Volume 36, issue 2

Volume 36, issue 2

05 Mar 2018
An initial ULF wave index derived from 2 years of Swarm observations
Constantinos Papadimitriou, Georgios Balasis, Ioannis A. Daglis, and Omiros Giannakis
Ann. Geophys., 36, 287–299, https://doi.org/10.5194/angeo-36-287-2018,https://doi.org/10.5194/angeo-36-287-2018, 2018
Short summary
05 Mar 2018
Mesopause region temperature variability and its trend in southern Brazil
Mateus S. Venturini, José V. Bageston, Nattan R. Caetano, Lucas V. Peres, Hassan Bencherif, and Nelson J. Schuch
Ann. Geophys., 36, 301–310, https://doi.org/10.5194/angeo-36-301-2018,https://doi.org/10.5194/angeo-36-301-2018, 2018
Short summary
05 Mar 2018
Case study of mesospheric front dissipation observed over the northeast of Brazil
Amauri Fragoso Medeiros, Igo Paulino, Cristiano Max Wrasse, Joaquim Fechine, Hisao Takahashi, José Valentin Bageston, Ana Roberta Paulino, and Ricardo Arlen Buriti
Ann. Geophys., 36, 311–319, https://doi.org/10.5194/angeo-36-311-2018,https://doi.org/10.5194/angeo-36-311-2018, 2018
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06 Mar 2018
Aerosol indirect effects on summer precipitation in a regional climate model for the Euro-Mediterranean region
Nicolas Da Silva, Sylvain Mailler, and Philippe Drobinski
Ann. Geophys., 36, 321–335, https://doi.org/10.5194/angeo-36-321-2018,https://doi.org/10.5194/angeo-36-321-2018, 2018
Short summary
07 Mar 2018
On the relevance of source effects in geomagnetic pulsations for induction soundings
Anne Neska, Jan Tadeusz Reda, Mariusz Leszek Neska, and Yuri Petrovich Sumaruk
Ann. Geophys., 36, 337–347, https://doi.org/10.5194/angeo-36-337-2018,https://doi.org/10.5194/angeo-36-337-2018, 2018
Short summary
09 Mar 2018
Relationship between ionospheric plasma bubble occurrence and lightning strikes over the Amazon region
Jonas Sousasantos, José Humberto Andrade Sobral, Esfhan Alam Kherani, Marcelo Magalhães Fares Saba, and Diovane Rodolfo de Campos
Ann. Geophys., 36, 349–360, https://doi.org/10.5194/angeo-36-349-2018,https://doi.org/10.5194/angeo-36-349-2018, 2018
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14 Mar 2018
Ionospheric anomalies detected by ionosonde and possibly related to crustal earthquakes in Greece
Loredana Perrone, Angelo De Santis, Cristoforo Abbattista, Lucilla Alfonsi, Leonardo Amoruso, Marianna Carbone, Claudio Cesaroni, Gianfranco Cianchini, Giorgiana De Franceschi, Anna De Santis, Rita Di Giovambattista, Dedalo Marchetti, Francisco J. Pavòn-Carrasco, Alessandro Piscini, Luca Spogli, and Francesca Santoro
Ann. Geophys., 36, 361–371, https://doi.org/10.5194/angeo-36-361-2018,https://doi.org/10.5194/angeo-36-361-2018, 2018
Short summary
15 Mar 2018
Tripolar electric field Structure in guide field magnetic reconnection
Song Fu, Shiyong Huang, Meng Zhou, Binbin Ni, and Xiaohua Deng
Ann. Geophys., 36, 373–379, https://doi.org/10.5194/angeo-36-373-2018,https://doi.org/10.5194/angeo-36-373-2018, 2018
Short summary
16 Mar 2018
Variability and trend in ozone over the southern tropics and subtropics
Abdoulwahab Mohamed Toihir, Thierry Portafaix, Venkataraman Sivakumar, Hassan Bencherif, Andréa Pazmiño, and Nelson Bègue
Ann. Geophys., 36, 381–404, https://doi.org/10.5194/angeo-36-381-2018,https://doi.org/10.5194/angeo-36-381-2018, 2018
16 Mar 2018
Report of a large depletion in the ozone layer over southern Brazil and Uruguay by using multi-instrumental data
Caroline Bresciani, Gabriela Dornelles Bittencourt, José Valentin Bageston, Damaris Kirsch Pinheiro, Nelson Jorge Schuch, Hassan Bencherif, Neusa Paes Leme, and Lucas Vaz Peres
Ann. Geophys., 36, 405–413, https://doi.org/10.5194/angeo-36-405-2018,https://doi.org/10.5194/angeo-36-405-2018, 2018
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16 Mar 2018
A major event of Antarctic ozone hole influence in southern Brazil in October 2016: an analysis of tropospheric and stratospheric dynamics
Gabriela Dornelles Bittencourt, Caroline Bresciani, Damaris Kirsch Pinheiro, José Valentin Bageston, Nelson Jorge Schuch, Hassan Bencherif, Neusa Paes Leme, and Lucas Vaz Peres
Ann. Geophys., 36, 415–424, https://doi.org/10.5194/angeo-36-415-2018,https://doi.org/10.5194/angeo-36-415-2018, 2018
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19 Mar 2018
Satellite observations of middle atmosphere–thermosphere vertical coupling by gravity waves
Quang Thai Trinh, Manfred Ern, Eelco Doornbos, Peter Preusse, and Martin Riese
Ann. Geophys., 36, 425–444, https://doi.org/10.5194/angeo-36-425-2018,https://doi.org/10.5194/angeo-36-425-2018, 2018
21 Mar 2018
Neutralized solar wind ahead of the Earth's magnetopause as contribution to non-thermal exospheric hydrogen
Hans J. Fahr, Uwe Nass, Robindro Dutta-Roy, and Jochen H. Zoennchen
Ann. Geophys., 36, 445–457, https://doi.org/10.5194/angeo-36-445-2018,https://doi.org/10.5194/angeo-36-445-2018, 2018
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21 Mar 2018
Wavenumber-4 structures observed in the low-latitude ionosphere during low and high solar activity periods using FORMOSAT/COSMIC observations
Amelia Naomi Onohara, Inez Staciarini Batista, and Paulo Prado Batista
Ann. Geophys., 36, 459–471, https://doi.org/10.5194/angeo-36-459-2018,https://doi.org/10.5194/angeo-36-459-2018, 2018
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22 Mar 2018
Simultaneous 6300 Å airglow and radar observations of ionospheric irregularities and dynamics at the geomagnetic equator
Dustin A. Hickey, Carlos R. Martinis, Michael Mendillo, Jeffrey Baumgardner, Joei Wroten, and Marco Milla
Ann. Geophys., 36, 473–487, https://doi.org/10.5194/angeo-36-473-2018,https://doi.org/10.5194/angeo-36-473-2018, 2018
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22 Mar 2018
Seasonal variations of thermospheric mass density at dawn/dusk from GOCE observations
Libin Weng, Jiuhou Lei, Eelco Doornbos, Hanxian Fang, and Xiankang Dou
Ann. Geophys., 36, 489–496, https://doi.org/10.5194/angeo-36-489-2018,https://doi.org/10.5194/angeo-36-489-2018, 2018
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23 Mar 2018
Non-Gaussianity and cross-scale coupling in interplanetary magnetic field turbulence during a rope–rope magnetic reconnection event
Rodrigo A. Miranda, Adriane B. Schelin, Abraham C.-L. Chian, and José L. Ferreira
Ann. Geophys., 36, 497–507, https://doi.org/10.5194/angeo-36-497-2018,https://doi.org/10.5194/angeo-36-497-2018, 2018
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29 Mar 2018
The effect of subauroral polarization streams on the mid-latitude thermospheric disturbance neutral winds: a universal time effect
Hui Wang, Kedeng Zhang, Zhichao Zheng, and Aaron James Ridley
Ann. Geophys., 36, 509–525, https://doi.org/10.5194/angeo-36-509-2018,https://doi.org/10.5194/angeo-36-509-2018, 2018
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29 Mar 2018
Three-dimensional density and compressible magnetic structure in solar wind turbulence
Owen W. Roberts, Yasuhito Narita, and C.-Philippe Escoubet
Ann. Geophys., 36, 527–539, https://doi.org/10.5194/angeo-36-527-2018,https://doi.org/10.5194/angeo-36-527-2018, 2018
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03 Apr 2018
New results on the mid-latitude midnight temperature maximum
Rafael L. A. Mesquita, John W. Meriwether, Jonathan J. Makela, Daniel J. Fisher, Brian J. Harding, Samuel C. Sanders, Fasil Tesema, and Aaron J. Ridley
Ann. Geophys., 36, 541–553, https://doi.org/10.5194/angeo-36-541-2018,https://doi.org/10.5194/angeo-36-541-2018, 2018
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03 Apr 2018
Effects of solar activity and galactic cosmic ray cycles on the modulation of the annual average temperature at two sites in southern Brazil
Everton Frigo, Francesco Antonelli, Djeniffer S. S. da Silva, Pedro C. M. Lima, Igor I. G. Pacca, and José V. Bageston
Ann. Geophys., 36, 555–564, https://doi.org/10.5194/angeo-36-555-2018,https://doi.org/10.5194/angeo-36-555-2018, 2018
03 Apr 2018
Climatology of the scintillation onset over southern Brazil
Jonas Sousasantos, Alison de Oliveira Moraes, José H. A. Sobral, Marcio T. A. H. Muella, Eurico R. de Paula, and Rafael S. Paolini
Ann. Geophys., 36, 565–576, https://doi.org/10.5194/angeo-36-565-2018,https://doi.org/10.5194/angeo-36-565-2018, 2018
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03 Apr 2018
High-resolution vertical velocities and their power spectrum observed with the MAARSY radar – Part 1: frequency spectrum
Qiang Li, Markus Rapp, Gunter Stober, and Ralph Latteck
Ann. Geophys., 36, 577–586, https://doi.org/10.5194/angeo-36-577-2018,https://doi.org/10.5194/angeo-36-577-2018, 2018
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03 Apr 2018
Study of sporadic E layers based on GPS radio occultation measurements and digisonde data over the Brazilian region
Laysa C. A. Resende, Christina Arras, Inez S. Batista, Clezio M. Denardini, Thainá O. Bertollotto, and Juliano Moro
Ann. Geophys., 36, 587–593, https://doi.org/10.5194/angeo-36-587-2018,https://doi.org/10.5194/angeo-36-587-2018, 2018
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05 Apr 2018
Quantifying the relationship between the plasmapause and the inner boundary of small-scale field-aligned currents, as deduced from Swarm observations
Balázs Heilig and Hermann Lühr
Ann. Geophys., 36, 595–607, https://doi.org/10.5194/angeo-36-595-2018,https://doi.org/10.5194/angeo-36-595-2018, 2018
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09 Apr 2018
Impact of disturbance electric fields in the evening on prereversal vertical drift and spread F developments in the equatorial ionosphere
Mangalathayil A. Abdu, Paulo A. B. Nogueira, Angela M. Santos, Jonas R. de Souza, Inez S. Batista, and Jose H. A. Sobral
Ann. Geophys., 36, 609–620, https://doi.org/10.5194/angeo-36-609-2018,https://doi.org/10.5194/angeo-36-609-2018, 2018
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16 Apr 2018
A critical note on the IAGA-endorsed Polar Cap (PC) indices: excessive excursions in the real-time index values
Peter Stauning
Ann. Geophys., 36, 621–631, https://doi.org/10.5194/angeo-36-621-2018,https://doi.org/10.5194/angeo-36-621-2018, 2018
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18 Apr 2018
Solar rotational cycle in lightning activity in Japan during the 18–19th centuries
Hiroko Miyahara, Ryuho Kataoka, Takehiko Mikami, Masumi Zaiki, Junpei Hirano, Minoru Yoshimura, Yasuyuki Aono, and Kiyomi Iwahashi
Ann. Geophys., 36, 633–640, https://doi.org/10.5194/angeo-36-633-2018,https://doi.org/10.5194/angeo-36-633-2018, 2018
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19 Apr 2018
On application of asymmetric Kan-like exact equilibria to the Earth magnetotail modeling
Daniil B. Korovinskiy, Darya I. Kubyshkina, Vladimir S. Semenov, Marina V. Kubyshkina, Nikolai V. Erkaev, and Stefan A. Kiehas
Ann. Geophys., 36, 641–653, https://doi.org/10.5194/angeo-36-641-2018,https://doi.org/10.5194/angeo-36-641-2018, 2018
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23 Apr 2018
Investigating the anatomy of magnetosheath jets – MMS observations
Tomas Karlsson, Ferdinand Plaschke, Heli Hietala, Martin Archer, Xóchitl Blanco-Cano, Primož Kajdič, Per-Arne Lindqvist, Göran Marklund, and Daniel J. Gershman
Ann. Geophys., 36, 655–677, https://doi.org/10.5194/angeo-36-655-2018,https://doi.org/10.5194/angeo-36-655-2018, 2018
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26 Apr 2018
Climatology of GPS signal loss observed by Swarm satellites
Chao Xiong, Claudia Stolle, and Jaeheung Park
Ann. Geophys., 36, 679–693, https://doi.org/10.5194/angeo-36-679-2018,https://doi.org/10.5194/angeo-36-679-2018, 2018
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