Zamama volcanic center
... that the Zamama volcanic center on Io had an average output power of 139.6 gigawatts between 1996 and 1999?
... that the <b id="mwBSU"><a href="./Zamama_(volcano)" id="mwBSY" rel="mw:WikiLink" title="Zamama (volcano)">Zamama volcanic center</a></b> on <a href="./Io_(moon)" id="mwBSc" rel="mw:WikiLink" title="Io (moon)">Io</a> had an average output power of 139.6 <a class="mw-redirect" href="./Gigawatt" id="mwBSg" rel="mw:WikiLink" title="Gigawatt">gigawatts</a> between 1996 and 1999?