Electromagnetizm -> Radon ionization -> Temperature increase?

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Discussion Overview

The discussion centers around the relationship between electromagnetic waves, radon ionization, and potential increases in air temperature. Participants explore the mechanisms of ionization, the role of radon in this context, and the influence of earthquakes on radon emissions, examining both theoretical and observational aspects.

Discussion Character

  • Exploratory
  • Debate/contested
  • Technical explanation
  • Conceptual clarification

Main Points Raised

  • Some participants propose that electromagnetic waves can ionize radon and contribute to air temperature increases, though this is not universally accepted.
  • Others argue that while electromagnetic waves can heat gases, radon is not uniquely responsible for this effect in air.
  • A participant questions why radon specifically is mentioned in relation to earthquakes, suggesting that other gases might also be affected.
  • Concerns are raised about the correlation between radon emissions and earthquakes, with some participants asserting that radon release is primarily mechanical rather than electromagnetic.
  • There is speculation about the mechanisms behind radon release during earthquakes, including the role of pressure and the ability of radon to travel through geological formations.
  • Some participants express uncertainty about the timing and mechanisms of radon release, particularly in relation to earthquake events.
  • A later reply highlights skepticism regarding the significance of observed correlations in studies linking radon and temperature changes, questioning the validity of statistical claims made in the literature.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the relationship between electromagnetic waves, radon ionization, and temperature increases. Multiple competing views remain regarding the mechanisms of radon release and its implications in the context of earthquakes.

Contextual Notes

Limitations include unresolved assumptions about the mechanisms of radon release and the dependence on specific geological conditions. The discussion also reflects uncertainty about the statistical significance of claims made in referenced studies.

Ardit
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I have read somewhere that electromagnetic waves would ionize radon and that would lead to air temperature increase as air contains radon particles. Do you think this is true?
 
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Electromagnetic waves can ionize and/or heat up any gas, including radon. So there is a grain of truth in that statement, but it is not correct in general, as radon presence is not necessary for heating air with the electromagnetic waves.
 
Electromagnetic waves can be absorbed in material, this increases the temperature of the absorbing material and its environment. Radon is not special here.
Do you have some specific setup in mind?

Edit: Same minute :(
 
Radon seems to be influenced by preceding earthquakes, apparently due to electromagnetic waves emmitted before earthquakes. But now I just read that we are talking about radon contained in ground waters rather than in air http://en.wikipedia.org/wiki/Radon
So, why only radon and not other elements/gases?
 
Ardit said:
Radon seems to be influenced by preceding earthquakes, apparently due to electromagnetic waves emmitted before earthquakes.
]

Any source for that? Even the wiki article that you linked to contradicts what you just wrote. Even if there are radon emissions they are not well correlated to the earthquakes and the emission is considered to be strictly mechanical (cracks). No "electromagnetic waves" involved.
 
Radon emanations are strictly mechanical (it is freed by the appearance of the cracks) and it is the radioactive radon that is the source of the air ionization.
 
So, are you saying that radon gas escapes from the earthquake epicenter and travels up through Earth microcracks and releases to the air? Earthquake epicenter depth are in the range of kilometers. Or is it just radon from near surface?
 
To be honest I have no idea. It is matter of time scale. I doubt released gas would be able to travel real far fast enough, but if it is released much earlier, it can be observed even if its source is really deep. But I am just hand waving.
 
  • #10
The release at the very moment of the earthquake would make sense, but I don't understand its release before the earthquake. What triggers it? The pressure built process?
And I see it difficult for the gas to travel through Earth microcraks. Earth layers are dense.
 
  • #11
Don't ask me, you started the discussion. I just told you where you were wrong.
 
  • #12
Thank you for your participation anyway. The last paragraph of this article holds a good explanation of what we were discussing: http://www.wjla.com/blogs/weather/2011/05/the-air-over-japan-heated-up-before-the-9-0-earthquake-study-11030.html
 
Last edited by a moderator:
  • #13
Earthquakes can have smaller mechanical changes before. Those could release radon.

As far as I can see, the article suggest the existence of some mechanism how ionizing radiation (from radon) can lead to an increased temperature, but I don't see how.

I can see one significance level given in the paper, and that is ">2 sigma". Without a good reason why this would be expected, ">2 sigma" says nothing. If you have 20 different parameters to observe, you expect that one deviates by more than 2 standard deviations.
 

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