New PhD Studentship available to work with @Thomas_Wilkes1 and me @sheffieldgeog to work on automated analysis of UV imagery using machine learning - details in the link below! https://t.co/bVJWffYZQ4

New blog post - a bit of fun with a card game designed for volcanology - "Voltivity" (Volcanic Activity cleverly combined...). A turn based card game where players compete to get the most points by creating eruptions. https://t.co/Yw90JmqFts

In this paper we look at gas bubbles and how they behave when travelling inside inclined conduits. We look at what effect small amounts of particles have on the behaviour of these bubbles. The goal to see what combining complexities could do for strombolian style eruptions.

Our paper on gas emissions from Bagana volcano is out! We present measurements of gas chemistry and SO2 & CO2 fluxes from this remote and little studied volcano. We used drones to carry our sensors into the summit gas plume alongside ground- and satellite-based remote sensing. 1/

(1/5)🚨Alerta paper "A new permanent, low-cost, low-power SO2 camera for continuous measurement of volcanic emissions" Autores Ckelar: @FelipeVolcanes, Susana Layana, Mauricio Aguilera Autor principal: @Thomas_Wilkes1

Here is our new research based in the use of a new low-cost permanent UV camera, collaboration with @tompering @Thomas_Wilkes1 and others

Overall, we hope that this paper and instrument development shows the potential for low-cost permanent installations of ultraviolet cameras in the future.

Here we have example imagery from Lascar volcano taken on 25th May 2022, thanks to collaborators @FelipeVolcanes @ckelarvolcanes in Chile.

We detail camera properties, functioning, and installations. We look at preliminary data from Lascar (A and B) and Kīlauea (C and D) volcanoes.

New open access paper out on the @sheffieldgeog ultraviolet camera for measuring volcanic sulphur dioxide (SO2) emissions, led by @Thomas_Wilkes1, this is the next step in the development of our low-cost system but for permanent usage. https://t.co/DtBY1sCIkc

New paper led by @Thomas_Wilkes1 @sheffieldgeog Semantic segmentation of explosive volcanic plumes through deep learning

And at Kilauea in July with @USGSVolcanoes installing uv cameras https://t.co/Y9nQqxUa6J

A couple blog posts incoming - fieldwork at Lastarria with @IMCkelarVolcan in May. https://t.co/bcreuJLtQY

I am giving a lecture for the @The_GA tomorrow on "Volcanoes: from inception to eruption" aimed at GCSE/A Level students, feel free to pass on to anyone who may be interested, sign up is here: https://t.co/4AHAD62hfE @sheffieldgeog @SheffSocScience #geography #geographyteacher

Our Level 1 @sheffieldgeog @SheffSocScience physical geography students head into the field this week! Was great to see students in person today for an outdoors equipment instruction section. #Geography #geographyteacher

Back garden science - air pollution and volcanic gases.

Preprint @EarthArXiv, led by @Tehnuka on ultraviolet camera measurements of passive and explosive sulphur dioxide emissions at Yasur volcano, Vanuatu https://t.co/ClFs4bypsL via @OSFramework. Important fact - measurements were made from a treehouse.

Super excited to see our paper out @NatureComms https://t.co/8bI3TBcNj6. We combined a ground-based remote sensing approach with in-plume measurements using an aerial platform to calculate gas compositions and amounts from specific vents. Thanks to a great team!

Simultaneous aerial and ground-based measurements now allow us to determine vent-specific volatile fluxes at multi-vent systems. In this study led by @tompering we apply this strategy at Stromboli. Delighted to see our paper out in print in @NatureComms! https://t.co/uaHIyCs6Tg