Category Archives: tectonics

How the UK’s tectonic past is key to its seismic present

Today I learnt something very interesting that I didn’t know before – that intraplate earthquakes in the UK mostly occur in western England and Scotland, not Ireland, eastern Scotland or southeast England (where I grew up). The cause of this … Continue reading

Categories: deep time, earthquakes, geohazards, tectonics

Juno reveals Europa’s evolving surface

About a month ago, NASA’s Juno probe buzzed the Jovian moon Jupiter, and we got this cool picture, taken from a distance of about 400 km away. The grooves and ridges criss-crossing Europa’s icy shell are thought to record water from … Continue reading

Categories: geology, planets, structures, tectonics

A deep origin for the Tohoku earthquake?

So if I’m reading this summary in Eos right, there is a new study suggesting that there was significant deformation of the subducted plate in the lead up to the M9 2011 Tohoku earthquake occurred – enough mass was redistributed to measurably … Continue reading

Categories: earthquakes, geohazards, geophysics, tectonics

Just published: can sandbox models be educational and fun?

Just out: a paper by me and education expert Bridget Mulvey grapples with the question: analogue sandbox models are cool, but are they effective teaching tools? Analogue sandbox models are a way of demonstrating tectonic deformation processes in the classroom: the … Continue reading

Categories: geology, publication, science education, structures, tectonics

Why do we get earthquakes a long way from plate boundaries?

There’s already a lot of good info out there about this week’s magnitude 5.9 earthquake near Melbourne, Australia. I wanted to dig a little more into the broader reasons you can get earthquakes like this in places you might not … Continue reading

Categories: earthquakes, geohazards, geology, tectonics