AGU Distributed Sensing Technical Committee @agu-sensing.bsky.social New @agu.org technical committee to advance the science and applications of distributed sensing across all areas of earth science. Let's connect!
โ๏ธ๐งช๐๐๐จ๏ธ๐๐๏ธ๐๏ธ๐ฐ๏ธ๐ฉ๐พโ๐ป
https://connect.agu.org/hydrology/about/tc-committees/sensing
NSTA @nstaofficial.bsky.social The National Science Teaching Association (NSTA) is the largest organization dedicated to advancing science education through professional learning, classroom resources, and community for science educators at all levels. Explore more at nsta.org.
AGU Near-Surface Geophysics Section @agu-near-surface.bsky.social The AGU Near-Surface Geophysics section focuses on the development and application of geophysical methods to study the near-surface region of the Earth and to address key questions about subsurface properties and processes.
https://connect.agu.org/nsg/home
NSF NCAR & UCAR @ncar-ucar.bsky.social We're committed to advancing our understanding of Earth system science, from the ocean to the exosphere, for the betterment of our planet. ๐ Operated by UCAR and #NSFfunded.
Dr Robin George Andrews @squigglyvolcano.bsky.social Award-Winning Science Journalist | Volcanology PhD | Stories in
NYT, SciAm, NatGeo, MIT Tech Review, Quanta etc | Author: SUPER VOLCANOES ๐ and HOW TO KILL AN ASTEROID ๐โ๏ธ๐ฅโ ๏ธ | (20635) Robinandrews
SACNAS @sacnas.bsky.social 50+ years of advancing Chicanos/Hispanics and Native Americans in STEM.
Science. Culture. Community.
Join us at #SACNAS2026
CLaSH-an NSF Center for Land Surface Hazards @clashgeohazards.bsky.social Transforming the science of cascading geohazards to enable a resilient society.
Explore more on our website: https://www.geoclash.org/
Earth Science Week @earthsciweek.bsky.social The official Bluesky account for Earth Science Week.
An American Geosciences Institute (@agi-updates.bsky.socialโฌ) program linking the public and Earth science. ๐ https://www.earthsciweek.org/
IAG + GGOS Geodesy @iag-ggos.bsky.social Official account of the International Association of Geodesy #IAG and its Global Geodetic Observing System #GGOS.
Explore the #Science of #Geodesy: Measuring #Earth 's #shape, #gravity, and #rotation for a sustainable future.
The Geological Society @geolsoc.bsky.social The Geological Society of London is the oldest geological society in the world, and the UK's learned and professional body for Earth & Planetary scientists with ~12,000 members worldwide. www.geolsoc.org.uk
Science Magazine @science.org Cutting-edge research, news, commentary, and visuals from the Science family of journals. https://www.science.org
Oregon Hazards Lab @oregonhazardslab.bsky.social Using science, technology, and community engagement to understand, detect, and mitigate multi-hazards in the Pacific Northwest.
Washington Emergency Management Division @emd.wa.gov Official site of the Washington Emergency Management Division. Content Guidelines: https://mil.wa.gov/social Not here 24/7 #wawx #EMGchat
Preparedness tips: https://mil.wa.gov/preparedness
Alerts: https://mil.wa.gov/alerts
Raspberry Shake @raspishake.bsky.social Join the largest #CitizenScience #earthquake network with your #seismograph. Mobile App: #ShakeNet. Discord Server: http://raspberryshake.org/discord
University of Utah Seismograph Stations @uussquake.bsky.social The University of Utah Seismograph Stations (UUSS) is a research, educational, and public-service entity within the University of Utah.
Science Education Resource Center (SERC) @sercgeo.bsky.social The SERC staff bring expertise in science education, program management and evaluation, community engagement, education research, and the technical skills to develop state-of-the art web and online collaboration tools.
National Association of Geoscience Teachers @nagtgeo.bsky.social NAGT works to improve the teaching of the Earth sciences by providing teaching resources, professional development events, and high-quality publications.
https://nagt.org/index.html
World Data System @worlddatasystem.org Trusted Data Services for Global Science: Universal and equitable access to, and long-term stewardship of quality-assured scientific data and data repositories. 
AGeS Geochronology @agesgeochronology.bsky.social AGeS is an award program to promote inclusive and collaborative science using geochronology.
US NSF supported.
CUAHSI @cuahsi.bsky.social The Consortium of Universities for the Advancement of Hydrologic Science, Inc. (CUAHSI)'s mission is to empower the water community and advance science through collaboration, infrastructure, and education.
The Geological Society of America (GSA) @geosociety.bsky.social The Geological Society of America (GSA) unites a diverse community of geoscientists in a common purpose to study the mysteries of our planet (and beyond) and share scientific findings. 
National Weather Service @nws.noaa.gov Official Bluesky account for NOAA's National Weather Service.
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
AuScope @auscope.bsky.social Supporting scientists across Australia with #geoscience research tools, data, services & leadership for a more sustainable & equitable future | #NCRIS enabled
auscope.org.au
NOAA @noaa.gov NOAA provides science, service and stewardship to protect life, property & Earth's natural resources. An agency of the Department of Commerce. Join us on Instagram & Facebook. Official NOAA account.
ESIP - Earth Science Information Partners @esipfed.bsky.social We are a home for #EarthScienceData professionals.
We partner with 170+ organizations, support 30+ Collaboration Areas, and host two deep-dive meetings. Learn more: esipfed.org
CIRES Center for Education, Engagement and Evaluation @ciresceee.bsky.social CEEE, a trusted partner in connecting CIRES science with educators, learners, and communities, makes research data accessible, inspires environmental action, and fosters scientific curiosity. https://ceee.colorado.edu/
Instituto de Geociencias (CSIC-UCM) @igeociencias.bsky.social Centro mixto del CSIC y la Universidad Complutense de Madrid dedicado a la investigaciรณn en las Geociencias.
https://igeo.ucm-csic.es/
CRESCENT @cascadiaeqs.bsky.social Official account of the Cascadia Region Earthquake Science Center https://cascadiaquakes.org
Pacific Northwest Seismic Network @pnsn1.bsky.social The Regional Seismic Network for Washington and Oregon. We operate almost 700 seismic stations and are the authoritative source for information about earthquakes in both states.
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.
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/
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/
๐ธ: Stephanie Maltarich/CIRES
Sharing Science AGU @agu-scicomm.bsky.social Account of the Sharing Science Program @agu.org
We teach #SciComm, #SciPol, & #Storytelling skills, & curate content. RT & linksโ endorsement.
linktr.ee/sharingscience 
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).
AGU (American Geophysical Union) @agu.org Official AGU: supporting 500k+ Earth & space science advocates.
๐ ๐ ๐ฌ
Save the Date for #AGU26 in San Francisco, CA, 7-11 December, 2026.
Samuel J. Mitchell ๐๐ @smitchellscience.bsky.social ๐ Volcanologist | Marine Scientist
๐ Geoscience Communicator
๐ Love of ocean science
๐ Host of VolcaKnowledge podcast
๐ชจ Geology and penguins mostly...
https://linktr.ee/smitchell_science
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.
Ramon Arrowsmith @jrarrowsmith.bsky.social Professor of Geology
SESE, ASU http://public.asu.edu/~arrows/
Dr. Noel M. Jackson @drnmjackson.bsky.social Earthquake geophysics professor at the University of Kansas. Mostly subduction zone and seafloor geodesy research with some photos from our family farm in rural NE Kansas.
AGQ- Queer Affinity Group of the AGU @queeragu.bsky.social A community of Earth and Space scientists supporting LGBTQIA+ people and intersecting identities within the geosciences.
LinkTree: https://linktr.ee/queeragu
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
SZ4D @sz4d.bsky.social A grassroots community-driven initiative for a long-term, interdisciplinary research program to understand the limits and possibilities of predicting geohazards
Carolina Ortiz Guerrero @carolinaogeo.bsky.social Geoscientist and science communicator s/h || Editor || Colombiana loving the outdoors, music, and NYC (yes, outdoors +NYC)
//The views expressed are my own and not reviewed or approved by my employer//
AGU Seismology @aguseismology.bsky.social ๐ connect.agu.org/seismology/home
Stormrider @kwh.bsky.social Science applied where humans & hazards collide๐งชโ๏ธ๐ Chased earthquakes for ~38 years, and volcanoes ~5 yrs. before that; formerly at USGS; @lamont.columbia.edu Ph.D. & @dartmouthears.bsky.social
Int Assoc for Geoscience Diversity (the IAGD) @accessiblegeo.bsky.social Dedicated to improving access and inclusion for people with disabilities in the geosciences. A volunteer-run, donation-supported 501-c3 non-profit. https://theiagd.org
GeoSPACE Field Course @geospace-field.bsky.social Hybrid field course in planetary geology, volcanology, field geology and remote sensing in Northern Arizona. In-person and virtual participation options in an inclusive and accessible format. https://sites.google.com/ufl.edu/geospace-field-program
Dr. Paula Marques Figueiredo @paleoquake.bsky.social Active Earth, Faults, Earthquakes! Tectonics & Surface Processes, Tectonic Geomorphology, Geochronology. Retired Surfer. Marie Sklodowska-Curie Fellow, She/her
Dr. Kasey Aderhold @kaseyaderhold.bsky.social Earthquake seismologist (she/her) in Alaska. My views are my own.
Chris Calvelage @convectionchris.bsky.social Geodynamics & Seismology | EarthScope Consortium | Seismic instrumentation testing & evaluation | UH and Purdue alum
Kristine M. Larson @funwithgps.bsky.social GPS and GNSS enthusiast, San Diego native, recovering aero engineering prof., environmental research (oceans,ice,snow,soil), open source https://github.com/kristinemlarson/gnssrefl
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
๐จ๐ฆ is my home
distinguished professor & chair, Texas Tech
chief scientist, The Nature Conservancy
board member, Smithsonian NMNH
advisor, Lawson Climate Inst UofT
alumna, UToronto and UIUC
author, Saving Us
Brandon Bishop @brandontbishop.bsky.social Seismologist, investigates the Andes and subduction zones, currently complexly affiliated with St. Louis University and looking for new projects.
Replies to my geoscience posts that include LLM content get your account blocked.
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
EarthquakeAndrew.bsky.social @earthquakeandrew.bsky.social Seismologist at the Geological Survey of Canada and Adjunct Professor at the University of Victoria. Science and Outreach on Vancouver Island in Southwest BC.
Dr. Lucile Bruhat @seismolucy.bsky.social Earthquake physics, catastrophe modeling, disaster resilience, and risk management at AXA Group #WomenInSTEM She/her โ๏ธ๐งช
Dr. Jessica Ball ๐ช @tuffcookie.bsky.social Volcanologist, scicomm-er, Magma PI, Field Fiddler. She/her. Tweets, likes, retweets do not speak for or represent past/present employers.
Marco Bagnardi @marcobagnardi.bsky.social ๐Earth Observation, ๐Volcanoes, ๐ฐ๏ธInSAR.
Statements and opinions are my own.
Leila Mizrahi @leilamizrahi.bsky.social statistical seismologist at ETH Zurich, mathematician at heart.
interested in earthquake forecasting, strange loops, and everything in between.
Tim Bartholomaus @timbartholomaus.bsky.social Glaciologist at the University of Idaho; supporter of Wrangell Mountains Center
Committed to enabling actionable projections of sea level rise for adaptation planning
http://tbartholomaus.org/
Julie Elliott @julieelliott.bsky.social Research Faculty at Michigan State University. Geodesy, Tectonics, and Glaciers. All opinions my own.
Tim Wright @timwrightleeds.bsky.social Prof of Satellite Geodesy, School of Earth and Env, Univ Leeds; Director of NERC_COMET; Co-founder of SatSenseLtd; @timwright_leeds on another site; Fringes, Quakes and some other stuff. All views my own. 
Ruth Amey @ruthamey.bsky.social interested in climate tipping points - satellites - earth observation - earthquakes - active tectonics ๐ฐ๏ธ ๐ | baker of geologically themed cakes ๐ง | she/her
Morgan Moschetti @morganmp.bsky.social Research scientist working on seismic hazards. Professional interests: earthquakes, geohazards and risk, seismology.
Views and opinions are my own.
Dr. Jennifer Wade @volcanojw.bsky.social Geologist, Baker, Voter, Friend of Photography. Posts are my own, not NSF's. [she/her] ๐ฅ
Mika McKinnon @mikamckinnon.bsky.social Field geophysicist, disaster researcher, scifi science consultant, science writer, public speaker, irrepressibly curious. Occasional rock-licker, frequent devourer of board books. ๐จ๐ฆ๐บ๐ธ
Stephen Bannister @iceseismic.bsky.social Seismologist, gardener, dad, on Wellingtons south coast, New Zealand
Rebecca Colquhoun @colquhoun.bsky.social Teaching Fellow in Geophysics and Quantitative Geoscience @ Imperial|DPhil in earthquake mechanics @ Oxford|Interested in (quantitative) geoscience education |Queer+ Disabled in STEM ๐ณ๏ธโ๐ |they/them
Dr Alice Turner @alicerturner.bsky.social Postdoc at The University of Texas Institute for Geophysics studying moonquakes ๐ and earthquakes (she/her).
Randall Munroe @xkcd.com 
Susanne Buiter @susannebuiter.bsky.social Scientific Director of GFZ Helmholtz Centre for Geosciences @gfz.bsky.social. Professor in Tectonics and Geodynamics RTWH Aachen @rwth.bsky.social. Editor Solid Earth @egu.eu. Posts my own. She/her โ๏ธ
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
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
Ian G. Stimpson @hypocentre.bsky.social Seismologist, geophysicist, structural geologist, geoconservationist, not necessarily in that order. 
Keith Koper @kkoper.bsky.social seismologist, professor, editor-in-chief of The Seismic Record
Tom Winder @twinderseis.bsky.social Volcano Seismology @Hรกskรณli รslands ๐๐ฎ๐ธ๐ฌ๐ง๐
Dave Cornwell @seismodave.bsky.social Seismologist ๐. Type 1 diabetic ๐. Runner๐๐ปโโ๏ธ. STEM Ambassador. Disability in STEM. Lightyear Role Model. UCU Rep. ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ in ๐ด๓ ง๓ ข๓ ณ๓ ฃ๓ ด๓ ฟ. He/him.
Jack Muir @jackbmuir.bsky.social Australian geophysicist interested in computational and ML problems | Head of ML at Fleet Space
Vanille Ritz @vaniller.bsky.social Music and science, seismology & numerical modelling.
Posts in English et en Franรงais (parfois)
#WomenInSTEM She/her
Seismological Society of America @seismosocam.bsky.social The Seismological Society of America (SSA), founded in 1906, is an international scientific society devoted to the advancement of earthquake science.
Matt Pritchard @mattepritchard.bsky.social Professor of Earth Science at Cornell University: I study volcanoes, tectonics, glaciers and other planets. All views are my own. he/him
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.
Prof Chris Jackson @seismatters.bsky.social Geoscientist๐จ๐พโ๐ฌ | Visiting Professor at Imperial College | Ex-Academic | ๐๐พโโ๏ธ๐ด๐พโโ๏ธ ๐ง๐พโโ๏ธ๐ธ๐บ| he/him | ๐ณ๏ธโ๐๐ณ๏ธโโง๏ธ| I do all my own stunts | โSelf-declared King of Geotwitterโ (Palin, 2022) | Professional (East)Midlander ๐| Co-founder of @EarthArxiv
Chris Rowan @allochthonous.bsky.social I like rocks.
I think and talk about plate tectonics, geological hazards like earthquakes, the history of the Earth system, and how we silly humans can live sustainably on our amazing planet. 
Dr. Erik Klemetti Gonzalez @eruptions.site Professor @ Denison University / Volcanologist / Writer of Eruptions / Baseball, Sumo, Cricket, Soccer fan / Sci Fi aficionado / Amateur Musicologist / Cat person / Dad / Be kind to your bad self. ๐จ๐ด
Josh Russell @jbrussell.bsky.social Just a seismologist trying to understand the upper mantle. Lover of Love waves. Putting gadgets on the seafloor. Part-time bird nerd.
Assistant Prof @ Syracuse U ๐ณ๏ธโ๐
jbrussell.github.io
Matt Brueseke @matttg.bsky.social Cubs fan. ๐ & magma, mineral resources, tectonics, wilderness, pawpaws, outdoor gear, ๐โฐ๐, Rectal cancer survivor. Views and opinions expressed are mine. #geology #earthscience #geoscience โ๏ธ
Anthony Lomax @alomaxnet.bsky.social Earthquake/volcano happenings+tidbits, maps, machine learning.
I'm ALomax Scientific: earthquake and volcano monitoring, analysis and research
Adam Forte @topoismyforte.bsky.social Associate Professor at LSU leading the SPATlab and studying mountains, rivers, and the things they do to each other | AE of Tektonika | Software tinkerer | he/him/his | https://sites.google.com/view/adam-m-forte
Celeste Labedz @celestelabedz.bsky.social environmental seismologist - doctor of glacier vibes - geoscience educator - she/her - opinions only my own - puns only my worst - www.crlabedz.net
Josรฉ R. Ribeiro @joserodribeiro.bsky.social Proud husband and father. High school teacher (Chemistry-Physics). Variable star observer @AAVSO. Auroras. Researcher in Historical Seismology @SeismoSocietyAm.
Esposende, PORTUGAL
Dr. Amilcar Carrera-Cevallos @acarrerac.bsky.social Ecuador ๐ช๐จ๐ณ๏ธโ๐
Civil Engineer; MsC. Earthquake Engineering; PhD Earthquake Engineering.
Earthquake Scientists.
Justin Sweet @justinsweet.bsky.social seismologist โข antifascist โข dog dad โข ๐ณ๏ธโ๐
๐ born at 339 ppm COโ (co2.earth)
๐ฆ #76,835 (skyzoo.blue)
๐ americaโs dairyland
๐ฌ then i woke up
Prof. Diego Melgar @diegosismologo.bsky.social Director of the Cascadia Region Earthquake Science Center (@cascadiaeqs.bsky.social) and Associate Professor of geophysics at University of Oregon. I research big earthquakes and tsunamis. 
Dr. Julian Lozos @seismogenic.bsky.social Earthquake physicist in Los Angeles; uses computer models to study how faults behave and interact
University of California graduate; Cal State faculty
maker of things | fiddle, viola, Javanese gamelan | D&D | cats | รฉg er aรฐ lรฆra รญslensku
he/him | aroace
Diana Roman @volcanodiana.bsky.social Volcano seismology! Seismic volcanology! Lunatic fringe, regardless. Carnegie EPL and SZ4D (posts are my own).
Yifan Yin @quakyifan.bsky.social Seismologist turned fault modeler๐ง๐ปโ๐ป. Taiwanese. Lived and worked on three continents! Former @snsf-ch.bsky.social postdoc.mobility fellow at @eapsmit.bsky.social . Now researcher at ITRI Taiwan.
Oliver Lamb @olamb245.bsky.social Volcanoes - Seismology - Acoustics
Earth Sciences New Zealand
Brenhin Keller @brenhinkeller.bsky.social Assistant Prof. of Earth Sciences, Dartmouth College
Geochronology | Petrology | Earth History |
Computational Science | HPC | #julialang | he/they