A hypocenter or hypocentre (from Ancient Greek ὑπόκεντρον (hupókentron) 'below the center'), also called ground zero or surface zero, is the point on the...

observatory, their different travel times help scientists locate the quake's hypocenter. In geophysics; the refraction or reflection of seismic waves is used...

epicentrum in seismology is the point on the Earth's surface directly above a hypocenter or focus, the point where an earthquake or an underground explosion originates...

fracking, and nuclear tests. The initial point of rupture is called the hypocenter or focus, while the ground level directly above it is the epicenter. Earthquakes...

digestive organs. Adjacent to the Shima Hospital is a monument marking the hypocenter of the atomic blast, which is located about a five-minute walk away from...

Genbaku (A-bomb) dome, which was only 150 m (490 ft) from ground zero (the hypocenter). The ruin was named Hiroshima Peace Memorial and was made a UNESCO World...

the museum is a history of the city before the bomb was dropped. The hypocenter of the explosion was the Urakami district, which was a traditionally rustic...

kilometres from the hypocenter was about 40 times greater than that from the Sun. The initial radiation level at the hypocenter was approximately 240...

and a willow at approximately 740 m from the hypocenter, and a holly approximately 935 m from the hypocenter. Both specimens are preserved just beyond the...

weapons. An army of 45,000 soldiers marched through the area around the hypocenter soon after the nuclear blast. The exercise was conducted on September...