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机译:Distinction between auroral substorm onset and traditional ground magnetic onset signatures
Univ Calif Los Angeles, Dept Atmospher & Ocean Sci, Los Angeles, CA 90095 USA;
Univ Calgary, Dept Phys & Astron, Calgary, AB T2N 1N4, Canada;
Univ Calif Los Angeles, Dept Earth & Space Sci, Los Angeles, CA 90095 USA;
substorm; current wedge; streamers; aurora; substorm onset; POLEWARD BOUNDARY INTENSIFICATIONS; LATITUDE PI2 PULSATIONS; PLASMA SHEET; MAGNETOSPHERIC SUBSTORMS; FLOW BURSTS; ASSOCIATION; MODEL; ARRAY; INSTABILITY; INDICATORS;