Data Report
Phases / 2021-07-12
Contributed by HKC
Our Ref.: HKO 220/172/22
13 May 2022
Sir/Madam,
Preliminary Seismological Analysis
Enclosed please find the preliminary seismological analysis from 3rd to
4th quarter, 2021 for the station HKPS. Please note that Broadband records include all 3
components.
Please also be informed that HKPS was under urgent maintenance from 30
September to 24 November 2021. No relevant information for the period can be provided.
Yours faithfully,
( Mr. T.W. Hui )
for Director of the Hong Kong Observatory
Preliminary Analysis of the Seismograph at HKPS for Jul 2021
Date phase Component Time (UTC) Δ* Remarks
HHMMSS
Year 2021
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 P EZ 004850 Compr to W
11 - Jul Nil
12 - Jul Nil
13 - Jul Nil
14 - Jul Nil
15 - Jul Nil
16 - Jul Nil
17 - Jul Nil
18 - Jul Nil
19 - Jul Nil
20 - Jul Nil
21 - Jul Nil
22 - Jul Nil
23 - Jul P EZ 205127 Compr to W
24 - Jul Nil
25 - Jul Nil
26 - Jul P Z 121423 Compr
27 - Jul Nil
28 - Jul Nil
29 - Jul P Z 062703
30 - Jul Nil
31 - Jul Nil
Preliminary Analysis of the Seismograph at HKPS for Aug 2021
Date phase Component Time (UTC) Δ* Remarks
HHMMSS
Year 2021
1 - Aug Nil
2 - Aug Nil
3 - Aug Nil
4 - Aug P Z 215242
5 - Aug Nil
6 - Aug Nil
7 - Aug Nil
8 - Aug Nil
9 - Aug Nil
10 - Aug Nil
11 - Aug P ENZ 175041 Compr to NW
12 - Aug Nil
13 - Aug Nil
14 - Aug P ENZ 120900 Compr to SW
15 - Aug Nil
16 - Aug P ENZ 112951 Compr to SW
17 - Aug Nil
18 - Aug P ENZ 102028 Compr to NW
19 - Aug Nil
20 - Aug Nil
21 - Aug Nil
22 - Aug P Z 010423 dilat
23 - Aug Nil
24 - Aug P Z 054538 Compr
25 - Aug Nil
26 - Aug P ENZ 021937 Compr to NW
27 - Aug Nil
28 - Aug Nil
29 - Aug Nil
30 - Aug Nil
31 - Aug P EZ 030519 Compr to W
Preliminary Analysis of the Seismograph at HKPS for Sep 2021
Date phase Component Time (UTC) Δ* Remarks
HHMMSS
Year 2021
1 - Sep Nil
2 - Sep Nil
3 - Sep Nil
4 - Sep Nil
5 - Sep P ENZ 180405 Compr to NW
6 - Sep Nil
7 - Sep Nil
8 - Sep Nil
9 - Sep Nil
10 - Sep Nil
11 - Sep Nil
12 - Sep Nil
13 - Sep Nil
14 - Sep Nil
15 - Sep P Z 203602
16 - Sep Nil
17 - Sep Nil
18 - Sep Nil
19 - Sep Nil
20 - Sep P Z 203251
21 - Sep P Z 232646
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 2021
Date phase Component Time (UTC) Δ* Remarks
HHMMSS
Year 2021
1 - Oct Nil
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 Nil
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 Nil
31 - Oct Nil
Preliminary Analysis of the Seismograph at HKPS for Nov 2021
Date phase Component Time (UTC) Δ* Remarks
HHMMSS
Year 2021
1 - Nov Nil
2 - Nov Nil
3 - Nov Nil
4 - Nov Nil
5 - Nov Nil
6 - Nov Nil
7 - Nov Nil
8 - Nov Nil
9 - Nov Nil
10 - Nov Nil
11 - Nov Nil
12 - Nov Nil
13 - Nov Nil
14 - Nov Nil
15 - Nov Nil
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 P EZ 121419 Compr to E
P EZ 235001 Compr to E
26 - Nov Nil
27 - Nov Nil
28 - Nov P NZ 111200 Compr to N
29 - Nov P EZ 124625 Compr to W
30 - Nov Nil
Preliminary Analysis of the Seismograph at HKPS for Dec 2021
Date phase Component Time (UTC) Δ* Remarks
HHMMSS
Year 2021
1 - Dec Nil
2 - Dec Nil
3 - Dec Nil
4 - Dec P ENZ 235244 Compr to SE
5 - Dec Nil
6 - Dec Nil
7 - Dec Nil
8 - Dec Nil
9 - Dec Nil
10 - Dec Nil
11 - Dec Nil
12 - Dec Nil
13 - Dec Nil
14 - Dec P NZ 032639 Compr to S
15 - Dec Nil
16 - Dec Nil
17 - Dec Nil
18 - Dec Nil
19 - Dec Nil
20 - Dec Nil
21 - Dec Nil
22 - Dec Nil
23 - Dec Nil
24 - Dec Nil
25 - Dec Nil
26 - Dec P Z 082923 Compr
27 - Dec Nil
28 - Dec Nil
29 - Dec P ENZ 183207 Compr to NW
30 - Dec Nil
31 - Dec Nil