#volcanism
Live, measured metrics for the hashtag #volcanism from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #volcanism
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-17 05:09 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-10-17 05:09 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-17 05:09 UTCEverything below is measured over the latest 40 public posts (spanning ~12414 hours).
Posting hours (UTC) — busiest: 13:00
Languages: English (20) · French (12) · Spanish (3) · German (1)
Avg boosts / post: 1.2
Top of the latest posts
#30DayMapChallenge : #Fire The #Volcanic Isles . A brief history of volcanism across The British Isles. Quite pleased with how this one turned out. Location of volcanoes taken from wikipedia (spotted a mistake and got to make an edit to wik
1/2 Keep an Eye and a Half on The Planet Dept : #SpaceWeather, #Seismicity, #Volcanism, #WeatherExtrema, #TidalExtrema. We are primed for unusual coinciding strangeness. That sounds about as far from a scientific statement as you can make.
Ante un volcán en erupción, lo normal es huir y abandonar el hogar pero esto no quiere decir que no se haya intentado combatirlo. #vulcanismo #volcanism https://resolviendolaincognita.blogspot.com/2026/09/desviar-lava-volcan-etna-1669.html
What “volcanism” means
Wiktionary · Wikipediavolcanism
- nounAny of the natural phenomena and processes associated with the action of volcanos, geysers and fumaroles
Volcanism, vulcanism, volcanicity, or volcanic activity is the phenomenon where solids, liquids, gases, and their mixtures erupt to the surface of a solid-surface astronomical body such as a planet or a moon. It is caused by the presence of a heat source, usually internally generated, inside the body; the heat is generated by various processes, such as radioactive decay or tidal heating. This heat partially melts solid material in the body or turns material into gas. The mobilized material rises
“Volcanism” on Wikipedia (CC BY-SA) →#volcanism across platforms
every network with a public tag surfaceFollow #volcanism straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/volcanism