";s:4:"text";s:3284:" As given in the above Earthquake Magnitude TNT Equivalent Table, 1 Richter scale is equal to 0.005 tons of TNT explosion and 10 richter scale is equal to 15.0802424589 x 10^9 tons of TNT explosion.
Earthquake Magnitude Perspective. Javascript must be enabled to view our earthquake maps.
Earthquake size, as measured by the Richter Scale is a well known, but not well understood, concept. The magnitude is a number that characterizes the relative size of an earthquake. The idea of a logarithmic earthquake magnitude scale was first developed by Charles Richter in the 1930's for measuring the size of earthquakes occurring in southern California using relatively high-frequency data from nearby seismograph stations. 500: 6.1 to 6.9: May cause a lot of damage in very populated areas. 15, 2011 , 5:15 PM How can one compare the magnitude-9.0 earthquake in Japan with the magnitude-6.3 quake that struck New Zealand? Richter scale, widely used quantitative measure of an earthquake’s magnitude (size), devised in 1935 by American seismologists Charles F. Richter and Beno Gutenberg.
How Are Earthquake Magnitudes Measured? Earthquake Size Estimates and Negative Earthquake Magnitudes. 2014-04-07 I am working on a project related to secondary effects of earthquakes. Earthquake Magnitude / Depth Chart. (You can report issue about the content on this page here) Want to share your content on R-bloggers?
There are a number of ways to measure the magnitude of an earthquake. About Latest Earthquakes Version Info Clicking the list icon in the top right corner will load the earthquake list. (The types and nature of these waves are described in the section Seismic waves.) Comparing Earthquakes, Explained By Robert Coontz Mar. This is a basic chart that yields the output of Earthquakes from Magnitude 1 to 10.5 You can use this and this chart to estimate the appropriate magnitude. Earthquake - Earthquake - Earthquake magnitude: Earthquake magnitude is a measure of the “size,” or amplitude, of the seismic waves generated by an earthquake source and recorded by seismographs. Intensity is a measure of the shaking and damage caused by the earthquake; this value changes from location to location. For example, if the magnitude of one quake is 6 and another is 4, than the difference in magnitudes is 2, so the stronger earthquake shakes 10^2 or 100 times as hard as the milder one. April 7, 2014. Yesterday marked one year since a devastating earthquake struck Nepal, killing 8,000 people and injuring 21,000 more.
Clicking the map icon in the top right corner will load the map. To access USGS earthquake information without using javascript, use our Magnitude 2.5+ Earthquakes, Past Day ATOM Feed or o