Data Report
Phases / Apr-Jun 2007
Contributed by HKC
Preliminary Analysis of the Seismograph at HKC for Apr 2007
Date Phase Component Time (UTC) D* Remarks
HHMMSS
Year 2007
1-Apr P E'N'Z' 025540
1-Apr iP E'N'Z' 204910 Compr NW
2-Apr iP Z' 054234 Compr.
2-Apr iP Z' 105814 Compr.
2-Apr iP Z' 121137 62.8 Compr.
S E'N' 121904
2-Apr iP E'N'Z' 232938 53.2 Dilat to NE
iS E'N' 233709
3-Apr iP Z' 034222 Compr.
3-Apr iP Z' 121330 Compr.
3-Apr eP Z' 203712
4-Apr iP E'N'Z' 064340 51.1 Compr to SE
iS E'N' 065056
iP E'N'Z' 111138 Dilat to SE
5-Apr Nil
6-Apr Nil
7-Apr iP E'N'Z' 095726 26.3 Compr to NE
iS N'Z' 100208
8-Apr Nil
9-Apr Nil
10-Apr P Z' 140152 22.5
S E'N' 140558
11-Apr Nil
12-Apr Nil
13-Apr Nil
14-Apr Nil
15-Apr Nil
16-Apr Nil
17-Apr Nil
18-Apr Nil
19-Apr Nil
20-Apr iP E'N'Z' 002919
iP Z" 014831
iP Z" 015027
P E'Z' 052550
P E'N'Z' 194121
21-Apr iP Z' 003438 Compr.
22-Apr Nil
23-Apr Nil
24-Apr Nil
25-Apr iP E'N'Z' 115722 19.0 Compr to NW
S Z' 120000
25-Apr iP E'N'Z' 134440 63.1 Compr
S E'N'Z' 135302
26-Apr Nil
27-Apr iP E'N'Z' 080814 Compr
28-Apr Nil
29-Apr iP E'N'Z' 125138 57.9 Dilat to N
iS E'N' 125930
30-Apr Nil
' Indicates long period records only.
" Indicates short period records only.
* Epicentral distance estimated from Jeffreys, H. and Bullen, K.E. Seismological Tables
Preliminary Analysis of the Seismograph at HKC for May 2007
Date Phase Component Time (UTC) D* Remarks
HHMMSS
Year 2007
1-May Nil
2-May Nil
3-May Nil
4-May Nil
5-May P Z' 085800 30.6
S E'N' 090302
6-May P E'N'Z' 182909
P Z' 212458 77.0
S E'N' 213138
7-May P Z' 120356 17.8
S E'N' 120708
8-May Nil
9-May Nil
10-May Nil
11-May Nil
12-May Nil
13-May Nil
14-May Nil
15-May Nil
16-May iP E'Z' 085911 11.8 Compr to E
iS E'N' 090132
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 Nil
29-May iP E'N'Z' 094142 Compr to N
30-May iP E'N'Z' 203012 44.5 Dilat NE
S Z' 203638
31-May P Z' 232320
' Indicates long period records only.
" Indicates short period records only.
* Epicentral distance estimated from Jeffreys, H. and Bullen, K.E. Seismological Tables
Preliminary Analysis of the Seismograph at HKC for Jun 2007
Date Phase Component Time (UTC) D* Remarks
HHMMSS
Year 2007
1-Jun Nil
2-Jun iP E'Z' 213752 12.5 Compr to E
S Z' 214010
3-Jun Nil
4-Jun Nil
5-Jun Nil
6-Jun Nil
7-Jun iP E'N'Z' 004822 40.4 Compr
iS E'N' 005426
8-Jun Nil
9-Jun Nil
10-Jun Nil
11-Jun Nil
12-Jun Nil
13-Jun Nil
14-Jun P Z' 145444
15-Jun Nil
16-Jun Nil
17-Jun Nil
18-Jun iP E'N'Z' 062656 44.0 Compr
iS E'N' 063330
19-Jun Nil
20-Jun Nil
21-Jun Nil
22-Jun Nil
23-Jun Nil
24-Jun Nil
25-Jun Nil
26-Jun P Z' 222942
27-Jun Nil
28-Jun iP E'N'Z' 030106 49.8 Compr.
iS E'N' 030814
29-Jun Nil
30-Jun Nil
' Indicates long period records only.
" Indicates short period records only.
* Epicentral distance estimated from Jeffreys, H. and Bullen, K.E. Seismological Tables