volcanodiscovery Aug 31. 2013
Veniaminof (Alaska Peninsula, USA): A strong eruptive phase (paroxysm) with lava fountains and associated ash emissions reaching 15-20,000 ft (4.5-6 km) altitude occurred yesterday.
This episode of activity, accompanied by elevated levels of continuous tremor, has so far been the strongest since the start of the eruption on 10 June.
At present, activity has decreased again, but it is possible that similar or even stronger eruptive episodes continue to occur in the near future.
Read More: http://www.volcanodiscovery.com/volcanoes/today.html