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Definition of the noun microseism
What does microseism mean as a name of something?
noun - plural: microseisms
- a small earthquake
- lexical domain: Natural Events - nouns denoting natural events
- synonyms of microseism: earth tremor / tremor
- more generic words: earthquake / quake / seism / temblor = shaking and vibration at the surface of the earth resulting from underground movement along a fault plane or from volcanic activity
- more specific words:
Alternative definition of the noun microseism
- A faint earth tremor caused by natural phenomena, such as wind.
Microseism: In seismology, a microseism is defined as a faint earth tremor caused by natural phenomena. The term is most commonly used to refer to the dominant background seismic noise signal on Earth, which are caused by water waves in the oceans and lakes. Because the ocean wave oscillations are statistically homogenous over several hours, the microseism signal is a long-continuing oscillation of the ground. The most energetic seismic waves that make up the microseismic field are Rayleigh waves, but Love waves can make up a significant fraction of the wave field, and body waves are also easily detected with arrays. Because the conversion from the ocean waves to the seismic waves is very weak, the amplitude of ground motions associated to microseisms does not generally exceed 10 micrometers.
Printed dictionaries and other books with definitions for Microseism
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by Jian Zhao, Jianchun Li
Microseismic monitoring Microseism is a dynamic phenomenon which is accompanied with the initiation, development and penetrating of fracture in coal rock mass. For different stress states and characters of coal rock mass, the ...
Earth sciences, Geology by CTI Reviews
Thus a microseism is a small and long ...
by Chris Park, Michael Allaby
microseism A weak ...
by Alireza Bahadori, Chikezie Nwaoha, Malcolm William Clark
Microseism: A weak vibration of the ground that can be detected by seismographs and caused by wind, ...
by Jacqueline Smith
microseism /mÿ-krŏ-sÿ-zăm/ A small irregular earth tremor and quavering, which makes up the background pattern ...
by Norman Hyne Ph.D.
fracture finder microseism 2) full field model FF-MGS frac finder microseismogram FF-MGS-G | FL IN FF-MGS-G frac finder microseismogram, gamma ray.
by Michael Allaby
microearthquake See MICROSEISM. microerosion meter ( MEM) A device ...
by American Heritage Dictionary
microseism (mi'kra-si'zam) A faint Earth tremor, unrelated to earthquakes , ...
The Century Dictionary and Cyclopedia: The Century dictionary ... prepared under the superintendence of William Dwight Whitney ... rev. & enl. under the superintendence of Benjamin E. Smith (1911)
microseismology (mi ' kro - sis - mol ' o - ji), n. [microseism + - ology.
microseism (mi'kró-sism), n. . [(, Gr. tukpóg, small, + ...
Book & CD-ROM Set by Angus Stevenson, Maurice Waite
microseism /ˈmʌɪkrəʊˌsʌɪz(ə)m/ n. Geology an ...
Online dictionaries and encyclopedias with entries for Microseism
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Video about Microseism
Video shows what microseism means. A faint earth tremor caused by natural phenomena, such as wind.. Microseism Meaning. How to pronounce, definition ...
Scrabble value of M3I1C3R1O1S1E1I1S1M3
The value of this 10-letter word is 16 points, but it's not an accepted word in the Official Scrabble Players Dictionary.
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