#supervolcano
Live, measured metrics for the hashtag #supervolcano from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #supervolcano
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.social (Mastodon public tags API) · fetched 2026-09-28 15:16 UTC1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-28 15:16 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-28 15:16 UTCEverything below is measured over the latest 40 public posts (spanning ~26018 hours).
Posting hours (UTC) — busiest: 15:00
Languages: English (36) · German (2) · French (1) · Spanish (1)
Avg boosts / post: 1.1
Top of the latest posts
NZ's Out There Learning YouTube channel has an excellent new video on NZ's Taupo supervolcano. That's in case you needed a reminder of how colossally violent past eruptions of this volcano have been, and a reminder that it's still active an
What places on Earth are most resilient to global catastrophic risk? Our new review in Global Challenges is the first study to look at this across nuclear war, near-Earth objects, large volcanic eruptions, cyberattacks, high altitude electr
Hunter-gatherers must have gazed in horror': What would Toba's supereruption have been like for our ancient relatives? https://www.livescience.com/planet-earth/volcanos/hunter-gatherers-must-have-gazed-in-horror-what-would-tobas-supererupti
What “supervolcano” means
WikipediaA supervolcano is a volcano that has had an eruption with a volcanic explosivity index (VEI) of 8, the largest recorded value on the index. This means the volume of deposits for such an eruption is greater than 1,000 cubic kilometers.
“Supervolcano” on Wikipedia (CC BY-SA) →#supervolcano across platforms
every network with a public tag surfaceFollow #supervolcano 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/supervolcano