Weather Charts by Shortwave Radio from Point Reyes, CA - WEFAX 22.527 MHz on 2024 JUNE 14

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This video is a screen and sound capture of my reception of weather charts and images by shortwave radio, from a station in California running about 4 kilowatts of RF power. This HF WEFAX (Weather Facsimile) service is on every day for ship (marine) weather dissemination so that ships out on the ocean can get weather charts and images not by satellite, but by receiving shortwave signals.

Here is a snippet from the published schedule from Point Reyes WEFAX Radio, callsign NMC, is as follows:

22527 kHz - tune offset 1.9 kHz

(thus I was tuned to 22526 kHz USB, based on this: "Unless otherwise stated, assigned frequencies are shown, for carrier frequency subtract 1.9 kHz. Typically dedicated radiofax receivers use assigned frequencies, while receivers or transceivers, connected to external recorders or PC's, are operated in the upper sideband (USB) mode using carrier frequencies.")

UTC CHART
++++ +++++++++++++++++++++++++++++++++++++++++++++
1913 TROPICAL GOES IR SATELLITE IMAGE sample
1923 WIND / WAVE ANALYSIS sample
1933 96HR SURFACE FORECAST
1943 96HR WIND/WAVE FORECAST sample
1953 96HR 500MB FORECAST
2003 96HR WAVE PERIOD / DIRECTION sample

This is from the page, "NMC Point Reyes, Marine Radiofax Broadcast Schedule" at https://weatherfax.com/nmc-point-reyes/

Full description of the weather charts:
https://www.weather.gov/marine/radiofax_charts

==================================================
WORLDWIDE MARINE RADIOFACSIMILE
BROADCAST SCHEDULES
U.S. DEPARTMENT OF COMMERCE
NATIONAL OCEANIC and ATMOSPHERIC ADMINISTRATION
NATIONAL WEATHER SERVICE

April 12, 2024
https://www.weather.gov/media/marine/rfax.pdf
==================================================

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Copyright, Tomas Hood / NW7US

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