A study published yesterday by the School of Environment and Sustainability at Royal Roads University in Canada suggests that conditions in the Pacific Northwest are ripe for another megaquake on the order of the one that struck the region 313 years ago and swamped most of the area with tsunamis and devastating quakes. The area in question stretches from northern Vancouver Island to northern California, and includes major cities such as Vancouver, Seattle and Portland. The researchers extracted sediment cores that they were able to radiocarbon in order to precisely date past megathrust earthquakes that took place along the Cascadia subduction zone.
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The storm system that developed yesterday over the midwest did not result in much damage. It has now moved east and will build again today, and there remains the possibility of tornadoes and damaging winds, including the high speed straight-line wind known as a derecho, which can move up to 80 miles and hour.

Weather conditions further west could lead to another substantial storm system forming over the center of the country this weekend.

Where was the current summer weather correctly predicted LAST WINTER? Right here in our Climate Watch section! Keep this unique news resource alive. To subscribe today, click here!

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In 2011, scientists announced that the magnetic north pole was moving much faster than expected, changing position at a rate of 40 miles per year, and now recent measurements suggests that the movement may be accelerating. Magnetic pole shifts happen on average every 300,000 years. The last one took place 780,000 years ago, so the next one is long overdue. What happens is that the earth’s magnetic field goes into a chaotic state, which persists for between 1,000 and 10,000 years. During the first stages, the strength of the magnetic field declines, and it is this period that will pose the greatest danger to earthly life-forms, because the planet’s surface will be directly exposed to solar radiation which is normally shielded by the field.read more

Satellite archaeology researcher Angela Micol has located what could be a very ancient pyramid complex in southern Egypt. The complex could also be the remains of a fortified settlement built in later times, during the Ptolemaic period. From above, though, the structures appear to be far more deeply eroded than would be the case if they were just 2,000 years old. If they are not natural formations, they are probably thousands of years old.
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