Geomagnetic response at low latitude to continuous solar wind pressure variations during northward interplanetary magnetic field

被引：31

作者：

Francia, P

Lepidi, S

Villante, U

Di Giuseppe, P

Lazarus, AJ

机构：

[1] Univ Aquila, Dipartimento Fis, I-67010 Coppito, Laquila, Italy

[2] MIT, Ctr Space Res, Cambridge, MA 02139 USA

[3] Ist Nazl Geofis, I-00161 Rome, Italy

来源：

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS | 1999年 / 104卷 / A9期

关键词：

D O I：

10.1029/1999JA900229

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A study of the geomagnetic field response to a series of continuous solar wind pressure variations has been performed at a low-latitude station during interplanetary events characterized by stable northward magnetic field conditions. The geomagnetic field H component responds well to the solar wind pressure changes on a timescale of few minutes. The amplitude of the geomagnetic field response is found to depend on local rime, showing greater values around local noon and midnight.

引用

收藏

页码：19923 / 19930

页数：8

相关论文

共 14 条

[1] Evidence for multiple ejecta: April 7-11, 1997, ISTP Sun-Earth connection event [J].

Berdichevsky, D ;

Bougeret, JL ;

Delaboudiniere, JP ;

Fox, N ;

Kaiser, M ;

Lepping, R ;

Michels, D ;

Plunkett, S ;

Reames, D ;

Reiner, M ;

Richardson, I ;

Rostoker, G ;

Steinberg, J ;

Thompson, B ;

von Rosenvinge, T .

GEOPHYSICAL RESEARCH LETTERS, 1998, 25 (14) :2473-2476

[2] EMPIRICAL RELATIONSHIP BETWEEN INTERPLANETARY CONDITIONS AND DST [J].

BURTON, RK ;

MCPHERRON, RL ;

RUSSELL, CT .

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1975, 80 (31) :4204-4214

[3] PRESSURE-DRIVEN MAGNETOPAUSE MOTIONS AND ATTENDANT RESPONSE ON THE GROUND [J].

FARRUGIA, CJ ;

FREEMAN, MP ;

COWLEY, SWH ;

SOUTHWOOD, DJ ;

LOCKWOOD, M ;

ETEMADI, A .

PLANETARY AND SPACE SCIENCE, 1989, 37 (05) :589-607

[4] A CASE-STUDY OF TRANSIENT EVENT MOTION IN THE MAGNETOSPHERE AND IN THE IONOSPHERE [J].

KOROTOVA, GI ;

SIBECK, DG .

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1995, 100 (A1) :35-46

[5] DISCUSSION OF INTERPLANETARY POSTSHOCK FLOWS WITH TWO EXAMPLES [J].

OGILVIE, KW ;

BURLAGA, LF .

JOURNAL OF GEOPHYSICAL RESEARCH, 1974, 79 (16) :2324-2330

[6] PLASMA OBSERVATIONS ON EXPLORER 34 [J].

OGILVIE, KW ;

BURLAGA, LF ;

WILKERSON, TD .

JOURNAL OF GEOPHYSICAL RESEARCH, 1968, 73 (21) :6809-+

[7] Solar wind plasma correlations between L1 and Earth [J].

Richardson, JD ;

Dashevskiy, F ;

Paularena, KI .

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1998, 103 (A7) :14619-14629

[8] SUDDEN IMPULSES AT SUBAURORAL LATITUDES - RESPONSE FOR NORTHWARD INTERPLANETARY MAGNETIC-FIELD [J].

RUSSELL, CT ;

GINSKEY, M .

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1995, 100 (A12) :23695-23702

[9] SUDDEN IMPULSES AT LOW-LATITUDE STATIONS - STEADY-STATE RESPONSE FOR NORTHWARD INTERPLANETARY MAGNETIC-FIELD [J].

RUSSELL, CT ;

GINSKEY, M ;

PETRINEC, SM .

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1994, 99 (A1) :253-261

[10] THE EFFECT OF SOLAR-WIND DYNAMIC PRESSURE CHANGES ON LOW AND MIDLATITUDE MAGNETIC RECORDS [J].

RUSSELL, CT ;

GINSKEY, M ;

PETRINEC, S ;

LE, G .

GEOPHYSICAL RESEARCH LETTERS, 1992, 19 (12) :1227-1230