On November 28 I was alert
Volcanic tremor variation during the last two Etna’s eruptive paroxysms
Lava fountains activity on Etna volcano as seen trough the clouds (November 28, 2013 at 21:31 [UTC +1])
Steam ring at right of the lava fountain. This image could be better, but please take in mind that the crater was about 19.5kms far away.