CQSRG Online Tools

CQSRG (pronounced CQ Surge) has been researching the earthquake seismicity of Eastern Central Queensland since it began operation in 2002.
CQSRG is a self funded, independent, non-commercial research institute.

CQSRG provides the following online tools.

Earthquake Perception Radius Calculator.

This calculator lets you find out how far away from the epicentre an earthquake can be felt.

Earthquake Recurrence Period Calculator.

This calculator lets you find out how often earthquakes of different magnitude can be expected in Central Queensland.

WGS-84 World Geodetic System Distance Calculator.

This calculator lets you find out haw far it is between two different points on the Earth's surface.

Download IRIS DMC Seismograms.

Download seismograms from the IRIS Data management Center[sic] (DMC).