#haarp
Live, measured metrics for the hashtag #haarp from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #haarp
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 2026-09-27 04:32 UTCNo measured public usage for #haarp in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-27 04:32 UTCNo related tags with measured usage found for #haarp.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-27 04:32 UTCNo recent public posts found for #haarp on Mastodon. Nothing measured, so nothing shown.
What “haarp” means
WikipediaThe High-frequency Active Auroral Research Program (HAARP) is a University of Alaska Fairbanks program which researches the ionosphere – the highest, ionized part of Earth's atmosphere. The most prominent instrument at HAARP is the Ionospheric Research Instrument (IRI), a high-power radio frequency transmitter facility operating in the high frequency (HF) band. The IRI is used to temporarily excite a limited area of the ionosphere. Other instruments, such as a VHF and a UHF radar, a fluxgate mag
“High-frequency Active Auroral Research Program” on Wikipedia (CC BY-SA) →#haarp across platforms
every network with a public tag surfaceFollow #haarp 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/haarp