#catastrophic

Live, measured metrics for the hashtag #catastrophic from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

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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.

$5.00/ year · 12-character #name
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2
Uses / 7 days
Mastodon
2
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.1
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-18 16:52 UTC
1
10-12
1
10-13
0
10-14
0
10-15
0
10-16
0
10-17
0
10-18

2 uses by 2 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 2026-10-18 16:52 UTC
#catastrophicrisks
0 uses · 0 accounts / 7d
#catastrophicfailure
0 uses · 0 accounts / 7d
#catastrophicinjuries
0 uses · 0 accounts / 7d
#catastrophicfall
0 uses · 0 accounts / 7d
#catastrophictheatre
0 uses · 0 accounts / 7d
#catastrophicclimate
0 uses · 0 accounts / 7d
#catastrophicflood
0 uses · 0 accounts / 7d
#catastrophicfire
0 uses · 0 accounts / 7d
#GlobalCatastrophicRisk
0 uses · 0 accounts / 7d
#catastrophiccoverage
0 uses · 0 accounts / 7d
#catastrophicwildfires
0 uses · 0 accounts / 7d
#catastrophicflooding
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-18 16:52 UTC

Everything below is measured over the latest 40 public posts (spanning ~16356 hours).

Posting hours (UTC) — busiest: 06:00

00:0012:0023:00

Languages: English (33) · German (3) · Spanish (2) · Greek (1)

Avg boosts / post: 0.9

Top of the latest posts

  • Wednesday, August 13, 2025 Ukraine takes ‘effective measures’ to stop Russian infiltration near Dobropillia, Pokrovsk — How Ukraine is building a system of returning, reintegrating, and protecting children abducted by Russia — How Ukraine i

    Kyiv Independent Daily Headlines@[email protected]♥ 3↻ 42025-08-13 11:11 UTCView post →

  • #Superconductors: Finally, #Qubits! : Medium #Lab-grown #Brain #Organoids: time for #International #Oversight : Nature 3 #Moons of #Neptune may be remnants of #Ice #Worlds shattered in a #Catastrophic #Crash : Space Latest #KnowledgeLinks h

    Knowledge Zone@[email protected]♥ 0↻ 02026-10-13 06:28 UTCView post →

  • Nothing starts your week like finding a call for papers in your inbox for a special issue on ‘Futures of Global Catastrophic Risks and Societal Collapse’. https://www.sciencedirect.com/special-issue/337386/futures-of-global-catastrophic-ris

    f15h :mastodon: :coffefied: 🇺🇦@[email protected]♥ 0↻ 32026-10-12 07:59 UTCView post →

What “catastrophic” means

Wiktionary

catastrophic/kætəˈstɹɒfɪk/

  • adjectiveOf or pertaining to a catastrophe.
Full entry on Wiktionary →

#catastrophic across platforms

every network with a public tag surface

Follow #catastrophic 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/catastrophic