Two quakes have been reported by GeoNet today for Canterbury, Below is the second one. None has been reported for the rest of NZ either - where I note that there has been 25 for today so far on their testing beta site.
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Reference Number: 3684227
NZST: Tue, Apr 3 2012 9:15 am
Magnitude: 2.8
Depth: 7 km
Details: 10 km north-east of Lyttelton
off shore Scarborough.
Taken from site of Canterbury Quake Live.
Time:1.54pm
Magnitude:2.40
Depth:17.66km
Near:Off shore New Brighton.