Tag Archives: Radiofax

Hurricane Erin from NOAA radiofax via USCG Honolulu

Many thanks to SWLing Post contributor Carlos Latuff, who shares the following radiofax images and notes:

Hurricane Erin, featured on NOAA’s 24/48 tropical surface forecast, received a radiofax last night in Porto Alegre, Brazil, from the USCG radio station in Honolulu, Hawaii (16135 kHz USB).

Curiously, the signal from the USCG radio station in Honolulu reached Porto Alegre MUCH better than the signal from the USCG radio station in Boston. Honolulu is approximately 12,744 km away from Porto Alegre, while Boston is 8,307 km.

Radiofax imagery of Hurricane Erin

Many thanks to SWLing Post contributor, Carlos Latuff, who writes:

Here in Porto Alegre, for the past two days, it’s been difficult to receive radiofax from the USCG radio station in Boston. Weak signal, short radio propagation window and lots of noise. Only today morning I was able to receive NOAA chart featuring Cat 4 Hurricane Erin.

Carlos’ Illustrated Radio Listening Report and Recording of CGTN (August 13, 2025)

Many thanks to SWLing Post contributor and noted political cartoonist, Carlos Latuff, who shares the following illustrated radio listening report of a recent CGTN broadcast and radiofax imagery.


Carlos notes:

China raises Typhoon Podul emergency response levels, CGTN Radio, 11770 kHz

Click here to view on YouTube.

Typhoon Podul hitting China: Himawari satellite image via Japan Meteorological Agency radiofax, received in Porto Alegre, August 13, 19h10 UTC, frequency of 7795 kHz USB.

Carlos’ Illustrated Radio Listening Report and Recording of Radio Taiwan International (August 12, 2025)

Many thanks to SWLing Post contributor and noted political cartoonist, Carlos Latuff, who shares the following illustrated radio listening report of a recent Radio Taiwan International broadcast, plus bonus radiofax decodes.


Carlos notes:

Taiwan Prime Minister Apologizes for Poor Response to Typhoon Dana, Typhoon Podul Approaches Taiwan, Radio Taiwan International, 9740 kHz+radiofax

Click here to view on YouTube.

Radiofax (Typhoon Podul): satelitte image + typhoon warning via Japan Meteorological Agency, 7795 kHz, received this afternoon in Porto Alegre.

Carlos’ Illustrated Radio Listening Report and Recording of Radio Taiwan International (August 11, 2025)

Many thanks to SWLing Post contributor and noted political cartoonist, Carlos Latuff, who shares the following illustrated radio listening report of a recent Radio Taiwan International broadcast and radiofax imagery.


Carlos notes:

Typhoon Podul approaching Taiwan, Radio Taiwan International (via WRMI), 5800 kHz + radiofax

“…El tifón Podul, actualmente de categoría ligera, se aproxima a Taiwán con una trayectoria que se ha desplazado hacia el sur, aumentando la probabilidad de que toque tierra en Hualien o Taitung. La Oficina Central de Meteorología prevé emitir una alerta marítima en la madrugada del 12 de agosto y una alerta terrestre más tarde ese mismo día. Se espera que el tifón alcance intensidad moderada antes de impactar, con vientos más fuertes y un radio de influencia ampliado…”

(Typhoon Podul, currently a light typhoon, is approaching Taiwan on a southward-moving track, increasing the likelihood of landfall in Hualien or Taitung. The Central Meteorological Bureau plans to issue a maritime warning in the early hours of August 12 and a land warning later that day. The typhoon is expected to reach moderate intensity before making landfall, with stronger winds and an expanded radius of influence.)

Click here to view on YouTube.

Radiofax imagery

Carlos’ Illustrated Radio Listening Reports and Recordings of CGTN Radio (China) and Kyodo News (Japan)

Many thanks to SWLing Post contributor and noted political cartoonist, Carlos Latuff, who shares the following illustrated radio listening report of recent CGTN broadcasts along with a Kyodo News radiofax.


Click here to view on YouTube.


Click here to view on YouTube.

Kyodo News Radiofax

Kyodo News Morning Edition, radiofax received in Porto Alegre, June 16, 16970 kHz (USB):

  • Iranian oil facilities attacked, missiles fired into northern Israel
  • Two Democratic state legislators shot, one dead, ‘politically motivated’
  • Agriculture Minister (of Japan) announces review of rice statistics
  • Trump aims to show power as he holds first military parade in 34 years in US capital
  • Former French president Sarkozy stripped of top French medal after conviction
  • Former Nicaraguan president Violeta Chamorro dies at age 95

Kyodo News Radiofax: D.C. Plane Crash January 30, 2025

Many thanks to SWLing Post contributor Carlos Latuff, who shares the following Radiofax news via the Kyodo News Agency. Carlos Notes:

“[No survivors] 28 bodies recovered.”
Headline from tonight’s Kyodo News Morning Edition. Radiofax received in Porto Alegre, January 30, 2025, 23h00 UTC, 16970 kHz.