<p>Varmfront
</p>
Kjelde: Wikipedia Commons - laga av <a href="https://nn.wikipedia.org/wiki/de:Benutzer:LivingShadow" class="extiw" title="nn:de:Benutzer:LivingShadow">nn::de:Benutzer:LivingShadow</a>. Tekst oversatt til norsk for bruk i nynorsk wiki.
Original uploader was <a href="https://nn.wikipedia.org/wiki/User:Frokor" class="extiw" title="nn:User:Frokor">Frokor</a> at <a class="external text" href="https://nn.wikipedia.org">nn.wikipedia</a>
CC BY-SA 3.0
Originally from <a class="external text" href="https://nn.wikipedia.org">nn.wikipedia</a>; description page is/was <a class="external text" href="https://nn.wikipedia.org/w/index.php?title=Image%3A800px-Varmfront.png">here</a>.