Bul98001
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 01 06
cop
30 dec ipc 04 42 32.4 0.8 s 39nm
30 dec ipc 13 54 11.6 0.8 s 39nm es 02 59 lz 18s 6200nm
1 jan ipd 06 24 11.5 1.2 s 540nm is 34 26
2 jan ipd 18 31 27.5 0.8 s 66nm
4 jan ipdu 06 31 19.8 i 34 46 lz 22s 39um
dag
28 dec ipc 09 15 48.3 0.5 s 5600pm
28 dec ipd 11 59 19.3 0.6 s 11nm
28 dec ipc 12 01 40.5 0.4 s 13nm
28 dec ep 22 09 27 0.2 s 22nm
29 dec ipc 02 59 36.4 0.7 s 6800pm
29 dec epc 05 36 44.1 0.5 s 4200pm
29 dec ep 06 39 37
29 dec ep 07 12 16 0.5 s 3500pm
29 dec epc 09 16 21.2 0.5 s 4900pm
29 dec ipc 21 46 11.7 0.4 s 5100pm
29 dec ep 22 25 18
30 dec epd 03 16 17.1 0.3 s 16nm
30 dec ipc 03 56 21.0 0.5 s 4200pm
30 dec ipd 04 46 20.6 0.9 s 8400pm i 48 42.0
30 dec ipc 10 07 43.9 0.4 s 4200pm
30 dec epd 11 59 09.5 0.5 s 3500pm
30 dec ipd 13 54 33.9 0.7 s 13nm lz 17s 5600nm ln 17s 3000nm
le 18s 4300nm
30 dec ep 16 59 32
30 dec ipd 17 00 31.5 0.5 s 4200pm
30 dec ipc 18 28 48.3 0.3 s 9100pm
30 dec ipd 22 42 03.1 0.8 s 20nm
31 dec epc 07 03 35.9 0.5 s 4900pm
31 dec ipd 12 43 46.0 0.7 s 5500pm
31 dec ipd 20 46 28.2 0.5 s 5600pm
1 jan ipc 03 31 15.4 0.4 s 9300pm
1 jan ipc 06 23 16.1 1.0 s 590nm i 06 14.0
1 jan epc 06 49 54.5 0.6 s 4700pm
1 jan ep 12 42 41
1 jan epc 17 42 03.2 0.4 s 7600pm
1 jan ipc 19 09 06.8 0.4 s 5100pm
1 jan ipd 20 12 32.9 0.5 s 5600pm
1 jan ipd 22 13 08.9 0.3 s 53nm i 13 20.0
1 jan ipd 22 36 56.3 0.4 s 71nm i 37 07.5
1 jan ipd 23 16 21.5 0.3 s 7800pm
2 jan ipc 00 00 58.6 0.6 s 5300pm
2 jan ipc 02 07 13.5 0.3 s 23nm i 08 04.2
2 jan ep 09 27.1
2 jan epd 12 12 24.2 0.4 s 4200pm
2 jan ipd 18 29 57.9 0.8 s 10nm
2 jan ipd 21 23 22.1 0.8 s 9000pm
2 jan ep 23 00 53 0.2 s 11nm
3 jan ipd 00 30 44.0 0.7 s 14nm
mud
1 jan ip 06 24 14.6 1.3 s 810nm i 27 49.7
2 jan ip 18 31 29.6 0.8 s 38nm
lld
30 dec ip 04 42 30.5
1 jan ip 06 24 13.0 i 27 48.4
4 jan ip 06 31 21.1 i 34 58.7
bsd
22 dec ipc 02 24 20.0 0.7 s 33nm e 25 25
22 dec ipd 02 34 46.4 0.8 s 36nm
22 dec ipc 16 43 40.1 1.2 s 63nm
22 dec ipc 17 02 43.8 1.0 s 33nm
22 dec ipc 19 16 18.0 0.8 s 25nm
22 dec ipd 19 19 21.4 0.6 s 110nm
26 dec ipd 05 52 59.8 0.8 s 160nm
30 dec ipc 04 42 15.3 1.0 s 26nm i 42 28
1 jan ipd 06 24 09.7 1.4 s 690nm
1 jan ep 20 14 56.3 1.2 s 40nm
2 jan ipc 18 31 26.3 0.7 s 46nm
++