haroldtobin.bsky.social
UW prof and director of the Pacific Northwest Seismic Network. WA State Seismologist. All about subduction zones and very messed up rocks.
👤 Joined on 06 October 2023
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@haroldtobin.bsky.socialWe're getting ready for the Great ShakeOut earthquake drill this week—and so is Dubs! He joined friends from PNSN and UW Emergency Management to check out the seismic upgrades at Suzzallo Library and practice our Drop, Cover and Hold On. Learn more & get prepared: www.washington.edu/uwem/2026/09...
Show PostNerd time. A couple of really big #earthquakes in the mid-Atlantic ridge this morning (6.7 and 6.9 - but harmless). Absolutely beautiful #hydroacoustic signals on the two IMS hydro arrays at Ascension Island. There are two triads of instruments (see doi.org/10.1080/2575... for details).
Show PostNew work on various physical properties of Antarctic tills we obtained from the Byrd Polar Rock Repository. Proves some useful baseline values for modeling. www.cambridge.org/core/journal...
Show PostTaking 20 students to the Badlands and Black Hills. Excellent sunrise
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