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- Geomagnetic_jerk abstract "In geophysics, a geomagnetic jerk or secular geomagnetic variation impulse is a relatively sudden change in the second derivative of the Earth's magnetic field with respect to time.These events were noted by Courtillot and others in 1978. The clearest ones, observed all over the world, happened in 1969, 1978, 1991, and 1999. Data before 1969 is scarcer, but there is evidence of other global jerks in 1901, 1913, and 1925. Other events in 1932, 1949, 1958, 1986, and 2003 were detected only in some parts of the world. These events are believed to originate in the interior of the Earth (rather than being due to external phenomena such as the solar wind); but their precise cause is still a matter of research.The name "jerk" was borrowed from dynamics, where it means the rate of change of the acceleration of a body, that is, the third derivative of its position with respect to time (the acceleration being the second derivative); or, more specifically, a sudden and momentary spike (or dip) in that rate.".
- Geomagnetic_jerk wikiPageID "23558063".
- Geomagnetic_jerk wikiPageLength "3909".
- Geomagnetic_jerk wikiPageOutDegree "20".
- Geomagnetic_jerk wikiPageRevisionID "656118426".
- Geomagnetic_jerk wikiPageWikiLink Acceleration.
- Geomagnetic_jerk wikiPageWikiLink Analytical_dynamics.
- Geomagnetic_jerk wikiPageWikiLink Category:Geomagnetism.
- Geomagnetic_jerk wikiPageWikiLink Chambon_la_Forêt.
- Geomagnetic_jerk wikiPageWikiLink Coefficient.
- Geomagnetic_jerk wikiPageWikiLink Derivative.
- Geomagnetic_jerk wikiPageWikiLink Derivative_(mathematics).
- Geomagnetic_jerk wikiPageWikiLink Dirac_delta_function.
- Geomagnetic_jerk wikiPageWikiLink Earths_magnetic_field.
- Geomagnetic_jerk wikiPageWikiLink Europe.
- Geomagnetic_jerk wikiPageWikiLink Geomagnetic_field.
- Geomagnetic_jerk wikiPageWikiLink Geophysics.
- Geomagnetic_jerk wikiPageWikiLink Impulse_function.
- Geomagnetic_jerk wikiPageWikiLink Inner_core.
- Geomagnetic_jerk wikiPageWikiLink Inner_core_of_the_Earth.
- Geomagnetic_jerk wikiPageWikiLink Interior_of_the_Earth.
- Geomagnetic_jerk wikiPageWikiLink Jerk_(physics).
- Geomagnetic_jerk wikiPageWikiLink Longitude.
- Geomagnetic_jerk wikiPageWikiLink North_America.
- Geomagnetic_jerk wikiPageWikiLink Outer_core.
- Geomagnetic_jerk wikiPageWikiLink Outer_core_of_the_Earth.
- Geomagnetic_jerk wikiPageWikiLink Polynomial.
- Geomagnetic_jerk wikiPageWikiLink Solar_wind.
- Geomagnetic_jerk wikiPageWikiLink Structure_of_the_Earth.
- Geomagnetic_jerk wikiPageWikiLink Tucson.
- Geomagnetic_jerk wikiPageWikiLink Tucson,_Arizona.
- Geomagnetic_jerk wikiPageWikiLinkText "Geomagnetic jerk".
- Geomagnetic_jerk wikiPageWikiLinkText "geomagnetic jerk".
- Geomagnetic_jerk hasPhotoCollection Geomagnetic_jerk.
- Geomagnetic_jerk wikiPageUsesTemplate Template:Reflist.
- Geomagnetic_jerk subject Category:Geomagnetism.
- Geomagnetic_jerk type Article.
- Geomagnetic_jerk type Article.
- Geomagnetic_jerk type Geophysic.
- Geomagnetic_jerk comment "In geophysics, a geomagnetic jerk or secular geomagnetic variation impulse is a relatively sudden change in the second derivative of the Earth's magnetic field with respect to time.These events were noted by Courtillot and others in 1978. The clearest ones, observed all over the world, happened in 1969, 1978, 1991, and 1999. Data before 1969 is scarcer, but there is evidence of other global jerks in 1901, 1913, and 1925.".
- Geomagnetic_jerk label "Geomagnetic jerk".
- Geomagnetic_jerk sameAs m.06w9gwn.
- Geomagnetic_jerk sameAs Q5535440.
- Geomagnetic_jerk sameAs Q5535440.
- Geomagnetic_jerk wasDerivedFrom Geomagnetic_jerk?oldid=656118426.
- Geomagnetic_jerk isPrimaryTopicOf Geomagnetic_jerk.