Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Registered members
Current visitors
Charts
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Outdoor & Recreation
Safety and Survival
How long would you survive
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support Prospecting Australia:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="davent" data-source="post: 209471" data-attributes="member: 6002"><p>We get hit by solar flares all the time, they actually have prediction charts, a bit like a tide chart. The charts are used to decide which HF frequencies are best suited on which day, used in conjunction with ionosphere prediction charts.</p><p>It s only the big ones we really need to worry about. The last big one, people were exposed to the equivalent of 70 odd years worth of solar radiation in one hit.</p></blockquote><p></p>
[QUOTE="davent, post: 209471, member: 6002"] We get hit by solar flares all the time, they actually have prediction charts, a bit like a tide chart. The charts are used to decide which HF frequencies are best suited on which day, used in conjunction with ionosphere prediction charts. It s only the big ones we really need to worry about. The last big one, people were exposed to the equivalent of 70 odd years worth of solar radiation in one hit. [/QUOTE]
Verification
Post reply
Outdoor & Recreation
Safety and Survival
How long would you survive
Top