While mentioning Momotombo, this link points out that several volcanoes are acting up, including others in Central America on the edge of the Caribbean Plate. Look for possible activity in Martinique, St. Vincents and other islands in that chain, the other end of the Caribbean Plat. Good photos including Etna.
Judging from the map at this site, there is a lot of activity on the ring of fire. Also, we had a recent full moon which may encourage eruptions.
http://volcano.si.edu/reports_weekly.cfm
Interesting, thanks for the links!
(bump)