Alana Williams

Paleoseismology, Tectonic geomorphology, PhD candidate at Arizona State University, Dab hand with a shovel

[Alana Williams @_restlessearth]

@KlingerYann We just left Hag Nuur and are headed to the Bolnai rupture

[Alana Williams @_restlessearth]

@Aotearoa_uNZipd @BenJohnsonGeo So true. We just needed more computing power for Agisoft. Brief spurts of multitasking.

[Alana Williams @_restlessearth]

If you’re not working on two laptops at the same time, are you even getting work done?

[Alana Williams @_restlessearth]

Seeking scarps in the Hangai @BenJohnsonGeo @RichardThomasW

[Seanan McGuire @seananmcguire]

Since I now have fewer rights than a corpse, can I stop paying taxes?

[EMSC @LastQuake]

#Earthquake (#地震) confirmed by seismic data.⚠Preliminary info: M7.5 || 63 km SE of #Sendai-shi (#Japan) || 10 min ago (local time 23:36:37). Follow the thread for the updates👇

[Alana Williams @_restlessearth]

@Stef_EQ_Geology @Geo_GIF @SCEC @ramonarrowsmith I know of 2 papers - McEvilly et al. 1967, BSSA and Lienkaemper & Prescott 1989
I can send them to you if you can't find them!

[Alana Williams @_restlessearth]

Check out poster 095 Earthquake Chronology of the Parkfield-Cholame Transition Zone: San Andreas Fault @SCEC #SECE2021 with @ramonarrowsmith

[Alana Williams @_restlessearth]

#scecmeet

[Ian Pierce @neotectonic]

Come see paleoseismic evidence of 2 pre-2019 Holocene events along the Paxton Ranch fault (Ridgecrest M7.1) at poster 060 at @SCEC 2021AM with @faultcreeper @_restlessearth & @ramonarrowsmith

[Austin Elliott @TTremblingEarth]

Well, that was earthquakily a very exciting evening indeed in NorCal. Couple things to be reminded of as we go to bed:

[Ian Pierce @neotectonic]

This evening's 4.7 earthquake north of Truckee, CA occurred directly above the northern extension of the Truckee Fault Zone. This major strike-slip fault system (red, my mapping) isn't currently included in any hazard models or the USGS fault & fold database

[Ramon Arrowsmith @ramonarrowsmith]

@neotectonic @mrbrianolson @faultcreeper @_restlessearth oblique sUAS view to NWover the M7.1 trenching area (look for the red mini excavator). Rupture trace starts in front (right) of the truck at the bottom of the view

[Ian Pierce @neotectonic]

Bedrock thrust over lake seds. More trenching on the Ridgecrest 7.1 with @faultcreeper @_restlessearth and a guest appearance by @ramonarrowsmith

[Ramon Arrowsmith @ramonarrowsmith]

@neotectonic @faultcreeper @_restlessearth 10 cm/pix hillshade from sfm over M7.1 Ridgecrest rupture. Trenches are evident spanning the rupture zone. Nice right step to the NW (and a shoreline bench). #FaultFriday

[Alana Williams @_restlessearth]

@GMarliyani fault eye candy!

[Alba Rodriguez @_absrp]

Amazed at the level of detail drone imagery from the Ridgecrest surface rupture reveals. Amazing work @_restlessearth @neotectonic
Data available from @OpenTopography

[Ramon Arrowsmith @ramonarrowsmith]

New San Andreas Fault excavations begin! @_restlessearth is chasing eqs in the northwestern Carrizo Plain

[Ian Pierce @neotectonic]

Second strand from 7.1 displaces rail to West of main trace @faultcreeper @_restlessearth #ridgecrestearthquake