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Annales Geophysicae An open-access journal of the European Geosciences Union

Volume 27, issue 5

Volume 27, issue 5

04 May 2009
Large enhancements in low latitude total electron content during 15 May 2005 geomagnetic storm in Indian zone
N. Dashora, S. Sharma, R. S. Dabas, S. Alex, and R. Pandey
Ann. Geophys., 27, 1803-1820, doi:10.5194/angeo-27-1803-2009, 2009
04 May 2009
Three-dimensional simulation of equatorial spread-F with meridional wind effects
J. Krall, J. D. Huba, G. Joyce, and S. T. Zalesak
Ann. Geophys., 27, 1821-1830, doi:10.5194/angeo-27-1821-2009, 2009
04 May 2009
THEMIS observation of a substorm event on 04:35, 22 February 2008
J. Liu, V. Angelopoulos, H. Frey, J. McFadden, D. Larson, K. Glassmeier, S. Mende, C. T. Russell, I. J. Rae, K. R. Murphy, and S. Apatenkov
Ann. Geophys., 27, 1831-1841, doi:10.5194/angeo-27-1831-2009, 2009
04 May 2009
Profile of the horizontal wind variance near the ground in near neutral flow – K-theory and the transport of the turbulent kinetic energy
S. Yahaya and J. P. Frangi
Ann. Geophys., 27, 1843-1859, doi:10.5194/angeo-27-1843-2009, 2009
04 May 2009
Circulation of the thermocline salinity maximum waters off the Northern Brazil as inferred from in situ measurements and numerical results
A. C. Silva, B. Bourles, and M. Araujo
Ann. Geophys., 27, 1861-1873, doi:10.5194/angeo-27-1861-2009, 2009
04 May 2009
Cluster survey of the mid-altitude cusp – Part 2: Large-scale morphology
F. Pitout, C. P. Escoubet, B. Klecker, and I. Dandouras
Ann. Geophys., 27, 1875-1886, doi:10.5194/angeo-27-1875-2009, 2009
04 May 2009
What can we learn from HF signal scattered from a discrete arc?
E. Séran, M. Godefroy, K. Kauristie, J.-C. Cerisier, J.-J. Berthelier, M. Lester, and L.-E. Sarri
Ann. Geophys., 27, 1887-1896, doi:10.5194/angeo-27-1887-2009, 2009
04 May 2009
Night-time sudden commencements observed by CHAMP and ground-based magnetometers and their relationship to solar wind parameters
H. Lühr, K. Schlegel, T. Araki, M. Rother, and M. Förster
Ann. Geophys., 27, 1897-1907, doi:10.5194/angeo-27-1897-2009, 2009
04 May 2009
Physical meaning of the equinoctial effect for semi-annual variation in geomagnetic activity
A. Yoshida
Ann. Geophys., 27, 1909-1914, doi:10.5194/angeo-27-1909-2009, 2009
04 May 2009
Spread F – an old equatorial aeronomy problem finally resolved?
R. F. Woodman
Ann. Geophys., 27, 1915-1934, doi:10.5194/angeo-27-1915-2009, 2009
04 May 2009
Longitudinal development of a substorm brightening arc
K. Shiokawa, A. Ieda, A. Nakajima, K. Sakaguchi, R. Nomura, T. Aslaksen, M. Greffen, E. Spanswick, E. Donovan, S. B. Mende, J. McFadden, K.-H. Glassmeier, V. Angelopoulos, and Y. Miyashita
Ann. Geophys., 27, 1935-1940, doi:10.5194/angeo-27-1935-2009, 2009
04 May 2009
Disruption of magnetospheric current sheet by quasi-electrostatic field
W. W. Liu and J. Liang
Ann. Geophys., 27, 1941-1950, doi:10.5194/angeo-27-1941-2009, 2009
04 May 2009
Development of substorm bulges during different solar wind structures
I. V. Despirak, A. A. Lubchich, A. G. Yahnin, B. V. Kozelov, and H. K. Biernat
Ann. Geophys., 27, 1951-1960, doi:10.5194/angeo-27-1951-2009, 2009
04 May 2009
Diurnal variation of non-specular meteor trails
J. Hinrichs, L. P. Dyrud, and J. Urbina
Ann. Geophys., 27, 1961-1967, doi:10.5194/angeo-27-1961-2009, 2009
04 May 2009
Estimating the magnetic energy inside traveling compression regions
S. A. Kiehas, V. S. Semenov, H. K. Biernat, V. V. Ivanova, R. Nakamura, and W. Baumjohann
Ann. Geophys., 27, 1969-1978, doi:10.5194/angeo-27-1969-2009, 2009
04 May 2009
Arctic and Antarctic Oscillation signatures in tropical coral proxies over the South China Sea
D.-Y. Gong, S.-J. Kim, and C.-H. Ho
Ann. Geophys., 27, 1979-1988, doi:10.5194/angeo-27-1979-2009, 2009
04 May 2009
The 8-h tide in the mesosphere and lower thermosphere over Maui (20.75° N, 156.43° W)
G. Jiang, J. Xu, and S. J. Franke
Ann. Geophys., 27, 1989-1999, doi:10.5194/angeo-27-1989-2009, 2009
04 May 2009
Particle precipitation during NEIAL events: simultaneous ground based nighttime observations at Svalbard
J. Lunde, U. P. Løvhaug, and B. Gustavsson
Ann. Geophys., 27, 2001-2010, doi:10.5194/angeo-27-2001-2009, 2009
04 May 2009
Intermittency of storms and substorms: is it related to the critical behaviour?
P. Dobias and J. A. Wanliss
Ann. Geophys., 27, 2011-2018, doi:10.5194/angeo-27-2011-2009, 2009
04 May 2009
Global observations of substorm injection region evolution: 27 August 2001
E. Spanswick, E. Donovan, W. Liu, J. Liang, J. B. Blake, G. Reeves, R. Friedel, B. Jackel, C. Cully, and A. Weatherwax
Ann. Geophys., 27, 2019-2025, doi:10.5194/angeo-27-2019-2009, 2009
04 May 2009
Equinoctial asymmetry of a low-latitude ionosphere-thermosphere system and equatorial irregularities: evidence for meridional wind control
T. Maruyama, S. Saito, M. Kawamura, K. Nozaki, J. Krall, and J. D. Huba
Ann. Geophys., 27, 2027-2034, doi:10.5194/angeo-27-2027-2009, 2009
05 May 2009
Stormtime dynamics of the global thermosphere and equatorial ionosphere
W. J. Burke, C. Y. Huang, and R. D. Sharma
Ann. Geophys., 27, 2035-2044, doi:10.5194/angeo-27-2035-2009, 2009
05 May 2009
On the long term change in the geomagnetic activity during the 20th century
F. Ouattara, C. Amory-Mazaudier, M. Menvielle, P. Simon, and J.-P. Legrand
Ann. Geophys., 27, 2045-2051, doi:10.5194/angeo-27-2045-2009, 2009
05 May 2009
On the origin of pre-reversal enhancement of the zonal equatorial electric field
M. C. Kelley, R. R. Ilma, and G. Crowley
Ann. Geophys., 27, 2053-2056, doi:10.5194/angeo-27-2053-2009, 2009
05 May 2009
A global study of hot flow anomalies using Cluster multi-spacecraft measurements
G. Facskó, Z. Németh, G. Erdős, A. Kis, and I. Dandouras
Ann. Geophys., 27, 2057-2076, doi:10.5194/angeo-27-2057-2009, 2009
06 May 2009
STEREO/SEPT observations of upstream particle events: almost monoenergetic ion beams
A. Klassen, R. Gómez-Herrero, R. Müller-Mellin, S. Böttcher, B. Heber, R. Wimmer-Schweingruber, and G. M. Mason
Ann. Geophys., 27, 2077-2085, doi:10.5194/angeo-27-2077-2009, 2009
06 May 2009
Solar and magnetospheric forcing of the low latitude thermospheric mass density as observed by CHAMP
S. Müller, H. Lühr, and S. Rentz
Ann. Geophys., 27, 2087-2099, doi:10.5194/angeo-27-2087-2009, 2009
07 May 2009
Geomagnetic storm effects on GPS based navigation
P. V. S. Rama Rao, S. Gopi Krishna, J. Vara Prasad, S. N. V. S. Prasad, D. S. V. V. D. Prasad, and K. Niranjan
Ann. Geophys., 27, 2101-2110, doi:10.5194/angeo-27-2101-2009, 2009
07 May 2009
A recurrent neural network approach to quantitatively studying solar wind effects on TEC derived from GPS; preliminary results
J. B. Habarulema, L.-A. McKinnell, and B. D. L. Opperman
Ann. Geophys., 27, 2111-2125, doi:10.5194/angeo-27-2111-2009, 2009
08 May 2009
Corrigendum to "Characteristics of sprite and gravity wave convective sources present in satellite IR images during the SpreadFEx 2005 in Brazil" published in Ann. Geophys., 27, 1279–1293, 2009
F. T. São Sabbas, V. T. Rampinelli, J. Santiago, P. Stamus, S. L. Vadas, D. C. Fritts, M. J. Taylor, P. D. Pautet, G. Dolif Neto, and O. Pinto
Ann. Geophys., 27, 2127-2127, doi:10.5194/angeo-27-2127-2009, 2009
08 May 2009
Observational evidence for an inside-out substorm onset scenario
M. G. Henderson
Ann. Geophys., 27, 2129-2140, doi:10.5194/angeo-27-2129-2009, 2009
11 May 2009
Overview and summary of the Spread F Experiment (SpreadFEx)
D. C. Fritts, M. A. Abdu, B. R. Batista, I. S. Batista, P. P. Batista, R. Buriti, B. R. Clemesha, T. Dautermann, E. R. de Paula, B. J. Fechine, B. G. Fejer, D. Gobbi, J. Haase, F. Kamalabadi, E. A. Kherani, B. Laughman, P. P. Lima, H.-L. Liu, A. Medeiros, P.-D. Pautet, D. M. Riggin, F. S. Rodrigues, F. São Sabbas, J. H. A. Sobral, P. Stamus, H. Takahashi, M. J. Taylor, S. L. Vadas, F. Vargas, and C. M. Wrasse
Ann. Geophys., 27, 2141-2155, doi:10.5194/angeo-27-2141-2009, 2009
12 May 2009
Reconnection electric field estimates and dynamics of high-latitude boundaries during a substorm
T. Pitkänen, A. T. Aikio, A. Kozlovsky, and O. Amm
Ann. Geophys., 27, 2157-2171, doi:10.5194/angeo-27-2157-2009, 2009
13 May 2009
Radial transport of radiation belt electrons due to stormtime Pc5 waves
A. Y. Ukhorskiy, M. I. Sitnov, K. Takahashi, and B. J. Anderson
Ann. Geophys., 27, 2173-2181, doi:10.5194/angeo-27-2173-2009, 2009
13 May 2009
Remote Oxygen Sensing by Ionospheric Excitation (ROSIE)
K. S. Kalogerakis, T. G. Slanger, E. A. Kendall, T. R. Pedersen, M. J. Kosch, B. Gustavsson, and M. T. Rietveld
Ann. Geophys., 27, 2183-2189, doi:10.5194/angeo-27-2183-2009, 2009
13 May 2009
In-situ observation of ULF wave activities associated with substorm expansion phase onset and current disruption
J. Liang, W. W. Liu, E. F. Donovan, and E. Spanswick
Ann. Geophys., 27, 2191-2204, doi:10.5194/angeo-27-2191-2009, 2009
15 May 2009
Spectra of equatorial total electron content derived from GPS signals
M. M. J. L. van de Kamp and P. S. Cannon
Ann. Geophys., 27, 2205-2214, doi:10.5194/angeo-27-2205-2009, 2009
15 May 2009
The structure of an earthward propagating magnetic flux rope early in its evolution: comparison of methods
C. Möstl, C.J. Farrugia, H. K. Biernat, S. A. Kiehas, R. Nakamura, V. V. Ivanova, and Y. Khotyaintsev
Ann. Geophys., 27, 2215-2224, doi:10.5194/angeo-27-2215-2009, 2009
15 May 2009
Thermospheric winds and temperatures above Mawson, Antarctica, observed with an all-sky imaging, Fabry-Perot spectrometer
C. Anderson, M. Conde, P. Dyson, T. Davies, and M. J. Kosch
Ann. Geophys., 27, 2225-2235, doi:10.5194/angeo-27-2225-2009, 2009
18 May 2009
Propagation of Alfvén waves in the magnetotail during substorms
R. L. Lysak, Y. Song, and T. W. Jones
Ann. Geophys., 27, 2237-2246, doi:10.5194/angeo-27-2237-2009, 2009
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