As for Christchurch, yes the aftershocks are still happening, but these are fairly small - you can feel them, but the don't do any damage.
1	As	as	ADP	IN	_	3	case	3:case	_
2	for	for	ADP	IN	_	1	fixed	1:fixed	_
3	Christchurch	Christchurch	PROPN	NNP	Number=Sing	10	obl	10:obl:as_for	SpaceAfter=No
4	,	,	PUNCT	,	_	10	punct	10:punct	_
5	yes	yes	INTJ	UH	_	10	discourse	10:discourse	_
6	the	the	DET	DT	Definite=Def|PronType=Art	7	det	7:det	_
7	aftershocks	aftershock	NOUN	NNS	Number=Plur	10	nsubj	10:nsubj	_
8	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	10	aux	10:aux	_
9	still	still	ADV	RB	_	10	advmod	10:advmod	_
10	happening	happen	VERB	VBG	Tense=Pres|VerbForm=Part	0	root	0:root	SpaceAfter=No
11	,	,	PUNCT	,	_	16	punct	16:punct	_
12	but	but	CCONJ	CC	_	16	cc	16:cc	_
13	these	this	PRON	DT	Number=Plur|PronType=Dem	16	nsubj	16:nsubj	_
14	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	16	cop	16:cop	_
15	fairly	fairly	ADV	RB	_	16	advmod	16:advmod	_
16	small	small	ADJ	JJ	Degree=Pos	10	conj	10:conj:but	_
17	-	-	PUNCT	,	_	16	punct	16:punct	_
18	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	20	nsubj	20:nsubj	_
19	can	can	AUX	MD	VerbForm=Fin	20	aux	20:aux	_
20	feel	feel	VERB	VB	VerbForm=Inf	16	parataxis	16:parataxis	_
21	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	20	obj	20:obj	SpaceAfter=No
22	,	,	PUNCT	,	_	27	punct	27:punct	_
23	but	but	CCONJ	CC	_	27	cc	27:cc	_
24	the	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs|Typo=Yes	27	nsubj	27:nsubj	CorrectForm=they
25-26	don't	_	_	_	_	_	_	_	_
25	do	do	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	27	aux	27:aux	_
26	n't	not	PART	RB	_	27	advmod	27:advmod	_
27	do	do	VERB	VB	VerbForm=Inf	20	conj	20:conj:but	_
28	any	any	DET	DT	_	29	det	29:det	_
29	damage	damage	NOUN	NN	Number=Sing	27	obj	27:obj	SpaceAfter=No
30	.	.	PUNCT	.	_	10	punct	10:punct	_
