#weatherfax
Live, measured metrics for the hashtag #weatherfax from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #weatherfax
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 2026-10-15 10:01 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.social (Mastodon public search API) · fetched 2026-10-15 10:01 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-15 10:01 UTCEverything below is measured over the latest 14 public posts (spanning ~78278 hours).
Posting hours (UTC) — busiest: 14:00
Languages: English (11) · Dutch (1)
Avg boosts / post: 0.4
Top of the latest posts
I've used #fldigi for some years for #radiomonitoring - usually #weatherfax and #rtty but in recent versions there seems to be an intermittent bug where it just randomly exits if left unattended. Occurs on both Windows and Linux too! Anyone
Short animation created from NOAA weather chart images https://swling.com/blog/2026/09/short-animation-created-from-noaa-weather-chart-images/ #CarlosLatuff #NOAA #NOAAWeatherRadio #WeatherFax
Another chart, another frequency, same station: 12627.4 kHz USB. A bit weaker signal, one sample drop-out, but still OK I think. 1505z #shortwave #FAX #WeatherFAX
What “weatherfax” means
WikipediaRadiofacsimile, radiofax or HF fax is an analogue mode for transmitting grayscale images via high frequency (HF) radio waves. It was the predecessor to slow-scan television (SSTV). It was the primary method of sending photographs from remote sites from the 1930s to the early 1970s. It is still in limited use for transmitting weather charts and information to ships at sea.
“Radiofax” on Wikipedia (CC BY-SA) →#weatherfax across platforms
every network with a public tag surfaceFollow #weatherfax 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/weatherfax