Over the past two weeks has sharply increased seismic activity in the Pacific Rim. Fixed seven earthquakes above 6 points and two - the power of 7 points.

Against the backdrop of increased seismic activity around the world has shown its activity and supervolcano Yellowstone sensors installed across the caldera 3 September, recorded a series of tremors that lasted nearly five minutes.

Major earthquakes in the Pacific Rim:

August 24 - Central Italy, M6.2
August 24 - Myanmar and East India, M6.8
August 29 - the territory north of Ascension Island, Atlantic Ocean, M7. 1
August, 31 - Papua - New Guinea, M6.7
September 1 - the area near the east coast of the North Island in New Zealand, M7. 1
Sept. 2 - the Northern California coast, the M5. 6
Sept 3 - Central Oklahoma, M5. 6

Experts note that the epicenter of the aftershocks lie at a depth of just 1.5 kilometers. It is very shallow, and said that will soon be followed by a strong earthquake, the result of which will be superizverzhenie Yellowstone.

The official page of the seismic network of the Pacific Northwest published a report on how to prepare water supply in the event of a major earthquake in the Cascadia zone.

http://www.opb.org/news/series/unprepared/water-earthquake-cascadia-quake/?platform=hootsuite

Meanwhile, Barack Obama announced in September 2016 month of training to a global catastrophe

The official website of the White House there was an appeal to US President Barack Obama, in which he announced in September 2016 - a month of training to a global catastrophe.

source document The White House: https://www.whitehouse.gov/the-press-office/2016/08/3

source: Pacific Northwest Seismic Network