The School of Earth Sciences at Victoria University of Wellington Special Projects index Special Projects index has links to meteorology, seismology, volcanology and geomagnetism / palaeomagnetism. Its Institute of Geophysics (the home of MetVUW among others) has most of this really interesting stuff

Latest New Zealand Earthquake Report by GeoNet ... also Seismic drums, Volcano cams, other Recent quakes and you can add your own observations

GNS NZ Hazard Watch "... provides weekly reviews of natural hazard events reported in New Zealand. Hazard Watch is a service of the Institute of Geological & Nuclear Sciences (GNS). Hazard Watch uses information from the GNS Seismological Observatory, Volcanological observatory, and Landslide Response Team. Additional information is supplied by a national network of reporters."

Tsunami advisories

This tectonics project studies the physical foundations of these shaky isles.

The Institute of Geological & Nuclear Sciences (A NZ Crown Research Institute) provides info on volcano bulletins about current activity.
This kid's page (don't be put off) has some very interesting links for earth sciences

International Tsunami Information Center

US Geological Survey bulletin - global in scope.

Mineral gallery - great reference