#undulatus
Live, measured metrics for the hashtag #undulatus from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #undulatus
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 2026-08-02 09:35 UTC1 uses by 1 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 2026-08-02 09:35 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-02 09:35 UTCEverything below is measured over the latest 11 public posts (spanning ~32464 hours).
Posting hours (UTC)
Languages: English (6) · Dutch (2) · German (2)
Avg boosts / post: 1.3
Top of the latest posts
Is it a #bird is it a #drone is it a modern AI driven phone #camera making things up - AI is ruining everything imo it's purely to remove us further from the natural world #observe #nature #photography #undulatus clouds (no way of Identifyi
Yesterday's mystery #cloud has been ID'd as #cirrocumulus (or perhaps altocumulus) but in any case of the rather rare #undulatus variety, with the waves caused by wind shear at different altitudes: https://cloudappreciationsociety.org/octob
Wat een bijzondere structuren in de lucht vanavond! 😍 #ribbelwolken #wasbordwolken #Altocumulus #Undulatus
What “undulatus” means
WikipediaThe altostratus undulatus is a type of altostratus cloud with signature undulations within it. These undulations may be visible, but frequently they are indiscernible to the naked eye. These formations will generally appear in the early stages of destabilizing return flows, especially over the southern plains of the United States, when the surface temperature is still relatively cool. The wavy strips of clouds are generally near an inversion surface.
“Altostratus undulatus cloud” on Wikipedia (CC BY-SA) →#undulatus across platforms
every network with a public tag surfaceFollow #undulatus 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/undulatus