An increase in Pc1 wave activity prior to magnetic sudden impulses

被引：6

作者：

Guglielmi, A

Kangas, J

Kultima, J

Potapov, A

机构：

[1] United Inst Phys Earth, Moscow 123810, Russia

[2] Sodankyla Geophys Observ, FIN-99600 Sodankyla, Finland

[3] Ins Solar Terr Phys, Irkutsk 664033, Russia

来源：

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS | 2000年 / 105卷 / A11期

关键词：

D O I：

10.1029/2000JA900089

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The enhancement of Pc1 wave activity after magnetic sudden impulses (SIs) is well established by ground-based and satellite measurements. This phenomenon is explained by compressions of the magnetosphere under the action of interplanetary shocks. In this paper we use long-term ground-based observations of Pc1 to study the variation of the Pc1 wave activity before SIs. We conclude that there is a tendency for an increase of the rate of Pc1 occurrence as the time gets closer to the SI. We interpret this effect as an impact of the interplanetary foreshocks on the Earth's magnetosphere.

引用

页码：25185 / 25189

页数：5

共 50 条

[41] Simultaneous traveling convection vortex events and Pc1 wave bursts at cusp latitudes observed in Arctic Canada and Svalbard
Posch, J. L.
Engebretson, M. J.
Witte, A. J.
Murr, D. L.
Lessard, M. R.
Johnsen, M. G.
Singer, H. J.
Hartinger, M. D.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2013, 118 (10) : 6352 - 6363
[42] SOME PARTICULAR FEATURES OF THE PC1 WAVE-PACKET SPECTRA REVEALED BY SYNCHRONOUS OBSERVATIONS ON THE GEOS-1 SATELLITE AND ON THE GROUND
FLIGEL, DS
PRIKNER, K
KHARKOV, IP
GRUZDEV, YV
GEOMAGNETIZM I AERONOMIYA, 1993, 33 (02): : 41 - 52
[43] Magnetic Conjugacy of Pc1 Waves and Isolated Proton Precipitation at Subauroral Latitudes: Importance of Ionosphere as Intensity Modulation Region
Ozaki, Mitsunori
Shiokawa, Kazuo
Horne, Richard B.
Engebretson, Mark J.
Lessard, Marc
Ogawa, Yasunobu
Hosokawa, Keisuke
Nose, Masahito
Ebihara, Yusuke
Kadokura, Akira
Yagitani, Satoshi
Miyoshi, Yoshizumi
Hashimoto, Shion
Sinha, Shipra
Sinha, Ashwini K.
Seemala, Gopi K.
Jun, Chae-Woo
GEOPHYSICAL RESEARCH LETTERS, 2021, 48 (05)
[44] OCCURRENCE OF PC 1 MAGNETIC PULSATION ACTIVITY AT SYNCHRONOUS ORBIT
MCPHERRON, RL
TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1978, 59 (04): : 356 - 356
[45] The N-terminal cysteine protease domain of rice stripe tenuivirus Pc1 possesses deubiquitinating enzyme activity
Shuling Zhao
Xiaomei Gu
Jie Li
Changyong Liang
Virus Genes, 2021, 57 : 117 - 120
[46] The N-terminal cysteine protease domain of rice stripe tenuivirus Pc1 possesses deubiquitinating enzyme activity
Zhao, Shuling
Gu, Xiaomei
Li, Jie
Liang, Changyong
VIRUS GENES, 2021, 57 (01) : 117 - 120
[47] CONJUGATE GROUND-SATELLITE MEASUREMENTS OF PC1 SIGNALS AND THEIR APPLICATION TO WAVE DIAGNOSTICS OF THE HIGH-LATITUDE OUTER IONOSPHERE
PRIKNER, K
FLIGEL, DS
ANNALES GEOPHYSICAE-ATMOSPHERES HYDROSPHERES AND SPACE SCIENCES, 1993, 11 (10): : 897 - 915
[48] The C-terminal region of the proprotein convertase 1/3 (PC1/3) exerts a bimodal regulation of the enzyme activity in vitro
Rabah, Nadia
Gauthier, Dany
Dikeakos, Jimmy D.
Reudelhuber, Timothy L.
Lazure, Claude
FEBS JOURNAL, 2007, 274 (13) : 3482 - 3491
[49] Isolated Proton Aurora Driven by EMIC Pc1 Wave: PWING, Swarm, and NOAA POES Multi-Instrument Observations
Kim, Hyangpyo
Shiokawa, Kazuo
Park, Jaeheung
Miyoshi, Yoshizumi
Miyashita, Yukinaga
Stolle, Claudia
Connor, Hyunju Kim
Hwang, Junga
Buchert, Stephan
Kwon, Hyuck-Jin
Nakamura, Satoko
Nakamura, Kohki
Oyama, Shin-Ichiro
Otsuka, Yuichi
Nagatsuma, Tsutomu
Sakaguchi, Kaori
GEOPHYSICAL RESEARCH LETTERS, 2021, 48 (18)
[50] Extracellular matrix proteins increase the expression of pro-TRH and pro-protein convertase PC1 in fetal hypothalamic neurons in vitro
Niquet, J
Pérez-Martínez, L
Guerra, M
Grouselle, D
Joseph-Bravo, P
Charli, JL
DEVELOPMENTAL BRAIN RESEARCH, 2000, 120 (01): : 49 - 56

← 1 2 3 4 5 →