🌋Friday Webinar with CVS🌋 Title: Erosion and aggradation on active volcanoes: 2015-2015 lahars activity at Volcán de Colima Who: Lucia Capra When: Friday 24th April, 5pm CEST (UTC+2) Where: register here (events.teams.microsoft.com/event/75a555...) to join us on teams!

IAVCEI-CVS Field trip🌋 The Miocene unusual volcanic-arc activity at the foot of the Andes, Patagonia, Argentina: how does volcanism affect sediment routing systems? GRANTS INFORMATION AND REGISTRATION: forms.gle/5qqZUcnww7zE... Want to see more? youtu.be/qnW342nRxMs Grants available!

#AskAGeoscientist! 🪨⚒️🌍🧪👩‍🔬 Ever wanted to ask what it's like to walk on lava? How we know what a volcano plumbing system is like? Do volcanologists actually wear those silver suits? Whatever your burning question, pop it below as Friday I'm recording a podcast with @smitchellscience.bsky.social!

The CVS is going to Argentina! 🌋 Join us on our fieldtrip named: “The Miocene unusual volcanic-arc activity at the foot of the Andes, Patagonia, Argentina: how does volcanism affect sediment routing systems? “ (1)

🌋 UPCOMING WEBINAR 🌋 "Hot Volcaniclastic Sediments as Sources of Pyroclastic Density Currents: Observational and Modelling Constraints" by Federico Di Traglia When: 20 March 2026, 3pm CET Register here: events.teams.microsoft.com/event/97aa6a... See you there!

REGISTER FOR OUR UPCOMING WEBINAR 🌋 Sebastian Watt from the University of Birmingham will be giving a talk titled: “Lahars and post-eruptive sedimentation impacting the marine environment: examples and opportunities from southern Chile” 1

REGISTER FOR OUR UPCOMING WEBINAR 🌋 Sebastian Watt from the University of Birmingham will be giving a talk titled: “Lahars and post-eruptive sedimentation impacting the marine environment: examples and opportunities from southern Chile” 1

Upcoming Geoheritage Workshop! See the flyer for programme and registration details. Posted on behalf of the workshop organisers.

REGISTER FOR OUR UPCOMING WEBINAR - festive edition! 🌋🎄 CVS members Prof. Dr. Leandro D’Elia and Dr. Manuel López will be giving a talk titled: "The Miocene volcaniclastic record of North Patagonia: tracing high- to low-magmatic arc states from source to sink" (1/2)

REGISTER FOR OUR UPCOMING WEBINAR - festive edition! 🌋🎄 CVS members Prof. Dr. Leandro D’Elia and Dr. Manuel López will be giving a talk titled: "The Miocene volcaniclastic record of North Patagonia: tracing high- to low-magmatic arc states from source to sink" (1/2)

🌋 Get involved — shape IAVCEI’s future. 🔁 POLL 3 Proposal to allow a President to serve multiple terms A key change to strengthen continuity in leadership — we want your input! Vote now via the online portal: 👉 www.iavceivolcano.org/proposal-cha... #IAVCEI #VOLCANOLOGY (4/4)

🌋Get involved — shape IAVCEI’s future. 💡 POLL 2 Revision of membership fees, salary caps & donations We’re reviewing our financial structure to better support all members. Vote now through the online portal: 👉 www.iavceivolcano.org/proposal-for... (3/4)

🌋Get involved — shape IAVCEI’s future. 🗳️ POLL 1 Amendment to §7 of IAVCEI Statutes & By-Laws Review the proposed updates and cast your vote via the online portal: 👉 www.iavceivolcano.org/amendment-to... #IAVCEI #Volcanology (2/4)

🌋 IAVCEI Members – Your voice matters! Voting is now open on proposed amendments to our Statutes & By-Laws (SBL). Cast your vote via the online portal and help shape the future of our community. 📥 Voting before: 31 October 2025, Midnight (CET) See the polls below: (1/4)

Reminder to register for this talk! 🌋 @iavcei.bsky.social @sedimentology.bsky.social

IAVCEI Commission on Volcanic Sediments@comvolcseds.bsky.social · 10mo ago

Join us for our next webinar! 🌋 “From sink to volcanic source: Unravelling eruption records from wet volcaniclastic deposits in fluvial and lacustrine successions” by Prof. Kyoto Kataoka 20th October 2025, 10:30am (CEST/ UTC +2) Joining link: events.teams.microsoft.com/event/4fe506...

Join us for our next webinar! 🌋 “From sink to volcanic source: Unravelling eruption records from wet volcaniclastic deposits in fluvial and lacustrine successions” by Prof. Kyoto Kataoka 20th October 2025, 10:30am (CEST/ UTC +2) Joining link: events.teams.microsoft.com/event/4fe506...

Our webinars are back! 🌋 Join us on the 19th September 2025 at 2pm where Duje Smirčić will give their talk on the “Middle Triassic volcanic activity and related products in the External Dinarides” Join here: events.teams.microsoft.com/event/9d01a0...

Our webinars are back! 🌋 Join us on the 19th September 2025 at 2pm where Duje Smirčić will give their talk on the “Middle Triassic volcanic activity and related products in the External Dinarides” Join here: events.teams.microsoft.com/event/9d01a0...

IAVCEI 2025! 🌋 Join us in person and online at the IAVCEI Scientific Conference. Session 3.5 Volcanic sedimentology and geomorphology: Understanding surface and subsurface processes in driving volcanic landscape evolution and hazards Room 280, Tuesday, Plus 32 posters from 16.30-18.30

Thank you to everyone who attended the workshop and a big thanks to the amazing organising committee 🌋🇭🇺

Day Five (the final day!): On our final day we visited Egerszalók caves where we learnt and discussed about geo-cultural heritage. This gave us an insight into how ignimbrite material allowed people to move into caves as homes.

Day Four: Today we explored the Demjén ignimbrite from east to west. First we saw it outcropped in a quarry with some fantastic elutriation pipes

Day 3: We started off the morning with a bonus stop to look at some lovely submarine deposited accretionary lapilli. Check out the beautiful cored acclaps with a pumice centre 🌋

Day 2: Today we travelled north into Slovakia 🇸🇰 where we observed a basaltic diatreme section and had lots of discussions surrounding maar formation and infill Then we explored a tuff ring with a castle on top! Look at those baked clasts 🌋😍

Day One: Today on our field trip we visited Sámsonháza and saw this amazing outcrop! We looked at the contact between andesitic sills, volcaniclastics, and peperite 🌋 Lots of good rock chats and some great local food! Bring on day 2!

We are in Budapest for our field workshop! Over the next few days we will be travelling around Hungary looking at volcaniclastics and sedimentary successions 🌋🇭🇺 This morning we have had talks form Orsolya Sztanó and Szabolcs Harangi from Eötvös University Budapest giving us an overview of the area

Good morning Budapest! Am excited for the @comvolcseds.bsky.social field workshop around Hungary looking at volcaniclastics and sedimentary successions.

UPCOMING WEBINAR 🌋🌊 Title: Volcaniclastic contribution in Jurassic organic-rich black shales of Argentina and Antarctica by Prof. Roberto Scasso When: 4th April 2025, 13:00 - 14:00 GMT

Upcoming Webinar 🌋 Join us online for a webinar by Kristin Sweeney (University of Portland) on “Topographic, climatic, and age controls of the fluvial reworking of volcanic debris avalanche deposits” When: Wednesday 26th February 2025 Time: 12:00 PST/ 20:00 GMT/ 21:00 CET

Meet the Team 🌋 Ed McGowan, PhD researcher at the University of Leicester, CVS Webmaster.