Today's magnitude 7.0 earthquake was so ferocious, it literally shook the entire planet DURING - and upwards of 20 minutes AFTER - striking Vanuatu on the other side of the world!
According to the US Geological Survey, ALL EIGHTY-EIGHT SEISMOGRAPHS in the the Advanced National Seismic System (ANSS) registered the massive quake over ten thousand miles away! Moreover, the ANSS also registered continued shaking traveling through the planet for upwards of twenty-minutes AFTER the quake ended!
So forceful and violent was this earthquake, that its shock waves actually registered on every seismograph in the USA; even sending some of the US Seismographs right-off-the-scale ! ! ! It even shook the Yellowstone Super-Volcano!