Valeria Mazzagatti @valeriamazzagatti.bsky.social Communication adviser at the European Climate, Infrastructure and Environment Executive Agency (CINEA). Views are my own
paleoseismicity.org @paleoseismicity.bsky.social All things earthquakes, paleoseismology, active faulting. http://paleoseismicity.org
Rob Langridge @aotearoa-unzpd.bsky.social Earthquake Geologist at Earth Science NZ, Wellington. Reporting on active tectonics and paleoseismicity from Aotearoa NZ and random stuff. Husband, Dad, swimmer. Graduate of UofOregon DoGS (go Ducks)
Chris Crosby @crosbycj.bsky.social Co-Founder & PI @opentopography.org
Geodetic Imaging Data (#lidar, laser scanning, UAS, photogrammetry, InSAR) Program Manager at @earthscope.org
Bikes & skis in Crested Butte, CO.
OpenTopography @opentopography.org Open access to high-resolution, Earth science-oriented topography data, and related tools & resources. US National Science Foundation supported. #lidar https://www.opentopography.org
Tim Dawson @timblor.bsky.social Earthquake Geologist in public service. Mostly posts about earthquake geology and a cat..mostly. Aspiring photographer, listening for the secret, searching for the sound
Dr. Dawn Wright @deepseadawn.bsky.social Seafloor mapper, Chief Scientist of smart mapping company Esri, Oregon State U. GIS/oceans professor, EC50, cyclist, 1st Black submersible diver to Challenger Deep, builds w/LEGO, raised in Hawaii. NAS, NAE, ORCID 0000-0002-2997-7611; She/her; views mine
Gareth Funning @gfun.earth Faculty at UCR! Earthquakes! Fault creep! InSAR! GNSS! Seismology! He/him! Executive Editor at @weareseismica.bsky.social! Yes!
Caltech Seismological Laboratory @caltechseismo.bsky.social Caltech Seismological Laboratory | A focal point and source for earthquake science, discovery, and research in Southern California for over 100 years!
Christie Rowe @keepitrheol.bsky.social Director, @nevadaseismolab
Field geologist / earthquakes
Exec Ed for Community at Seismica, a researcher-run free journal (seismica.org)
Harold Tobin @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.
Stephen Hicks @seismo-steve.bsky.social Seismologist.
NERC Independent Research Fellow and Lecturer at University College London (UCL).
https://profiles.ucl.ac.uk/89579-stephen-hicks
Stormrider @kwh.bsky.social Science applied where humans & hazards collide🧪🌎 Chased earthquakes for ~38 years, and volcanoes ~5 yrs. before that; formerly at ⚒️USGS &⚡️SCE; @lamont.columbia.edu Ph.D. & @dartmouthears.bsky.social
Rowena Lohman @rowenalohman.bsky.social InSAR! 🦇On my radar: Earthquakes, subsidence, land surface properties and change detection. 🏳️🌈 🏳️⚧️ 💛🤍💜🖤
Personal account
Jackie Caplan-Auerbach @geophysichick.bsky.social Seismologist, volcanologist, professor, and hazards junkie. Soapbox stander. Opinions are my own but I'm happy to share. She/her.
Edwin Nissen @faultydata.bsky.social Professor/Canada Research Chair in seismology in Victoria BC 🇨🇦. Earthquakes, active tectonics, remote sensing. Proud cat dad. Views my own
Tina Dura @diatomdura.bsky.social Assistant prof leading Coastal Hazards Lab @vtgeosciences. I employ diatom-based paleoseismology to reconstruct EQ and tsunami records. #marshcat #hokie
http://www.coastalhazardslab.com
Julie Jordan @juliedawnsc.bsky.social 
AGU Seismology @aguseismology.bsky.social 🔗 connect.agu.org/seismology/home
Ramon Arrowsmith @jrarrowsmith.bsky.social Professor of Geology
SESE, ASU http://public.asu.edu/~arrows/
Palmer Report @palmerreport.com Palmer Report http://palmerreport.com
Laurence H. Tribe @tribelaw.bsky.social After teaching and writing about constitutional law for 50 yrs, it seemed time for me to reach beyond Harvard’s walls — to spread understanding and appreciation of the rule of law, of justice as fairness, and of a republic if we can keep it
George Takei @georgetakei.bsky.social Husband, Actor, Activist, Uncle George to the Internet 🖖
Occupy Democrats @occupydemocrats.bsky.social Occupy Democrats is a merger of the goals and interests of Occupy with those of the Democratic Party.
Lucy Jones @drlucyjones.bsky.social Seismologist in Southern California. Viol player. Founder of Tempo: Music for Climate Action
Forrest L. @endapt.bsky.social FEMA Earthquake Response Liaison, Structural Engineer, Emergency Manager, Post-disaster Housing Leader
Chris Wiley (Winn) @cwiley.bsky.social Los Alamos, NM ⚛
Nuclear Operations
#EnvironmentalSecurity & #Resilience Student MSc
USN Vet, #NatSecsky, #Watersky, #nukesky, #CriticalInfrastructure nerd
All opinions and posts my own
Temblor, Inc. @temblorinc.bsky.social Catastrophe modeling company specializing in seismic hazard and risk assessment. We serve the public, the re/insurance and ILS communities and mortgage lenders.
CIRES @cires.colorado.edu The Cooperative Institute for Research in Environmental Sciences (CIRES) at CU Boulder is a world leader in environmental research. We've partnered with NOAA since 1967. https://cires.colorado.edu/
📸: Gijs de Boer
MyShake @myshakeapp.bsky.social MyShake is a free global earthquake app and California's official earthquake early warning app.
Email us at myshake-info@berkeley.edu and visit https://myshake.berkeley.edu/
California Department of Conservation @calconservation.bsky.social Promoting & managing California's natural resources through science, environmental health, economic vitality, and informed land-use decisions. #CalConservation
Forrest Hopson @rfh-geology.bsky.social Geologist
felinecannonball @felinecannon.bsky.social “There is nothing like looking, if you want to find something. You certainly usually find something... but it is not always quite the something you were after.”
Pseudonymous geologist in the San Francisco Bay Area. Signed up for too many starter packs.
Mouse Reusch @seismomouse.bsky.social Seismologist, project manager, beer snob, and cat mom. She/her
Union of Concerned Scientists @ucs.org The Union of Concerned Scientists puts rigorous, independent science to work to solve our planet's most pressing problems.
ucs.org
350 Seattle @350seattle.bsky.social Still out here building Seattle's Climate Justice Movement
Join us: http://linktr.ee/350Seattle
350 Europe @350europe.bsky.social We’ve paused posts here for the foreseeable future - but you can follow the 350 global account --> @350.org
350.org @350.org Building a global, people-powered movement to end the fossil fuel era and create a world grounded in climate justice and powered by safe, fair renewable energy for all.
Columbia Climate School @climate.columbia.edu Innovative education, groundbreaking research, and just solutions for climate, Earth, and society (climate.columbia.edu).
Lamont-Doherty Earth Observatory @lamont.columbia.edu Building fundamental knowledge about the origin, evolution, and future of our planet since 1949 (lamont.columbia.edu).
Alan Kafka @alankafka.bsky.social Geophysics, Earthquake Science, and Community Science for the Greater Good
bit.ly/A_Kafka_Website
Follow my latest adventures at alankafka.substack.com
British Geological Survey @bgs.ac.uk A world-leading independent research organisation providing objective, expert geoscientific data, information and knowledge 🌎
AGU (American Geophysical Union) @agu.org Official AGU: supporting 500k+ Earth & space science advocates.
🌏 🚀 🔬
Save the Date for #AGU26 in San Francisco, CA, 7-11 December, 2026.
Eos @eos.org Eos is a leading source for trustworthy news and perspectives about the Earth and space sciences and their impact. Published by the American Geophysical Union (@agu.org).
Juan Carlos Afonso @juanafonso12.bsky.social Computational Geoscience and Geo-data Integration
ITC, University of Twente, the Netherlands
https://www.juanafonso.com/
Jason Brown @brownmjason.bsky.social Communications Manager at @buildingdecarb.org. Opinions expressed do not necessarily represent those of my employer. He/Him. Interested in #BuldingDecarb, #Heatpump #ThermalEnergyNetworks. The Dude Abides.
Stéphane Baize @stef-eq-geology.bsky.social Géologue des séismes / Earthquake Geologist ⚒️🌍🌎🌏
John Cassidy @earthquakeguy.bsky.social NRCan earthquake seismologist + University of Victoria Adjunct Professor. Works with engineers, emergency managers, and communities to help minimize the impact of #earthquakes. Also, posts on Nature and Gardening (Zone 9a). 🌱 🧪⚒️ 🏞 🇨🇦
My thoughts/posts.
Jason "Jay" R. Patton @earthjay.bsky.social i love paleoquakes, mud and sand, and dark chocolate, not always in the same order | CA Geol Survey Tsunami/Seismic Hazards | HSU/OSU grad | earthjay.com
Steven J. Gibbons @stevenjgibbons.bsky.social Geoscientist (Computational Fluid Dynamics, Seismology, Tsunami++). Norgesvenn, Internationalist, European. Nor/Eng. Works for NGI but views here strictly mine. https://orcid.org/0000-0002-7822-0244
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app