The Hayli Gubbi tephra has been sampled. These are photos from my sampling expedition on 24 Nov with the University of Semera from around 10 km north of Hayli Gubbi @sorcerinsar.bsky.social @alarosa.bsky.social

25.11.2025 02:29 — 👍 38    🔁 14    💬 0    📌 1

Event Response Reports - COMET 25th November 2025: COMET Event Response Report 2.4 – Erta Ale/Hayli Gubbi Purpose/Caveats: This event response report was produced to assist situational awarenessand rapid response efforts. It repres...

Our preliminary analysis of the satellite observations of the #hayligubbi #eruption is now available online: comet.nerc.ac.uk/event-respon.... Details of the eruption onset, SO2 emissions and precursory deformation.

25.11.2025 12:50 — 👍 13    🔁 14    💬 2    📌 0

Event Response Reports - COMET 4th September 2025: COMET Event Response Report 1.9 – Fentale  Volcano, Ethiopia Purpose/Caveats: This event response report was produced to assist situational awareness and rapid response efforts. It...

We think there was a small eruption there in July/August (at least a small plume) and some ongoing activity there since (including continued uplift). I suspect all linked to recent activity along dyke from Erta Ale (See COMET reports on July/August activity at comet.nerc.ac.uk/event-respon...).

24.11.2025 16:35 — 👍 13    🔁 6    💬 1    📌 0

Activity at Hayli Gubbi began in July when there was an eruption at Erte Ale. Magma propagated 30 km south passing under Hayli Gubbi. Since then, there has been a small plume, quasi-continuous SO2 emissions and uplift. Details in @uk-comet.bsky.social event response report: tinyurl.com/y3nfdfj8

24.11.2025 16:38 — 👍 13    🔁 10    💬 0    📌 0