<a href="https://en.wikipedia.org/wiki/ESSA-8" class="extiw" title="w:ESSA-8">ESSA-8</a> satellite image of <a href="https://en.wikipedia.org/wiki/Cyclone_Althea" class="extiw" title="w:Cyclone Althea">Cyclone Althea</a> off the coast of Queensland, around 00:00 UTC on 23 December 1971.
NASA
1971-12-23
<a rel="nofollow" class="external free" href="http://www.bom.gov.au/cyclone/history/pdf/althea.pdf">http://www.bom.gov.au/cyclone/history/pdf/althea.pdf</a>, page 3