Greetings, our volcanism paper has been published. i have placed the author’s version here . we discuss the tephra deposits (volcanic ash) that we found in the cores i collected offshore Sumatra the summer of 2007. i worked primarily on…
some updated maps for the n Sumatra outer rise earthquake swarm
i have updated the map i made this morning with 2 new maps. the first map is just like the original, but i have placed the epicenters to all the earthquakes from this morning (>M4 from the USGS website). the…
Earthquake report: Sumatra Outer Rise Earthquakes
The 2012 M 8.6 and M 8.2 Wharton Basin earthquakes happened shortly after I started preparing Earthquake Reports as earthjay. So, the material I had presented for this sequence was not very explanatory nor sophisticated (not that any of these…