Category Archives: earthquakes

The geodetic fingerprints of shallow thrusting in Nepal

NASA’s Earth Observatory put out this great image last week, which shows the ground displacement in Nepal resulting from last month’s devastating magnitude 7.8 earthquake, which has claimed at least 8,500 lives. The vertical displacements have been calculated by comparing … Continue reading

Categories: earthquakes, geohazards, structures, tectonics

Sumatra +10: contemplating the power of tsunami

Whilst touring Port Lockroy in Antarctica last Christmas Day, one of the exhibits describing the scientific research undertaken there had this interesting footnote: This is pretty mind-blowing, if you think about it: an isolated Antarctic outpost at around 65 degrees … Continue reading

Categories: earthquakes, geohazards, society

L’Aquila earthquake manslaughter verdict reversed

It should come as no surprise that I think that this is the right result: Six seismologists accused of misleading the public about the risk of an earthquake in Italy were cleared of manslaughter on 10 November. An appeals court … Continue reading

Categories: earthquakes, public science, society

Sunday dispatches from GSA: Vancouver

View the story “GSA Day 1” on Storify

Categories: academic life, by Anne, conferences, earthquakes, geology

The Napa Valley quake, and why California is (geologically) not part of America at all.

In the early hours of Sunday morning, the Napa Valley region north of San Francisco was shaken by a magnitude 6 earthquake, the largest to hit this region since the magnitude 6.9 Loma Prieta earthquake in 1989. An earthquake in … Continue reading

Categories: earthquakes, tectonics