geomagnetic variation

geomagnetic variation

[¦jē·ō·mag¦ned·ik ver·ē′ā·shən]
(geophysics)
Temporal changes in the geomagnetic field, both long-term (secular) and short-term (transient).
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Our data confirm (though not independently, since they are included in Spottiswoode's much larger data set) that the relationship between ESP and geomagnetic variation is much stronger during a roughly two-hour window of local sidereal time surrounding 13.
An attempted replication of the PRL ganzfeld research
Geomagnetic variations have been correlated with enhanced anxiety, sleep disturbances, altered moods, and greater incidences of psychiatric admissions [Persinger (1987, page 92)].
Playing the field: geomagnetic storms and the stock market

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