Tag Archives: seismology

An unremarkable year – seismically, anyway.

Political pundits seem fond of geological metaphors such as ‘earthquake’, ‘seismic shift’, ‘tectonic shift’ and ‘tsunami’ – and they’ve certainly had plenty of reasons to use such metaphors in the past 12 months, as both my birth country and my … Continue reading

Categories: earthquakes, geology, tectonics

We have a seismometer in our basement…

Or, more accurately, my department does. And it rather handily picked up last week’s magnitude 8 earthquake near the Santa Cruz Islands (subject of the latest Friday Focal Mechanisms), all the way over in the southwest Pacific. Here’s the seismogram: … Continue reading

Categories: earthquakes, geophysics