Preliminary Analysis of the Seismograph at HKC for May 2006					
Date	Phase	Component	Time (UTC)	D*	Remarks
			HHMMSS		
Year 2006					
1-May	Nil				
2-May	Nil				
3-May	iP	E'N'Z'	153854		Compr to NW
					
4-May	Nil				
5-May	Nil				
6-May	Nil				
7-May	iPn	Z"	015430.5	0.7 	
	iSn	Z"	015440.5		
8-May	P	Z'	092258		
9-May	Nil				
10-May	P	Z'	025322		
11-May	iP	Z'	172710	19.6 	Dilat
	iS	E'N'Z'	173043		
12-May	P	Z'	082305		
13-May	iP	Z'	031707	31.8 	
	S	E'N'Z'	032214		
14-May	Nil				
15-May	Nil				
16-May	Nil				
17-May	Nil				
18-May	iP	Z'	231336	48.7 	Compr.
	iS	N'Z'	232034		
19-May	iP	E'N'Z'	144945	25.0 	Compr.to N
	iS	E'N'Z'	145404		
20-May	Nil				
21-May	Nil				
22-May	iP	E'N'Z'	112112	52.8 	Compr to SE
	iS	E'N'	112837		
22-May	P	E'N'Z'	210000	29.6 	
	S	E'N'	210452		
23-May	Nil				
24-May	Nil				
25-May	iPn 	E"N"Z"	142048.5	5.2 	
	iSn 	E"N"Z"	142150.5		
26-May	iP	N'Z'	230008	30.6 	
	iS	Z'	230508		
27-May	iPn	E"N"Z"	233336.5	5.5 	
	iSn	E"N"Z"	233439.0		
28-May	iP	E'N'Z'	032034	43.6 	Compr to SE
	iS	E'N'Z'	032709	12.6 	
	iP	E'N'Z'	090156	7.0 	Dilat
	S	Z'	090316		
29-May	Nil				
30-May	Nil				
31-May	Nil				
					

'    Indicates long period records only.					
"   Indicates short period records only.					
*   Epicentral distance estimated from Jeffreys, H. and Bullen, K.E. Seismological Tables