4900pm
 3 may    epd   04 29 21.2  0.6 s  5300pm
 3 may    ipc   08 24 01.5  0.7 s    34nm
 3 may    ipc   12 39 28.9  0.8 s  9000pm
 3 may    ipc   13 49 22.0  0.8 s  7500pm
 3 may    ipd   19 10 56.0  0.7 s  5500pm
 3 may    epc   21 02 51.5  0.4 s  5900pm
 3 may    epd   22 11 03.2  0.3 s  9100pm
 4 may    ipc   06 00 13.4  0.5 s  7000pm

mud
28 apr    ip    08 51 26.5  0.9 s    83nm  i     52 18.3  is    54 13.4
29 apr    ip    07 58 26.1  1.1 s   130nm  is    08 32.2
30 apr    ep    03 34 08.8  0.9 s    36nm
30 apr    ip    04 27 56.6  1.0 s    33nm
 2 may    ip    14 31 13.4  1.1 s    49nm
 2 may    ip    16 19 03.7                 is    23 11.2
 2 may    ep    20 51 43.2  1.0 s    27nm  i     51 53.1

lld
28 apr    ip    08 50 55.8
28 apr    ip    10 55 59.0                 i     56 04.5
30 apr    ep    03 33 33.1
 2 may    ip    14 31 34.8
 2 may    ip    16 19 22.7
 2 may    ep    20 51 41.0

bsd
28 apr    ip    08 50 40.4  0.7 s    15nm  i     50 50
28 apr    ip    10 56 09.7                 e     56 24
28 apr    ep    14 23 17                   elg   24 27
29 apr    ipc   07 58 18.2  0.8 s   100nm
30 apr    ipc   03 33 23.9  0.6 s    33nm
30 apr    ipc   04 27 26.8  0.6 s    26nm
30 apr    ipc   05 23 19.0  0.7 s    22nm
++