Bul98011
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
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.
Processed 1998 03 18
cop
14 mar ipcr 19 48 11.2 1.7 s 3700nm i 49 49 is 54 03
i 57 29 lz 18s 68um
dag
8 mar epd 11 51 58.0 0.6 s 8000pm
9 mar ep 05 29 20 0.6 s 4700pm
9 mar epd 11 29 35.8 0.9 s 6700pm
9 mar ipd 23 30 42.0 0.7 s 14nm
10 mar ipc 15 31 29.6 1.2 s 20nm
10 mar ipc 17 53 33.8 1.2 s 25nm
11 mar epd 00 50 55.7 0.9 s 24nm
11 mar ep 12 55 27 0.5 s 8500pm
11 mar ipd 19 37 46.4 0.8 s 27nm
12 mar epd 08 34 13.5 0.9 s 19nm
13 mar ipd 05 36 03.0 0.6 s 17nm
13 mar ipd 13 21 26.9 0.7 s 11nm
13 mar ipc 14 31 29.2 0.8 s 7500pm
13 mar ep 22 35 26 0.4 s 4200pm
14 mar ipc 04 01 01.0 0.5 s 7000pm
14 mar ipd 04 08 42.7 0.6 s 5300pm
14 mar epc 09 24 21.0 0.4 s 4200pm
14 mar ipd 11 57 42.8 0.8 s 10nm
14 mar ipc 14 48 23.8 0.5 s 7700pm
14 mar epd 17 11 44.5 0.5 s 3500pm
14 mar ipdr 19 50 19.1 1.2 s 190nm i 51 07.2 lz 22s 40um
ln 17s 18um le 19s 24um
15 mar ep 07 15 29 0.2 s 8300pm
mud
14 mar ip 19 48 27.1 i 50 15.0 is 54 47.5
i 58 03.0
lld
14 mar ip 19 48 10.8 i 49 40.7
++
H. P. Rasmussen.