#heatwave
Live, measured metrics for the hashtag #heatwave from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #heatwave
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 · fosstodon.org (Mastodon public tags API) · fetched 2026-09-09 18:49 UTC52 uses by 39 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-09-09 18:49 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-09 18:49 UTCEverything below is measured over the latest 40 public posts (spanning ~125 hours).
Posting hours (UTC) — busiest: 00:00
Languages: English (37) · French (1)
Avg boosts / post: 1.9
Top of the latest posts
Ack! Perhaps I should go ahead and install a solar attic fan this month anyway... it's not like this whole heatwave thing is going to go away anytime in the future. #heatwave
#GlobalWarming #ClimateChange #Floods #Heatwave #WildFires
That heat wave in Europe was a contributing factor in the death of my friend. He was about 80. People may say shit about how these extreme weather conditions are merely taking out people who were already old and had other health conditions-
What “heatwave” means
Wiktionary · WikipediaA heat wave or heatwave, sometimes described as extreme heat, is a period of abnormally hot weather that lasts for multiple days. A heat wave is usually measured relative to the usual climate in the area and to normal temperatures for the season. The main difficulties with this broad definition emerge when one must quantify what the 'normal' temperature state is, and what the spatial extent of the event may or must be. Temperatures that humans from a hotter climate consider normal can be regarde
“Heat wave” on Wikipedia (CC BY-SA) →#heatwave across platforms
every network with a public tag surfaceFollow #heatwave 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/heatwave