Dukono (Halmahera): Explosive activity at the volcano continues at elevated levels. Ash-rich strombolian explosions produce a plume that rises 1-2 km above the crater sometimes extends up to approx. 100 km and is often visible on satellite imagery.
Fuego (Guatemala): Activity has been relatively low recently. The volcano observatory only reported weak to moderate explosions with ash plumes up to 500 m height above the crater.
San Miguel (El Salvador): The volcano continues to be in an unstable phase. Tremor remains elevated, but has dropped significantly during the past days.
More at Volcano Discovery: Volcanoes Today, 28 Jun 2014: Fuego, Dukono, San Miguel