#coldsnap
Live, measured metrics for the hashtag #coldsnap from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #coldsnap
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 2026-10-13 04:10 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 2026-10-13 04:10 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-13 04:10 UTCEverything below is measured over the latest 40 public posts (spanning ~5834 hours).
Posting hours (UTC) — busiest: 09:00
Languages: English (34) · Spanish (2) · German (1)
Avg boosts / post: 0.8
Top of the latest posts
Bonus #Joke Q: How do mountains stay warm in winter? A: They put on their snowcaps. (It's #HootinTootinTuesday again! Post some jokes or funny memes under this hashtag today, and bring lots of smiles to #Mastodon.) #Humor #Humour #FunnyMeme
#PreventionWeb #ExtremeWeather #coldsnap #jetstream #PolarVortex Barlow & Cohen 24 January 2026 How the polar vortex and warm ocean are intensifying a major US winter storm https://www.preventionweb.net/news/how-polar-vortex-and-warm-ocean-
RE: https://mastodon.social/@paulbeckwith/115976162498918819 #FYI #PaulBeckwith video lecture #ExtremeWeather #coldsnap #jetstream #PolarVortex Paul explains the causes and effects of the extreme #coldstorm over northern #America #climate #
What “coldsnap” means
WikipediaA cold wave is a weather phenomenon that is distinguished by a cooling of the air. Specifically, as used by the U.S. National Weather Service, a cold wave is a rapid fall in temperature within a 24-hour period requiring substantially increased protection to agriculture, industry, commerce, and social activities. The precise criteria for a cold wave are the rate at which the temperature falls, and the minimum to which it falls. This minimum temperature is dependent on the geographical region and
“Cold wave” on Wikipedia (CC BY-SA) →#coldsnap across platforms
every network with a public tag surfaceFollow #coldsnap 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/coldsnap