Weather fax via HF radio

Submitted: Thursday, Sep 07, 2006 at 16:57
ThreadID: 37510 Views:5928 Replies:3 FollowUps:1
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I'm not sure how many people are aware of (or interested in) this facility but it's possible to receive faxes of the synoptic weather charts for Australia via HF radio with a notebook computer; these two websites provide all the info needed.

The sender of the info:
Site Link

A programme to receive the data:
www.jvcomm.de/index_e.html

Mike Harding
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Reply By: Member - Davoe (Nullagine) - Thursday, Sep 07, 2006 at 20:19

Thursday, Sep 07, 2006 at 20:19
No need to go that hi tech - i just tune into the local ABC 603 and ceyanne gaurd on the morning show gives all the weather info you could need including min and max for all towns as well as current temps for all towns and then there is the cross to the BOM to talk to the duty forcaster (usually gary botahoven) who gives an extensive rundown of the weather what its doing and how it effects your part of the state
AnswerID: 193343

Reply By: geocacher (djcache) - Thursday, Sep 07, 2006 at 21:34

Thursday, Sep 07, 2006 at 21:34
Thanks Mike,

I started looking into this a month ago and got sidetracked.

Must make up a lead for the NGT and have a play. I've been meaning to make the GPS lead for it too, but I've been a bit slack. The radio reminds me how slack I've been about 3 mins after I turn it on :o(

Dave
AnswerID: 193367

Reply By: Big Woody - Friday, Sep 08, 2006 at 06:34

Friday, Sep 08, 2006 at 06:34
Hi Mike,

Sailors have been receiving weatherfax via HF frequencies for over 30 years.
I have grown up sailing international waters but our was an old machine that really was just like a fax that would spit out a paper copy of the current synoptic chart and it was up to the sailors to interpret the chart and make their own weather predictions. As you can imagine an accurate forecast is more critical at sea and ABC radio 603 is also not available.
I have not seen the new systems using a laptop but they sound interesting.
The only problem I see is that I would imagine that the weather fax system would still be geared toward marine applications and would probably be using marine HF frequencies so you would have to make sure that your radio had access to the right frequencies.

Cheers,
Brett
AnswerID: 193410

Follow Up By: Mike Harding - Friday, Sep 08, 2006 at 08:30

Friday, Sep 08, 2006 at 08:30
Hi Brett

As you say; it's been around a long time and was originally received on a mechanical drum fax machine. It is aimed at sailors but covers all of Australia. As many remote travellers have an HF radio and a notebook computer these days I thought some may be interested. Most modern (<20 years) HF radios will allow receive tuning across the full HF range I think.

My next project is a system to receive real time images of the weather systems from the weather satellites - having some problem with the correct antenna for their circularly polarised transmissions though :(

Mike Harding
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FollowupID: 451328

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