The Richter Scale measures the magnitude of an earthquake. The scale was created in 1935 by American seismologist and physicist Charles F. Richter.
Know MoreSeismographs record the amplitude of the waves from an earthquake, which are then used in a logarithm to calculate the quake's size. Adjustments to the measurements are made for various factors including distance from the seismograph and the quake's epicenter. The largest earthquake recorded, as of January 2015, is the Great Chilean Earthquake. The 1960 quake registered a 9.5 on the Richter Scale.
The Richter Scale is rarely used anymore since the creation of the moment magnitude scale. The scale is more accurate in determining size.
Learn more about EarthquakesThe Richter scale does not have an upper limit. The Richter scale is a logarithmic representation of the amount of energy released by an earthquake, or its magnitude. As of 2014, the earthquake that rated highest in recorded history was a 9.5-magnitude quake in Chile in 1960.
Full Answer >The earthquake described in Revelation would have met or exceeded 8.9, the largest seismic activity scientists have been able to measure since the creation of the Richter scale in 1935. It's magnitude can only be theorized by modern theologians and geologists.
Full Answer >The Richter scale is logarithmic. Each whole-number jump indicates a tenfold increase in wave magnitude and a 31.7 increase in energy released. For example, a Richter 9 earthquake has 100 times the magnitude and 1004.89 times the energy of a Richter 7 earthquake.
Full Answer >The Mercalli scale is a seismic scale used to measure the intensity of an earthquake. The measurement is based on observations and experiences, and it is currently measured on a scale of 12 degrees of intensity, indicated by Roman numerals I through XII.
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