Saturday

Rotoaira/Rotoponamu Quake Chart

The bar chart below plots by year, all the earthquakes on the NZ Earthquake Catalogue held by Geonet for the years 1943 through to 2009, in the study/search area marked in the maps.
I acknowledge the New Zealand GeoNet project and its sponsors EQC, GNS Science and LINZ, for providing data used in this study.
 chart showing number of earthquakes per year 1943 to 1009 in the Rotoaira/Rotopounamu area

graph/plots by highace.

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