Image Transformfault 1.svg thumb 250px Transformfault the red lines A transformfault or transform ... of Plate tectonics tectonic plates . Transform faults are the only type of strike slip fault ... in a study of the fault plane solutions that showed the slip on transform faults points ... diagrams to the right however transform faults end at the junction of another plate boundary or fault ... of the fault zone and less on the margins. Finally, transform faults can form a tectonic plate boundary, while transcurrent faults cannot. File Transform fault.jpg thumb Transformfault File ... center and strips Transform faults move differently than a strike slip fault at the mid oceanic ridge. Instead of the ridges moving away from each other, like other strike slip faults, transformfault ... active transformfault lines, which have since passed the active transform zone and are being pushed ... Transformfault to the North. Transform faults are not limited to oceanic crust and spreading centers ... style transformfault. ref name Wilson The formation of the San Andreas Fault system occurred fairly ... TransformFault system was created. ref name Atwater Image Alpine Fault SRTM.jpg thumb right 400px ... East s Dead Sea Transformfault New Zealand s Alpine Fault Pakistan s Chaman Fault Turkey s North Anatolian Fault North America s Queen Charlotte FaultTransformfault types In his groundbreaking work on transformfault systems, Tuzo Wilson said that transform faults must be connected to other ... on which type of faults or tectonic structures connect with the transformfault. With this in mind ... a transformfault links together a spreading center and the upper block of a subduction zone or when two upper blocks of subduction zones are linked the transformfault itself will grow in length. ref ... are linked by a transformfault. In time as the plates are subducted, the transformfault will decrease in length until the transformfault disappears completely, leaving only two subduction zones facing ... more details
The Rivera TransformFault is a right lateral moving dextral transformfault which lies along the seafloor of the Pacific Ocean off the west coast of Mexico just south of the mouth of the Gulf of California . It runs between two segments of the East Pacific Rise , forming the southwest boundary of the small Rivera Plate . References reflist Category Plate tectonics ... more details
The Azores Gibraltar TransformFault , also called the Azores Gibraltar fault zone AGFZ , is a major geologic fault which runs eastward from the eastern end of the Terceira Rift in the Azores , extending through the Strait of Gibraltar and into the Mediterranean Sea . It forms part of the tectonic boundary between the Eurasian Plate and the African Plate . The extension east of the Strait of Gibraltar is poorly understood and is currently regarded as a diffuse boundary. Somewhere in the vicinity of the Italian Peninsula , many geologists believe the fault connects with a subduction zone where the African Plate is slowly subducting beneath the Eurasian Plate. The fault is a right lateral moving type of transformfault, moving about convert 4 mm in abbr on per year, but eastern segments of the fault show evidence of compression as well. References http www.defra.gov.uk environment flooding documents risk tsunami06.pdf Tsunamis, Appendix A, Tectonics of the Azores Gibraltar fault zone 7.8 MB PDF , pages 94 97 of 102 Gibraltar topics tectonics stub Gibraltar stub Category Plate tectonics Category Seismic faults Category Landforms of Gibraltar es Falla Azores Gibraltar pl Uskok transformacyjny Azory Gibraltar ... more details
wiktionary transformTransform may refer to Integral transform , a type of mathematical transform List of transforms , a list of mathematical transforms Transform Powerman 5000 album Transform Powerman 5000 album , 2003 Transform Rebecca St. James album Transform Rebecca St. James album , 2000 Transform consulting firm , an American management consulting company Transform organization , an organization focusing urban planning issues in San Francisco, United States Transformfault , a fault which runs along the boundary of a tectonic plate Transform coding , a type of data compression for digital images Transform, clipping, and lighting , a term used in computer graphics Transform Drug Policy Foundation , a British charity working in the field of drug policy Transform scratch , a type of scratch used by turntablists Transform song Transform song , a song by Teen Top Samsung Transform , an Android smartphone manufactured by Samsung disambiguation eo Konverto ... more details
About the time frequency transform the mathematical use of this term Laplace transform Orphan date April 2012 S transform as a time frequency distribution was developed in 1994 for analyzing geophysics data. ref Stockwell, RG, L Mansinha, and RP Lowe 1996 . Localization of the complex spectrum the S transform ..., RG 1999 . S transform analysis of gravity wave activity from a small scale network of airglow imagers. PhD thesis, University of Western Ontario, London, Ontario, Canada. ref In this way, the S transform is a generalization of the short time Fourier transform STFT , extending the continuous wavelet transform and overcoming some of its disadvantages. For one, modulation sinusoids are fixed with respect ... in S transform. Moreover, the S transform doesn t have a cross term problem and yields a better signal clarity than Gabor transform . However, the S transform has its own disadvantages it requires higher complexity computation because Fast Fourier transform FFT can t be used , and the clarity is worse than Wigner distribution function and Cohen s class distribution function . A fast S Transform algorithm was invented in 2010. ref R. A. Brown and R. Frayne, A fast discrete S transform for biomedical ... by at least 4 orders of magnitude ref Kelly Sansom, Fast S Transform , University of Calgary ... ways to represent the idea of the S transform. In here, S transform is derived as the phase correction of the continuous wavelet transform with window being the Gaussian function. math S x t,f int infty infty x tau f e pi t tau 2 f 2 e j2 pi f tau , d tau math Discussion We can compare the S transform and short time Fourier transform STFT . ref name Stockwell PhD First, a high frequency signal ... the performance. The S transform characteristic of frequency dependent resolution allows the detection ... bursts are added to crossed chirps. In the result, all four frequencies were detected by the S transform ... ref Hongmei Zhu, and J. Ross Mitchell, The S Transform in Medical Imaging, University of Calgary Seaman ... more details
No fault may refer to No fault divorce No fault insurance No fault liability disambig Long comment to avoid being listed on short pages ... more details
Wiktionary Fault may refer to Fault geology , planar rock fractures which show evidence of relative movement Fault dog , in dog breeding, is an undesirable aspect of structure or appearance that indicates the dog should not be bred Fault legal , in criminal law, one must determine fault in a crime Fault technology , an abnormal condition or defect at the component, equipment, or sub system level which may lead to a failure Fault tennis , a serve that fails to place a tennis ball in the correct area of play Fault power engineering , an unintended electrical connection, a short circuit , may be an asymmetric or a symmetric faultFault computing , a type of interrupt in software or operating systems A penalty in show jumping applied in scoring horse and rider performance See also Active fault Defect disambiguation Error Mistake disambiguation disambiguation fr Faute ... more details
The Ballenas Fault is a transformfault located on the seabed of the Gulf of California , extending through the Canal de Ballenas which separates the Isla ngel de la Guarda from the Baja California Peninsula . The fault is an integral part of the East Pacific Rise , linking the Delfin Basin in the north with a smaller spreading center to the south. The fault is considered the northernmost member of a grouping of four transform faults called the Guaymas Fault Guaymas TransformFault System . The Ballenas Fault produced a magnitude 6.9 earthquake on August 3, 2009. References http adsabs.harvard.edu abs 2009AGUFM.G23B0689M Earthquake cycle on the Ballenas Fault, Central Gulf of California, Malservisi et al, 2009 Category Geology of Mexico Central America plates tectonics stub ... more details
The Tamayo Fault is a major right lateral moving transformfault located on the seabed at the mouth of the Gulf of California . The fault is the southernmost transform in the Gulf of California Rift Zone . The fault links the Rivera Ridge segment of the East Pacific Rise in the south with the Alarcon Basin in the north. References http www.springerlink.com content g46r3730ng064648 The Tamayo transformfault in the mouth of the Gulf of California , Kastens et al 1979 http www.atmos.albany.edu facstaff wkidd Gallo etal84MGR.pdf Tectonics at the Intersection of the East Pacific Rise with Tamayo TransformFault , Gallo et al 1983 Category Geology of Mexico ... more details
In mathematics, Borel transform may refer to A transform used in Borel summation A generalization of this in Nachbin s theorem mathdab ... more details
In mathematics, transform theory is the study of List of transforms transforms . The essence of transform theory is that by a suitable choice of Basis linear algebra basis for a vector space a problem may be simplified&mdash or diagonalized as in spectral theory . Spectral theory In spectral theory , the spectral theorem says that if A is an n n self adjoint matrix, there is an orthonormal basis of eigenvector s of A . This implies that A is diagonalizable matrix diagonalizable . Furthermore, each eigenvalue is real number real . Transforms Laplace transform Fourier transform Mellin transform Hankel transform Z transform See also Spectral theory Laplace transform Fourier transformTransform mathematics References Keener, James P. 2000. Principles of Applied Mathematics Transformation and Approximation . Cambridge Westview Press. ISBN 0 7382 0129 4 Category Transforms Category Spectral theory mathanalysis stub sv Transformteori ... more details
File MarlboroughFaultSystem.png thumb 320px Map of the Marlborough Fault System The Wairau Fault is an Active fault active dextral right lateral Fault geology Strike slip faults strike slip fault in the northeastern part of South Island , New Zealand . It forms part of the Marlborough Fault System , which accommodates the transfer of displacement along the oblique convergent boundary between the Indo Australian Plate and Pacific Plate , from the Transformfaulttransform Alpine Fault to the Hikurangi Trench Subduction subduction zone . ref name Langridge cite journal last Langridge first R. coauthors Campbell J., Hill N., Pere V., Pope J., Pettinga J., Estrada B. & Berryman K. year 2003 title Paleoseismology and slip rate of the Conway Segment of the Hope Fault at Greenburn Stream, South Island, New Zealand journal Annals of Geophysics volume 46 issue 5 url http www.earth prints.org bitstream ... definition used, the Wairau Fault runs either from southern or northern end of The Bends region. In the former case it is regarded as the Wairau segment of the Alpine Fault. In the latter case it is regarded as a separate fault and runs about 100 km from near Lake Rotoiti, Tasman Lake Rotoiti to Cloudy Bay in the east. To the west, the fault is a single strand but near Wairau Valley township, the fault ... Fault, Marlborough, New Zealand journal New Zealand Journal of Geology and Geophysics volume ... 013 lo.pdf accessdate 2 July 2010 ref It takes its name from the Wairau River , which follows the fault ... of 23 m has been estimated along the Wairau Fault since about 5610 yrs BP. Trenching studies along the trace of the Wairau Fault have identified four dateable slip events within this interval, the age ... along this fault is in the range 1150&ndash 1400 yrs. The estimated average slip for each ... for the fault combined with the estimated time since the last event suggest that the Wiarau Fault ... hazard from the Wairau Fault is considered to be relatively high. ref name Zachariasen References ... more details
The Carmen Fault is a right lateral moving transformfault located on the seafloor of the southern Gulf of California . It links the Guaymas Basin to the north with the Carmen Basin to the south. All these features are part of the Gulf of California Rift Zone , the northern extension of the East Pacific Rise . References http articles.adsabs.harvard.edu full 1981LPICo.457...43N 0000044.000.html A history of continental rifting at the mouth of the Gulf of California, Ness and Lyle 1981 Central America plates Category Geology of Mexico ... more details
The Farallon Fault is a right lateral moving transformfault located on the seafloor of the southern Gulf of California . It links the Carmen Basin to the north with the Farallon Basin to the south. All these features are part of the Gulf of California Rift Zone , the northern extension of the East Pacific Rise . References http articles.adsabs.harvard.edu full 1981LPICo.457...43N 0000044.000.html A history of continental rifting at the mouth of the Gulf of California, Ness and Lyle 1981 Category Geology of Mexico ... more details
The Pescadero Fault is a right lateral moving transformfault located on the seafloor of the southern Gulf of California . It links the Pescadero Basin to the north with the Alarcon Basin to the south. All these features are part of the Gulf of California Rift Zone , the northern extension of the East Pacific Rise . References http articles.adsabs.harvard.edu full 1981LPICo.457...43N 0000044.000.html A history of continental rifting at the mouth of the Gulf of California, Ness and Lyle 1981 Category Geology of Mexico ... more details
The Atl Fault is a right lateral moving transformfault located on the seafloor of the southern Gulf of California . It links the Farallon Basin to the north with the Pescadero Basin to the south. All these features are part of the Gulf of California Rift Zone , the northern extension of the East Pacific Rise . The name derives from the Nahuatl word meaning water . References http articles.adsabs.harvard.edu full 1981LPICo.457...43N 0000044.000.html A history of continental rifting at the mouth of the Gulf of California, Ness and Lyle 1981 Central America plates Category Geology of Mexico ... more details
The star transform , or starred transform is a discrete time variation of the Laplace transform that represents an ideal sampler with period of time T. The star transform is similar to the Z transform with a simple change of variables, but the star transform explicitly identifies each sample in terms of the sampling period T , while the Z transform only refers to each sample by integer index value. The star transform is so named because it is frequently represented by an asterisk or star in the notation. The inverse star transform represents a signal that has been sampled at interval T. The inverse star transform is not the original signal, x t , but is instead a sampled version of the original signal. The following shows the relationship between the various representations math x t rightarrow X s rightarrow x t math Definition The star transform can be formally defined as such math X s sum k 0 infty x kT e kTs math Relation to Laplace transform The star transform can be related to the Laplace transform , by taking the residues of the Laplace transform of a function, as such math X s sum bigg text residues of X lambda frac 1 1 e T s lambda bigg text at poles of X lambda , math or, math X s frac 1 T sum m infty infty X s jm omega s frac x 0 2 math Where math , omega s math is the radian sampling frequency such that math , omega s frac 2 pi T math Relation to Z transform The star transform can be related to the Z transform , by making the following change of variables math ,z e Ts math Note that in the Z transform domain, the information in T is lost. Properties of the star transform Property 1. math ,X s math is periodic in math ,s math with period math ,j omega s math . math ,X s jm omega s X s math Property 2. If math ,X s math has a pole at math ,s s 1 math , then math ,X s math must have poles at math ,s s 1 jm omega s math where math ,m 0, pm1, pm2,... math References Phillips and Nagle, Digital Control System Analysis and Design , 3rd Edition, Prentice Hall, 1995 ... more details
Refimprove date May 2009 A transform is a type of scratching scratch used by turntablist s. It is made from a combination of moving the gramophone record record on the Phonograph turntable by hand and repeated movement of the crossfader . Creation The name, which has been associated with DJ Jazzy Jeff , comes from its similarity to the sound made by the robot s in the 80s cartoon , The Transformers TV series The Transformers . External links http dj.wikia.com wiki Scratching TransformTransform scratch at DJ Techniques wiki http www.youtube.com watch?v zmVhTFChkWI Transform scratch tutorial on Youtube Category Musical techniques Category DJing Category Sound production ... more details
Australian Plate and Pacific Plate , from the Transformfaulttransform Alpine Fault to the Hikurangi ...File MarlboroughFaultSystem.png thumb 320px Map of the Marlborough Fault System The Clarence Fault is an active fault active dextral right lateral Fault geology Strike slip faults strike slip fault in the northeastern part of South Island , New Zealand . It forms part of the Marlborough Fault System ... Paleoseismology and slip rate of the Conway Segment of the Hope Fault at Greenburn Stream, South ... 2122 1007 1 1119 1140Langridge.pdf accessdate 27 June 2010 ref Extent The Clarence Fault extends from about 5  km south of Haupiri , close to the Alpine Fault to about 10  km west of Ward ... title Clarence Fault last GNS Science work New Zealand Active Faults Database accessdate 2 July 2010 ref This fault is the only member of the Marlborough Fault System to have neither a clear junction with the Alpine fault to the southwest nor a northeastward continuation to the coast. ref name Browne cite journal last Browne first G.H. year 1992 title The northeastern portion of the Clarence Fault ... The southwestern part of the fault consists of many fault traces and has a Transpression transpressive pop up geometry. To the northeast the strands merge to form a single fault trace in the middle of the Clarence River, New Zealand Clarence River valley, from which the fault gets its name. ref name ... MDC Home Your 20Council Plan 20and 20Reports Fault 20and 20Earthquake MarlboroughSeismicReportFinalApril03.ashx title Identification of active fault traces in Marlborough District last Yetton, M ... the same period, suggests that some of the dip slip component thought to be present at depth on the fault zone is transferred onto Thrust fault thrust or reverse faults under the range. ref name Nicol ... components on the oblique slip Clarence Fault, New Zealand journal Journal of Structural ... fault. ref name Roberts cite journal last Roberts first A.P. year 1995 title Tectonic rotation about ... more details
In mathematics , the Sumudu transform , is an integral transform similar to the Laplace transform , introduced ... transform with the substitution p     1 u . Sumudu is a Sinhalese language Sinhala word, meaning smooth . Formal definition The Sumudu transform of a function f t , defined for all real numbers ... 1 math Watugala ref name Watugala Watugala, G. K., Sumudu transform a new integral transform to solve ... Education in Science and Technology 24 1993 , 35&ndash 43. ref first advocated the transform as an alternative to the standard Laplace transform, and gave it the name Sumudu transform. It was early adopted by Weerakoon, ref name Weerakoon Weerakoon, S., Application of Sumudu transform to partial differential ... solutions of Maxwell s equations based on Sumudu transform, Progress In Electromagnetics Research, PIER 74, 273&ndash 289, 2007. ref Properties and theorems The transform of a Heaviside step function Heaviside unit step function is a Heaviside unit step function in the transformed domain. The transform ... domain. The transform of a monomial t sup n sup is the scaled monomial S t sup n sup n · u sup ... functions. The Sumudu transform can be defined for functions which are discontinuous at the origin ... of the function by a factor c 0 to form the function f ct gives a transform F cu which is the result of scaling by the same factor. By taking the Sumudu transform of the output signal of a dynamic ... of these properties may be deduced from the corresponding properties of the Laplace transform using no more than simple high school algebra. Relationship to other transforms The Sumudu transform is a simple variant of the Laplace transform math L f t F s int 0 infty e st f t ,dt qquad 2 math which ... Carson transform math C f t G p int 0 infty pe pt f t ,dt. qquad 3 math The three transforms can ... Calculus Oxford Pergamon, 1965 . ref The Sumudu transform is thus a minor variant of form 3 in which ... between the various transforms. For example, the Mellin transform can by a change of variable ... more details
In mathematics , the Hartley transform is an integral transform closely related to the Fourier transform ... to the Fourier transform by Ralph Hartley R. V. L. Hartley in 1942, and is one of many known List of Fourier related transforms Fourier related transforms . Compared to the Fourier transform, the Hartley transform has the advantages of transforming real number real functions to real functions as opposed to requiring complex number s and of being its own inverse. The discrete version of the transform, the Discrete Hartley transform , was introduced by Ronald N. Bracewell R. N. Bracewell in 1983. The two dimensional Hartley transform can be computed by an analog optical process similar to an Fourier optics optical Fourier transform , with the proposed advantage that only its amplitude ... transforms do not seem to have seen widespread use. Definition The Hartley transform of a function ... is the cosine and sine or Hartley kernel. In engineering terms, this transform takes a signal function from the time domain to the Hartley spectral domain frequency domain . Inverse transform The Hartley transform has the convenient property of being its own inverse an Involution mathematics involution ..., but as with the Fourier transform various minor details are matters of convention and can be changed without altering the essential properties Instead of using the same transform for forward and inverse, one can remove the math 1 sqrt 2 pi math from the forward transform and use math 1 2 pi ... can use cos&minus sin instead of cos sin as the kernel. Relation to Fourier transform This transform differs from the classic Fourier transform math F omega mathcal F f t omega math in the choice of the kernel. In the Fourier transform, we have the exponential kernel math exp left i omega t right cos ... related, however, and the Fourier transform assuming it uses the same math 1 sqrt 2 pi math normalization convention can be computed from the Hartley transform via math F omega frac H omega ... more details
Infobox Mobile phone name Samsung Transform SPH M920 image imagesize 275 manufacturer Samsung Group carrier Sprint Nextel Sprint available October 10, 2010 screen 320 x 480 pixel px , 3.5 in. TFT LCD exterior screen camera 3.2 Megapixels with LED Flash 2nd camera VGA operatingsystem Android operating system Android 2.1 or Android 2.2, Sprint ID input Touchscreen , physical keyboard cpu 800 MHz, Samsung S3C6410, Qualcomm QSC6085 ringtone memory 256 MB RAM 512 MB ROM storage memory card MicroSD support networks CDMA, EVDO Rev. A battery 1500 mAh connectivity Bluetooth 3.0 size convert 4.61 in mm abbr on   h br convert 2.42 in mm abbr on   w br convert 0.61 in mm abbr on   d form Slider weight convert 5.37 oz g abbr on sar 0.75 W KG 1g head , 0.82 W KG 1g body Mobile ref For more information go to https sites.google.com site phonegeeks26863467 transform hac M4 predecessor Samsung M910 Intercept Samsung Intercept The Samsung SPH M920 marketed as the Samsung Transform is an Android operating system Android smartphone manufactured by Samsung . It was announced on October 6, 2010 and released on October 10, 2010 for Sprint Nextel Sprint in the United States . The Samsung Transform ... 2.2.2 on March 25, 2011. The Transform is one of the first devices to be equipped with Sprint s Sprint ... Android OS Galaxy Nexus References references http www.google.com phone detail samsung transform Samsung Transform Google Phone Gallery http newsroom.sprint.com article display.cfm?article id 1662 Attractive Samsung Transform Boasts Sprint ID for the Ultimate in Personalization on an Android Phone http newsroom.sprint.com news samsung transform fact sheet.htm Samsung Transform fact sheet http newsroom.sprint.com ... phones SPH M920ZKASPR Samsung Transform Homepage http www.google.com phone detail samsung transform Google Samsung Transform http www.samsungtransformforum.com Samsung Transform User Group http www.phonescoop.com ... Transform Photo with Attribution 2.0 Generic CC BY 2.0 licensing Android Samsung smartphone Samsung ... more details
The Ulakhan Fault is a Fault geology left lateral moving transformfault which runs along the boundary between two tectonic plates in northeast Asia , the North American Plate , and the Okhotsk Plate . It runs from a triple junction in the Chersky Range in the west, to another triple junction with the Aleutian Trench and the Kuril Trench in the east. External links http kiska.giseis.alaska.edu kasp kasp04 abstracts kozmin.pdf International Seismic Volcanic Workshop on Kamchatkan Aleutian Subduction Processes KASP , Fourth Workshop, Petropavlovsk Kamchatsky August 21 27, 2004 spacing, please do not remove East Asia plates Category Plate tectonics Category Seismic faults Category Natural history of Asia Category Environment of Russia Category Geology of Russia tectonics stub ru uk ... more details
Image Guatemala1976EarthquakeMap.jpg thumb right 250px Motagua fault The Motagua Fault also, Motagua Fault Zone is a major, active left lateral moving transformfault which cuts across Guatemala , continuing offshore along the southern Pacific coast of Mexico , returning onshore along the southernmost tip of Oaxaca , then continuing offshore until it merges with the Middle America Trench near Acapulco . It forms part of the tectonic boundary between the North American Plate and the Caribbean Plate . It is considered the onshore continuation of the Cayman Trench which runs under the Caribbean Sea . The Motagua Fault is regarded by some geologists as part of a system of faults designated the Motagua Polochic system rather than as a discrete single boundary. The Chixoy Polochic Fault Polochic fault also referred to as the Chixoy Polochic Fault lies north and parallel to the Motagua Fault and shares some of the motion between the North American and Caribbean Plates. The Motagua Fault has been responsible for several major earthquakes in Guatemala s history, including the one which occurred on February 4, 1976. ref http earthquake.usgs.gov regional world events 1976 02 04.php Historic Earthquakes Bot generated title ref See also Chixoy Polochic Fault Guatemala 1976 earthquake Earthquakes in Guatemala References reflist External links http search.datapages.com data doi 10.1306 A1ADD9A1 0DFE 11D7 8641000102C1865D Datapages, Volume 28 1978 http libraryphoto.cr.usgs.gov cgi bin show picture.cgi?ID ID. 20GUATEMALA 20EARTHQUAKE 2052ct USGS Map coord missing Guatemala Central America plates Category Earthquakes in Guatemala Category Geographic areas of seismological interest Category Seismic faults of Guatemala de Motagua Polochic Verwerfung es Falla de Motagua lt Motagvos l is ... more details
The Guaymas Fault is a major Fault geology right lateral moving transformfault which runs along the seabed of the Gulf of California . It is an integral part of the Gulf of California Rift Zone , the northern extremity of the East Pacific Rise . The Guaymas Fault runs from the San Pedro Martir Basin located at the southern end of the San Lorenzo Fault the next transform to the north , and extends southward to the Guaymas Basin , a heavily sedimented rift which includes both Continental crust continental and oceanic crust and contains numerous hydrothermal vent s. The Guaymas Fault is often grouped together with the three transform faults to its north as the Guaymas TransformFault System . These faults are, from north to south, the Ballenas Fault Ballenas , Partida, San Lorenzo, and Guaymas. This system of fault extends some 325  km, linking the Delfin Basin in the north with the Guaymas Basin in the south. The fault is named for the city of Guaymas , Sonora , Mexico . The most recent large earthquake along this fault was a 6.9 magnitude event which occurred on April 12, 2012. ref http earthquake.usgs.gov earthquakes recenteqsww Quakes usc00091a1.php details ref References reflist http www.data.scec.org NARS Baja NARS Baja.pdf The NARS Baja Seismic Array in the Gulf of California Rift Zone , Clayton, R. W., et al. 2004 , Margins Newsletter http search.datapages.com data open offer.do?target 2Fspecpubs 2Fhistory1 2Fdata 2Fa114 2Fa114 2F0001 2F0700 2F0709.htm A Brief Review of Heat Flow Studies in the Guaymas Basin, Gulf of California , Chapter 33, Part VI, Hydrothermal Processes, K. Becker, A. T. Fisher, AAPG Special Volumes, Volume M 47 The Gulf and Peninsular Province of the Californias, Pages 709 720 1991 http aem.asm.org cgi reprint 55 11 2832.pdf Microbial Utilization of Naturally Occurring Hydrocarbons at the Guaymas Basin Hydrothermal Vent Site , Bazylinski et al 1989 http books.google.com books?id S6H6KVKdlzsC&pg PA149&lpg PA149&dq guaymas fault&source bl&ots ... more details