Definition
The term earthquake is commonly used only to describe sudden slip on a fault within the Earth that produces seismic waves in the frequency bands that we can either feel or observe with seismometers. However, other sources that produce deformation of the Earth’s surface do not generate seismic waves but are instead observable with sensitive geodetic instruments that measure the crustal deformation directly. Because of the great advances over the past few decades in observing and understanding them, in this chapter we broaden the definition of earthquake to include these “quiet” sources of Earth deformation. Other chapters deal with some of these sources in more detail.
With this enhanced definition, earthquakes encompass a wide range of phenomena. The most common type we often think of is rapid slip within the Earth. The motion across a fault is typically of a shearing type but seismic disturbances can include volumetric or planar expansion in some settings, most notably near...
Bibliography
Barbot S, Fialko Y, Bock Y (2009) Postseismic deformation due to the Mw 6.0 2004 Parkfield earthquake: stress-driven creep on a fault with spatially variable rate-and-state friction parameters. J Geophys Res 114:B07405. https://doi.org/10.1029/2008JB005748
Doser DI, Webb TH (2003) Source parameters of large historical (1917–1961) earthquakes, North Island, New Zealand. Geophys J Int 152:795–832
Dragert H, Wang K, James TS (2001) A silent slip event on the deeper Cascadia subduction interface. Science 292:1525–1528
England P, McKenzie D (1982) A thin viscous sheet model for continental deformation. Geophys J R Astron Soc 70:295–321
Funning GJ, Parsons B, Wright TJ, Jackson JA, Fielding EJ (2005) Surface displacements and source parameters of the 2003 Bam (Iran) earthquake from Envisat advanced synthetic aperture radar imagery. J Geophys Res 110:B09406. https://doi.org/10.1029/2004JB003338.
Hanks TC, Kanamori H (1979) A moment magnitude scale. J Geophys Res 84:2348–2350
Haugerud RA, Harding DJ, Johnson SY, Harless JL, Weaver CS, Sherrod BL (2003) High-resolution Lidar topography of the Puget Lowland. Washington. GSA Today 13:4–10
Heki K, Miyazaki S, Tsuji H (1997) Silent fault slip following an interplate thrust earthquake at the Japan Trench. Nature 386:595–598
Ide S, Beroza GC, Shelly DR, Uchide T (2007) A scaling law for slow earthquakes. Nature 447:76–79. https://doi.org/10.1038/nature05780
Johanson IA, Fielding EJ, Rolandone F, Bürgmann R (2006) Coseismic and postseismic slip of the 2004 Parkfield earthquake from space-geodetic data. Bull Seismol Soc Am 96(4b):S269–S282
Jones CH, Unruh JR, Sonder LJ (1996) The role of gravitational potential energy in active deformation in the southwestern US. Nature 381:37–41
Kanamori H, Kikuchi M (1993) The 1992 Nicaragua earthquake – a slow tsunami earthquake associated with subducted sediments. Nature 361:714–716
Larson KM, Kostoglodov V, Miyazaki S, Santiago JAS (2007) The 2006 aseismic slow slip event in Guerrero, Mexico: new results from GPS. Geophys Res Lett 34:L13309. https://doi.org/10.1029/2007GL029912.
Linde AT, Gladwin MT, Johnston MJS, Gwyther RL (1996) A slow earthquake sequence on the San Andreas fault. Nature 383:65–68
Manaker DM, Calais E, Freed AM, Ali ST, Przybylski P, Mattioli G, Jansma P, Prepetit C, de Chabalier JB (2008) Interseismic Plate coupling and strain partitioning in the Northeastern Caribbean. Geophys J Int 174:889–903. https://doi.org/10.1111/j.1365-246X.2008.03819.x
Matsu’ura M, Jackson DD, Cheng A (1986) Dislocation model for aseismic crustal deformation at Hollister, California. J Geophys Res 91:12661–12674
McCaffrey R (2002) Crustal block rotations and plate coupling. In: Stein S, Freymueller J (eds) Plate boundary zones. AGU geodynamics series, vol 30. American Geophysical Union, Washington, DC, pp 101–122
McCaffrey R, Qamar AI, King RW, Wells R, Ning Z, Williams CA, Stevens CW, Vollick JJ, Zwick PC (2007) Plate locking, block rotation and crustal deformation in the Pacific Northwest. Geophys J Int. https://doi.org/10.1111/j.1365-246X.2007.03371.x
McCaffrey R, Wallace LM, Beavan J (2008) Slow slip and frictional transition at low temperature at the Hikurangi subduction zone. Nat Geosci 1:316–320
Mogi K (1985) Earthquake prediction. Academic, Tokyo
Obara K (2002) Nonvolcanic deep tremor associated with subduction in southwest Japan. Science 296:1679. https://doi.org/10.1126/science.1070378
Okada Y (1992) Internal deformation due to shear and tensile faults in a half-space. Bull Seismol Soc Am 82:1018–1040
Reid HF (1910) The mechanics of the earthquake, The California earthquake of April 18, 1906, Report of the state investigation commission, vol 2. Carnegie Institution of Washington, Washington, DC
Rogers G, Dragert H (2003) Episodic tremor and slip on the cascadia subduction zone: the chatter of silent slip. Sciencexpress. https://doi.org/10.1126/science.1084783
Rubenstein JL, Shelley DR, Ellsworth WL (2010) Nonvolcanic tremor: a window into the roots of fault zones. In: Cloetingh S, Negendank J (eds) New frontiers in integrated solid earth sciences. International Year of Planet Earth. https://doi.org/10.1007/978-90-481-2737-5_8
Scholz C (2002) The mechanics of earthquakes and faulting, 2nd edn. Cambridge University Press, Cambridge, p 471
Segall P (2010) Earthquake and volcano deformation. Princeton University Press, Princeton
Shelly DR, Beroza GC, Ide S, Nakamula S (2006) Low frequency earthquakes in Shikoku, Japan, and their relationship to episodic tremor and slip. Nature 442:188–191
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McCaffrey, R. (2020). Earthquakes and Crustal Deformation. In: Gupta, H. (eds) Encyclopedia of Solid Earth Geophysics. Encyclopedia of Earth Sciences Series. Springer, Cham. https://doi.org/10.1007/978-3-030-10475-7_2-1
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