Data Report
Phases / 2020-04-12
Contributed by HKC
Our Ref.: HKO 220/172/22
1 June 2021
Sir/Madam,
Preliminary Seismological Analysis
Enclosed please find the preliminary seismological analysis from 2nd to 4th quarter,
2020 for the station HKPS. Please note that Broadband records include all 3 components.
Yours faithfully,
( Mr. T.W. Hui )
for Director of the Hong Kong Observatory
Preliminary Analysis of the Seismograph at HKPS for Apr 2020
Date phase Component Time (UTC) Δ* Remarks
HHMMSS
Year 2020
1 - Apr Nil
2 - Apr Nil
3 - Apr Nil
4 - Apr Nil
5 - Apr P ENZ 184221 Compr to NE
6 - Apr Nil
7 - Apr Nil
8 - Apr Nil
9 - Apr Nil
10 - Apr P ENZ 164646 Compr to NE
11 - Apr Nil
12 - Apr Nil
13 - Apr Nil
14 - Apr Nil
15 - Apr Nil
16 - Apr P ENZ 114942 Compr to NW
17 - Apr Nil
18 - Apr P Z 083016 dilat
19 - Apr P Z 204502 Compr
20 - Apr Nil
21 - Apr Nil
22 - Apr P ENZ 033516 Compr to NE
23 - Apr Nil
24 - Apr Nil
25 - Apr Nil
26 - Apr Nil
27 - Apr Nil
28 - Apr Nil
29 - Apr Nil
30 - Apr Nil
Preliminary Analysis of the Seismograph at HKPS for May 2020
Date phase Component Time (UTC) Δ* Remarks
HHMMSS
Year 2020
1 - May Nil
2 - May P ENZ 130254 Compr to NE
3 - May P ENZ 115809 Compr to NE
4 - May Nil
5 - May Nil
6 - May P ENZ 140019 Compr to NW
7 - May Nil
8 - May Nil
9 - May Nil
10 - May Nil
11 - May Nil
12 - May P ENZ 225119 Compr to SW
13 - May Nil
14 - May Nil
15 - May Nil
16 - May Nil
17 - May Nil
18 - May Nil
19 - May Nil
20 - May Nil
21 - May Nil
22 - May Nil
23 - May Nil
24 - May Nil
25 - May Nil
26 - May Nil
27 - May Nil
28 - May P Z 095926 Compr
P Z 073113 dilat
29 - May Nil
30 - May Nil
31 - May Nil
Preliminary Analysis of the Seismograph at HKPS for Jun 2020
Date phase Component Time (UTC) Δ* Remarks
HHMMSS
Year 2020
1 - Jun Nil
2 - Jun Nil
3 - Jun Nil
4 - Jun P ENZ 085441 Compr to NW
5 - Jun Nil
6 - Jun Nil
7 - Jun Nil
8 - Jun Nil
9 - Jun Nil
10 - Jun Nil
11 - Jun Nil
12 - Jun Nil
13 - Jun P ENZ 155438 Compr to SW
14 - Jun Nil
15 - Jun Nil
16 - Jun Nil
17 - Jun Nil
18 - Jun P ENZ 130229 Compr to SW
19 - Jun Nil
20 - Jun Nil
21 - Jun Nil
22 - Jun Nil
23 - Jun P ENZ 074833 Compr to NW
24 - Jun Nil
25 - Jun P ENZ 211133 Compr to NW
26 - Jun Nil
27 - Jun Nil
28 - Jun Nil
29 - Jun Nil
30 - Jun Nil
Preliminary Analysis of the Seismograph at HKPS for Jul 2020
Date phase Component Time (UTC) Δ* Remarks
HHMMSS
Year 2020
1 - Jul Nil
2 - Jul Nil
3 - Jul Nil
4 - Jul Nil
5 - Jul Nil
6 - Jul Nil
7 - Jul Nil
8 - Jul Nil
9 - Jul Nil
10 - Jul Nil
11 - Jul Nil
12 - Jul Nil
13 - Jul Nil
14 - Jul Nil
15 - Jul Nil
16 - Jul Nil
17 - Jul P ENZ 025829 Compr to NW
18 - Jul Nil
19 - Jul Nil
20 - Jul Nil
21 - Jul P ENZ 210726 Compr to SE
22 - Jul P ENZ 062357 Compr to SW
P ENZ 201256 Compr to NW
23 - Jul Nil
24 - Jul Nil
25 - Jul Nil
26 - Jul Nil
27 - Jul Nil
28 - Jul Nil
29 - Jul Nil
30 - Jul Nil
31 - Jul Nil
Preliminary Analysis of the Seismograph at HKPS for Aug 2020
Date phase Component Time (UTC) Δ* Remarks
HHMMSS
Year 2020
1 - Aug Nil
2 - Aug Nil
3 - Aug Nil
4 - Aug Nil
5 - Aug P ENZ 121558 Compr to SW
6 - Aug Nil
7 - Aug Nil
8 - Aug Nil
9 - Aug Nil
10 - Aug Nil
11 - Aug Nil
12 - Aug Nil
13 - Aug Nil
14 - Aug Nil
15 - Aug Nil
16 - Aug Nil
17 - Aug Nil
18 - Aug P ENZ 000709 Compr to SW
P Z 223003 Compr
19 - Aug Nil
20 - Aug Nil
21 - Aug P ENZ 041515 Compr to SE
22 - Aug Nil
23 - Aug Nil
24 - Aug Nil
25 - Aug Nil
26 - Aug Nil
27 - Aug Nil
28 - Aug Nil
29 - Aug Nil
30 - Aug Nil
31 - Aug Nil
Preliminary Analysis of the Seismograph at HKPS for Sep 2020
Date phase Component Time (UTC) Δ* Remarks
HHMMSS
Year 2020
1 - Sep Nil
2 - Sep Nil
3 - Sep Nil
4 - Sep Nil
5 - Sep Nil
6 - Sep P ENZ 002620 Compr to NW
P ENZ 152803 Compr to NW
7 - Sep Nil
8 - Sep P ENZ 005122 Compr to NW
9 - Sep Nil
10 - Sep Nil
11 - Sep Nil
12 - Sep P ENZ 025008 Compr to SW
P Z 084512 Compr
13 - Sep Nil
14 - Sep Nil
15 - Sep P ENZ 034924 Compr to SW
16 - Sep Nil
17 - Sep Nil
18 - Sep Nil
19 - Sep Nil
20 - Sep Nil
21 - Sep Nil
22 - Sep Nil
23 - Sep Nil
24 - Sep Nil
25 - Sep Nil
26 - Sep Nil
27 - Sep Nil
28 - Sep Nil
29 - Sep Nil
30 - Sep Nil
Preliminary Analysis of the Seismograph at HKPS for Oct 2020
Date phase Component Time (UTC) Δ* Remarks
HHMMSS
Year 2020
1 - Oct P ENZ 012552 Compr to SE
2 - Oct Nil
3 - Oct Nil
4 - Oct Nil
5 - Oct Nil
6 - Oct Nil
7 - Oct Nil
8 - Oct Nil
9 - Oct Nil
10 - Oct Nil
11 - Oct Nil
12 - Oct Nil
13 - Oct Nil
14 - Oct Nil
15 - Oct Nil
16 - Oct Nil
17 - Oct Nil
18 - Oct Nil
19 - Oct Nil
20 - Oct Nil
21 - Oct P Z 003459 Compr
22 - Oct Nil
23 - Oct Nil
24 - Oct Nil
25 - Oct Nil
26 - Oct Nil
27 - Oct Nil
28 - Oct Nil
29 - Oct Nil
30 - Oct P Z 120307 dilat
31 - Oct Nil
Preliminary Analysis of the Seismograph at HKPS for Nov 2020
Date phase Component Time (UTC) Δ* Remarks
HHMMSS
Year 2020
1 - Nov Nil
2 - Nov Nil
3 - Nov P ENZ 083019 Compr to NW
4 - Nov Nil
5 - Nov Nil
6 - Nov Nil
7 - Nov P EZ 011615 Compr to E
8 - Nov Nil
9 - Nov Nil
10 - Nov Nil
11 - Nov P ENZ 010003 Compr to SW
12 - Nov Nil
13 - Nov Nil
14 - Nov Nil
15 - Nov P ENZ 224150 Compr to NW
16 - Nov Nil
17 - Nov Nil
18 - Nov Nil
19 - Nov Nil
20 - Nov Nil
21 - Nov Nil
22 - Nov Nil
23 - Nov Nil
24 - Nov Nil
25 - Nov Nil
26 - Nov Nil
27 - Nov Nil
28 - Nov Nil
29 - Nov Nil
30 - Nov Nil
Preliminary Analysis of the Seismograph at HKPS for Dec 2020
Date phase Component Time (UTC) Δ* Remarks
HHMMSS
Year 2020
1 - Dec Nil
2 - Dec Nil
3 - Dec Nil
4 - Dec Nil
5 - Dec Nil
6 - Dec Nil
7 - Dec Nil
8 - Dec Nil
9 - Dec Nil
10 - Dec P ENZ 132149 Compr to SE
P EZ 205427 Compr to W
11 - Dec Nil
12 - Dec Nil
13 - Dec Nil
14 - Dec P Z 020819 dilat
15 - Dec P ENZ 232634 Compr to SE
16 - Dec Nil
17 - Dec Nil
18 - Dec Nil
19 - Dec Nil
20 - Dec P ENZ 172931 Compr to SW
21 - Dec Nil
22 - Dec Nil
23 - Dec Nil
24 - Dec Nil
25 - Dec Nil
26 - Dec Nil
27 - Dec Nil
28 - Dec Nil
29 - Dec P NZ 113205 Compr to S
30 - Dec Nil
31 - Dec Nil