GeoNet have reported one quake in 24 hours for the whole of NZ - as below.
Reference Number: 3682439
NZDT: Fri, Mar 30 2012 8:10 pm
Magnitude: 2.6
Depth: 15 km
Near:off shore Taylors Mistake Bay.
Taken from Canterbury Quake Live
Time:3.05pm
Magnitude:2.11
Depth:17.4km
Near:Coutts Island Chistchurch
Time:9.09pm
Magnitude:1.99
Depth:8.5km
Near:Burnham