NYCnow News

Earthquake Assessment For The Sixth Seal (Revelation 6:12)

This post was originally published on this site

Earthquake Risk in New Jersey

by Daniel R. Dombroski, Jr.

by Daniel R. Dombroski, Jr.

A 10–fold increase in amplitude represents about a 32–fold increase in energy released for the same duration of shaking. The best known magnitude scale is one designed by C.F. Richter in 1935 for

west coast earthquakes.

In New Jersey, earthquakes are measured with seismographs operated by the Lamont–Doherty Earth Observatory of Columbia University and the Delaware Geological Survey.

An earthquake’s intensity is determined by observing its effects at a particular place on the Earth’s surface. Intensity depends on the earthquake’s magnitude, the distance from the epicenter, and local geology. These scales are based on reports of people awakening, felt movements, sounds, and visible effects on structures and landscapes. The most commonly used scale in the United States is the Modified Mercalli Intensity Scale, and its values are usually reported in Roman numerals to distinguish

Continue reading...

Leave a Reply