A Pi2-associated dusk-to-dawn currents in the midnight sector as observed at L=6.6 during multiple Pi2 onsets

Earth, Planets and Space

Volumn 56, Issue 7, 2004, Pages 663-668

  Saka, O ^a   Akaki, H ^b   Baker, D N ^c  

^a KURUME NATIONAL COLLEGE OF TECHNOLOGY   (Japan)

^b KYUSHU UNIVERSITY   (Japan)

^c UNIVERSITY OF COLORADO   (United States)

Author keywords

geosynchronous altitudes; Magnetospheric substorm; Pi2 onset; plasma dynamics

Indexed keywords

IONOSPHERE;

EID: 20544449836     PISSN: 13438832     EISSN: 18805981     Source Type: Journal    
DOI: 10.1186/BF03352528     Document Type: Article

References (16)

1. Akasofu, S.-I., The development of auroral substorm, Planet. Space Sci., 12,273-282, 1964.
2. Baker, D. N., Neutral line model of substorms: Past results and present view, J. Geophys. Res., 101,12975-13010, 1996.
3. Fujita, S., M. Itonaga, and N. Nakata. Relation between the Pi2 pulsations and the localized impulsive current associated with the current disruption in the magnetosphere, Earth Planets Space, 52,267-281, 2000.
4. Fujita, S., H. Nakata, M. Itonaga, A. Yoshikawa, and T. Mizuta. A numerical simulation of the Pi2 pulsations associated with the substorm current wedge, J. Geophys. Res., 107, SMP2-1-2-15, 2002.
5. Lui, A. T. Y., K. Liou, M. Nose, S. Ohtani, D. Williams, T. Mukai, K. Tsuruda, and S. Kokubun, Near-Earth dipolarization: evidence for a non-MHD process, Geophys. Res. Lett., 26,2905-2908, 1999.
6. Olson, J. V., Pi2 pulsations and substorm onsets: A review, J. Geophys. Res., 104,17499-17520,1999.
7. Reeves, G. D., T. A. Fritz, T. E. Cayton, and R. D. Belian, Multi-satellite measurements of the substorm injection region, Geophys. Res. Lett., 17,2015-2018, 1990.
8. Saka, O., H. Akaki, O. Watanabe, and D. N. Baker, Ground-satellite correlation of low-latitude Pi2 pulsations: A quasi-periodic field line oscillation inthemagnetosphere, J. Geophys. Res., 101,15433-15440, 1996.
9. Saka, O., K. Okada, O. Watanabe, D. N. Baker, G. D. Reeves, and R. D. Belian, Pi2-associated particle flux and magnetic field modulations in geosynchronous altitudes, J. Geophys.Res., 102,11363-11373, 1997.
10. Sakurai, T. and R. L. McPherron, Satellite observations of Pi2 activity at geosynchronous orbit, J. Geophys. Res., 88,7015-7027, 1983.
11. Shiokawa, K., W. Baumjohann, and G. Haerendel, Braking of high-speed flows in the near-Earth tail, Geophys. Res. Lett., 24,1179-1182, 1997.
12. Takahashi, K., S-I. Ohtani, and K. Yumoto, AMPTE CCE observations of Pi2 pulsations inthe innermagnetosphere, Geophys. Res. Lett., 19,1447-1450, 1992.
13. Takahashi, K., S-I. Ohtani, and B. J. Anderson, Statistical analysis of Pi2 pulsations observed by the AMPTE CCE spacecraft in the inner magnetosphere, J. Geophys. Res., 100,21929-21941, 1995.
14. Takahashi, K., B. J. Anderson, and S-I. Ohtani, Multisatellite study of night-side transient toroidal waves, J. Geophys. Res., 101,24815-24825, 1996.
15. Yeoman, T. K., A comparison of midlatitude Pi 2 pulsations and geostationary orbit particle injections as substorm indicators, J. Geophys., Res., 99,4085-4094, 1994.
16. Yumoto, K., Some aspects of the relation between Pi1-2 magnetic pulsations observed at L=1.3-2.1 on the ground and substorm-associated magnetic field variations in the near-Earth magnetotail observed by AMPTE CCE, J. Geophys. Res., 94,3611-3618, 1989.