Energy shift? Popocatépetl volcano growing more violent, Philippine volcano shaken by 15 earthquakes
June 28, 2013 – MEXICO Seismic activity has picked up, suggesting that the volcano could be headed for more vigorous activity soon. SO2 emissions on NOAA recent satellite data have been relatively high as well.
Volcanic eruptions rage in Alaska: Geologist, “for some reason, we can’t explain, activity picked up”
June 28, 2013 – ALASKA Alaska volcano eruptions are entering a more powerful phase. After six weeks of Alaska volcano eruptions reaching five miles into the sky, covering nearby communities with ash and shutting down air flights, there looks to be no end. Alaska volcano eruptions 2013 started in May at the Pavlof Volcano, which is located about 590 miles southwest of the major city Anchorage, in the Alaska Peninsula.
Kamchatka’s Shiveluch volcano ejects 4.3 mile ash cloud
June 28, 2013 – KAMCHATKA Russia’s northernmost active volcano churned out ash to a height of up to 7,000 meters (almost 23,000 feet) in the country’s Far East, local Emergencies Ministry’s department reported on Friday.
Volcanic activity worldwide 27 Jun 2013: Santa María / Santiaguito, Pacaya, Fuego, Popocatépetl, Kamchatka, Guatemala
A phase of intense activity occurred last night starting at 19:10 UTC, and lasting for about 40 minutes. The activity was probably a major collapse of the dome and/or accompanied by explosions. It produced a large ash plume rising to about 10-12 km altitude (VAAC Tokyo) into the atmosphere. Due to cloud cover, no direct observations could be made.
A dust veil of reddish ash (likely originating from older, altered lava, suggesting that the event was largely characterized by partial collapse of the existing dome) engulfed the villages of Lazo and Klyuchi SW of the volcano where a layer of 1 and 2 mm of ash was deposited.