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Unusual Enhancement of Midlatitude Sporadic-E Layers in Response to a Minor Geomagnetic Storm. ATMOSPHERE 2022. [DOI: 10.3390/atmos13050816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
This study investigates the variations of middle and low latitude sporadic-E (Es) layers in response to a geomagnetic storm. Es layers are observed by five ionosondes located in the Eastern Asian sector. The critical frequencies of Es layers (foEs) at six stations increased in sequence from high latitude stations to low latitude stations after IMF/Bz turning southward. Lomb–Scargle analysis shows the amplification of semidiurnal oscillation amplitude in the vertical height of Es layers during geomagnetic disturbance. Modeling results of the NCAR Thermosphere-Ionosphere-Electrodynamics General Circulation Model (TIEGCM) show the enhancement of the wind field in the mesosphere and the lower thermosphere (MLT) region. Our study provides evidence that the enhanced wind field in the MLT region during the storm period could result in the enhancement of Es layers at middle and low latitude.
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On the Roles of Advection and Solar Heating in Seasonal Variation of the Migrating Diurnal Tide in the Stratosphere, Mesosphere, and Lower Thermosphere. ATMOSPHERE 2018. [DOI: 10.3390/atmos9110440] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The migrating diurnal tide (DW1) presents a unique latitudinal structure in the stratosphere, mesosphere, and lower thermosphere. In this paper, the physical mechanisms that govern its seasonal variation are examined in these three regions using the 31.5-year (1979–2010) output from the extended Canadian Middle Atmosphere Model (eCMAM30). DW1 annual variation in the stratosphere is mainly controlled by the short-wave heating in the high latitudes, but by both the short-wave and adiabatic heating in the low latitudes. In the mesosphere, linear and nonlinear advection play important roles in the semiannual variation of the tide whereas short-wave heating does not. In the lower thermosphere, the annual variation of DW1 is mainly governed by the short-wave heating and linear advection. This study illustrates the complexity of the main physical mechanisms modulating the seasonal variations of DW1 in different regions of the atmosphere.
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Forbes JM, Zhang X, Hagan ME, England SL, Liu G, Gasperini F. On the Specification of Upward-Propagating Tides for ICON Science Investigations. SPACE SCIENCE REVIEWS 2017; 212:697-713. [PMID: 30093735 PMCID: PMC6077998 DOI: 10.1007/s11214-017-0401-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The National Center for Atmospheric Research (NCAR) Thermosphere Ionosphere Electrodynamics General Circulation Model (TIEGCM) will provide a physics-based context for the interpretation of ICON measurements. To optimize the realism of the model simulations, ICON wind and temperature measurements near the ~97 km lower boundary of the TIEGCM will be used to specify the upward-propagating tidal spectrum at this altitude. This will be done by fitting a set of basis functions called Hough Mode Extensions (HMEs) to 27-day mean tidal winds and temperatures between 90 and 105 km altitude and between 12°S and 42°N latitude on a day-by-day basis. The current paper assesses the veracity of the HME fitting methodology given the restricted latitude sampling and the UT-longitude sampling afforded by the MIGHTI instrument viewing from the ICON satellite, which will be in a circular 27° inclination orbit. These issues are investigated using the output from a reanalysis-driven global circulation model, which contains realistic variability of the important tidal components, as a mock data set. ICON sampling of the model reveals that the 27-day mean diurnal and semidiurnal tidal components replicate well the 27-day mean tidal components obtained from full synoptic sampling of the model, but the terdiurnal tidal components are not faithfully reproduced. It is also demonstrated that reconstructed tidal components based on HME fitting to the model tides between 12°S and 42°N latitude provide good approximations to the major tidal components expected to be encountered during the ICON mission. This is because the constraints provided by fitting both winds and temperatures over the 90-105 km height range are adequate to offset the restricted sampling in latitude. The boundary conditions provided by the methodology described herein will greatly enhance the ability of the TIEGCM to provide a physical framework for interpreting atmosphere-ionosphere coupling in ICON observations due to atmospheric tides.
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Affiliation(s)
- Jeffrey M Forbes
- Department of Aerospace Engineering Sciences, University of Colorado, Boulder, CO 80305, Tel.: +1-303-735-0551, ,
| | - Xiaoli Zhang
- Department of Aerospace Engineering Sciences, University of Colorado, Boulder, CO 80305
| | - Maura E Hagan
- Department of Physics, Utah State University, Logan, UT 84332
| | - Scott L England
- Space Sciences Laboratory, University of California, Berkeley, CA 94720
| | - Guiping Liu
- Space Sciences Laboratory, University of California, Berkeley, CA 94720
| | - Federico Gasperini
- Department of Aerospace Engineering Sciences, University of Colorado, Boulder, CO 80305
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Keckhut P, Funatsu BM, Claud C, Hauchecorne A. Tidal effects on stratospheric temperature series derived from successive advanced microwave sounding units. QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY. ROYAL METEOROLOGICAL SOCIETY (GREAT BRITAIN) 2015; 141:477-483. [PMID: 26300563 PMCID: PMC4540154 DOI: 10.1002/qj.2368] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Revised: 03/13/2014] [Accepted: 03/19/2014] [Indexed: 06/04/2023]
Abstract
Stratospheric temperature series derived from the Advanced Microwave Sounding Unit (AMSU) on board successive NOAA satellites reveal, during periods of overlap, some bias and drifts. Part of the reason for these discrepancies could be atmospheric tides as the orbits of these satellites drifted, inducing large changes in the actual times of measurement. NOAA 15 and 16, which exhibit a long period of overlap, allow deriving diurnal tides that can correct such temperature drifts. The characteristics of the derived diurnal tides during summer periods is in good agreement with those calculated with the Global Scale Wave Model, indicating that most of the observed drifts are likely due to the atmospheric tides. Cooling can be biased by a factor of 2, if times of measurement are not considered. When diurnal tides are considered, trends derived from temperature lidar series are in good agreement with AMSU series. Future adjustments of temperature time series based on successive AMSU instruments will require considering corrections associated with the local times of measurement.
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Affiliation(s)
- P Keckhut
- Laboratoire Atmosphères, Milieux, Observations Spatiales, CNRS UMR 8190, Université de Versailles Saint-QuentinGuyancourt, France
| | - B M Funatsu
- Laboratoire Atmosphères, Milieux, Observations Spatiales, CNRS UMR 8190, Université de Versailles Saint-QuentinGuyancourt, France
- LETG-Rennes COSTEL, CNRS UMR 6554, Université Rennes 2Rennes, France
- Laboratoire de Météorologie Dynamique, CNRS UMR 8539, IPSL, Ecole PolytechniquePalaiseau, France
| | - C Claud
- Laboratoire de Météorologie Dynamique, CNRS UMR 8539, IPSL, Ecole PolytechniquePalaiseau, France
| | - A Hauchecorne
- Laboratoire Atmosphères, Milieux, Observations Spatiales, CNRS UMR 8190, Université de Versailles Saint-QuentinGuyancourt, France
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Sakazaki T, Fujiwara M, Zhang X, Hagan ME, Forbes JM. Diurnal tides from the troposphere to the lower mesosphere as deduced from TIMED/SABER satellite data and six global reanalysis data sets. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/2011jd017117] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Nielsen K, Taylor MJ, Hibbins RE, Jarvis MJ, Russell JM. On the nature of short-period mesospheric gravity wave propagation over Halley, Antarctica. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/2011jd016261] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Liu HL, Foster BT, Hagan ME, McInerney JM, Maute A, Qian L, Richmond AD, Roble RG, Solomon SC, Garcia RR, Kinnison D, Marsh DR, Smith AK, Richter J, Sassi F, Oberheide J. Thermosphere extension of the Whole Atmosphere Community Climate Model. ACTA ACUST UNITED AC 2010. [DOI: 10.1029/2010ja015586] [Citation(s) in RCA: 114] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- H.-L. Liu
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | - B. T. Foster
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | - M. E. Hagan
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | - J. M. McInerney
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | - A. Maute
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | - L. Qian
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | - A. D. Richmond
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | - R. G. Roble
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | - S. C. Solomon
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | - R. R. Garcia
- Atmospheric Chemistry Division; National Center for Atmospheric Research; Boulder Colorado USA
| | - D. Kinnison
- Atmospheric Chemistry Division; National Center for Atmospheric Research; Boulder Colorado USA
| | - D. R. Marsh
- Atmospheric Chemistry Division; National Center for Atmospheric Research; Boulder Colorado USA
| | - A. K. Smith
- Atmospheric Chemistry Division; National Center for Atmospheric Research; Boulder Colorado USA
| | - J. Richter
- Climate and Global Dynamics; National Center for Atmospheric Research; Boulder Colorado USA
| | - F. Sassi
- Space Science Division; Naval Research Laboratory; Washington D. C. USA
| | - J. Oberheide
- Department of Physics and Astronomy; Clemson University; Clemson South Carolina USA
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Zhang X, Forbes JM, Hagan ME. Longitudinal variation of tides in the MLT region: 1. Tides driven by tropospheric net radiative heating. ACTA ACUST UNITED AC 2010. [DOI: 10.1029/2009ja014897] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xiaoli Zhang
- Department of Aerospace Engineering Sciences; University of Colorado; Boulder Colorado USA
| | - Jeffrey M. Forbes
- Department of Aerospace Engineering Sciences; University of Colorado; Boulder Colorado USA
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Xu J, Smith AK, Jiang G, Yuan W. Seasonal variation of the Hough modes of the diurnal component of ozone heating evaluated from Aura Microwave Limb Sounder observations. ACTA ACUST UNITED AC 2010. [DOI: 10.1029/2009jd013179] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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10
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Xu J, Smith AK, Liu HL, Yuan W, Wu Q, Jiang G, Mlynczak MG, Russell JM. Estimation of the equivalent Rayleigh friction in mesosphere/lower thermosphere region from the migrating diurnal tides observed by TIMED. ACTA ACUST UNITED AC 2009. [DOI: 10.1029/2009jd012209] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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11
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Xu J, Smith AK, Liu HL, Yuan W, Wu Q, Jiang G, Mlynczak MG, Russell JM, Franke SJ. Seasonal and quasi-biennial variations in the migrating diurnal tide observed by Thermosphere, Ionosphere, Mesosphere, Energetics and Dynamics (TIMED). ACTA ACUST UNITED AC 2009. [DOI: 10.1029/2008jd011298] [Citation(s) in RCA: 104] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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12
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Offermann D, Gusev O, Donner M, Forbes JM, Hagan M, Mlynczak MG, Oberheide J, Preusse P, Schmidt H, Russell JM. Relative intensities of middle atmosphere waves. ACTA ACUST UNITED AC 2009. [DOI: 10.1029/2008jd010662] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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13
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Mukhtarov P, Pancheva D, Andonov B. Global structure and seasonal and interannual variability of the migrating diurnal tide seen in the SABER/TIMED temperatures between 20 and 120 km. ACTA ACUST UNITED AC 2009. [DOI: 10.1029/2008ja013759] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- P. Mukhtarov
- Geophysical Institute; Bulgarian Academy of Sciences; Sofia Bulgaria
| | - D. Pancheva
- Geophysical Institute; Bulgarian Academy of Sciences; Sofia Bulgaria
| | - B. Andonov
- Geophysical Institute; Bulgarian Academy of Sciences; Sofia Bulgaria
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Haefele A, Hocke K, Kämpfer N, Keckhut P, Marchand M, Bekki S, Morel B, Egorova T, Rozanov E. Diurnal changes in middle atmospheric H2O and O3: Observations in the Alpine region and climate models. ACTA ACUST UNITED AC 2008. [DOI: 10.1029/2008jd009892] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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15
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Wu Q, Ortland DA, Killeen TL, Roble RG, Hagan ME, Liu HL, Solomon SC, Xu J, Skinner WR, Niciejewski RJ. Global distribution and interannual variations of mesospheric and lower thermospheric neutral wind diurnal tide: 1. Migrating tide. ACTA ACUST UNITED AC 2008. [DOI: 10.1029/2007ja012542] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Q. Wu
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
- Key Laboratory for Space Weather, Center for Space Science and Applied Research; Chinese Academy of Sciences; Beijing China
| | - D. A. Ortland
- Northwest Research Associates; Bellevue Washington USA
| | - T. L. Killeen
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | - R. G. Roble
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | - M. E. Hagan
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | - H.-L. Liu
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | - S. C. Solomon
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | - Jiyao Xu
- Key Laboratory for Space Weather, Center for Space Science and Applied Research; Chinese Academy of Sciences; Beijing China
| | - W. R. Skinner
- Space Physics Research Laboratory; University of Michigan; Ann Arbor Michigan USA
| | - R. J. Niciejewski
- Space Physics Research Laboratory; University of Michigan; Ann Arbor Michigan USA
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Lieberman RS, Riggin DM, Ortland DA, Nesbitt SW, Vincent RA. Variability of mesospheric diurnal tides and tropospheric diurnal heating during 1997–1998. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2007jd008578] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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17
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Crowley G, Hackert CL, Meier RR, Strickland DJ, Paxton LJ, Pi X, Mannucci A, Christensen AB, Morrison D, Bust GS, Roble RG, Curtis N, Wene G. Global thermosphere-ionosphere response to onset of 20 November 2003 magnetic storm. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2005ja011518] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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18
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Zhang X, Forbes JM, Hagan ME, Russell JM, Palo SE, Mertens CJ, Mlynczak MG. Monthly tidal temperatures 20–120 km from TIMED/SABER. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2005ja011504] [Citation(s) in RCA: 168] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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19
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Lau EM, Avery SK, Avery JP, Palo SE, Makarov NA. Tidal analysis of meridional winds at the South Pole using a VHF interferometric meteor radar. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2005jd006734] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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20
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Marsh DR, Smith AK, Mlynczak MG, Russell JM. SABER observations of the OH Meinel airglow variability near the mesopause. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2005ja011451] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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21
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Meier RR, Crowley G, Strickland DJ, Christensen AB, Paxton LJ, Morrison D, Hackert CL. First look at the 20 November 2003 superstorm with TIMED/GUVI: Comparisons with a thermospheric global circulation model. ACTA ACUST UNITED AC 2005. [DOI: 10.1029/2004ja010990] [Citation(s) in RCA: 97] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- R. R. Meier
- School of Computational Sciences; George Mason University; Fairfax Virginia USA
| | - G. Crowley
- Southwest Research Institute; San Antonio Texas USA
| | | | | | - L. J. Paxton
- Johns Hopkins University Applied Physics Laboratory; Laurel Maryland USA
| | - D. Morrison
- Johns Hopkins University Applied Physics Laboratory; Laurel Maryland USA
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Mlynczak MG, Martin-Torres FJ, Crowley G, Kratz DP, Funke B, Lu G, Lopez-Puertas M, Russell JM, Kozyra J, Mertens C, Sharma R, Gordley L, Picard R, Winick J, Paxton L. Energy transport in the thermosphere during the solar storms of April 2002. ACTA ACUST UNITED AC 2005. [DOI: 10.1029/2005ja011141] [Citation(s) in RCA: 86] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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23
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Hecht JH. Airglow imager observations of atmospheric gravity waves at Alice Springs and Adelaide, Australia during the Darwin Area Wave Experiment (DAWEX). ACTA ACUST UNITED AC 2004. [DOI: 10.1029/2004jd004697] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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25
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Smith AK. Observations and modeling of the 6-hour tide in the upper mesosphere. ACTA ACUST UNITED AC 2004. [DOI: 10.1029/2003jd004421] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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26
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Kaufmann M, Gusev OA, Grossmann KU, Martín-Torres FJ, Marsh DR, Kutepov AA. Satellite observations of daytime and nighttime ozone in the mesosphere and lower thermosphere. ACTA ACUST UNITED AC 2003. [DOI: 10.1029/2002jd002800] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- M. Kaufmann
- Department of Physics; University of Wuppertal; Wuppertal Germany
| | - O. A. Gusev
- Department of Physics; University of Wuppertal; Wuppertal Germany
| | - K. U. Grossmann
- Department of Physics; University of Wuppertal; Wuppertal Germany
| | | | - D. R. Marsh
- National Center for Atmospheric Research; Boulder Colorado USA
| | - A. A. Kutepov
- Max Planck Institute for Extraterrestrial Physics-Institute for Astronomy and Astrophysics; University of Munich; Munich Germany
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Hagan ME, Forbes JM. Migrating and nonmigrating semidiurnal tides in the upper atmosphere excited by tropospheric latent heat release. ACTA ACUST UNITED AC 2003. [DOI: 10.1029/2002ja009466] [Citation(s) in RCA: 359] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- M. E. Hagan
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | - J. M. Forbes
- Department of Aerospace Engineering Sciences; University of Colorado; Boulder Colorado USA
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29
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Huang FT. Seasonal behavior of the semidiurnal and diurnal tides, and mean flows at 95 km, based on measurements from the High Resolution Doppler Imager (HRDI) on the Upper Atmosphere Research Satellite (UARS). ACTA ACUST UNITED AC 2003. [DOI: 10.1029/2002jd003189] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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30
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Zhang SP. Climatology of neutral winds in the lower thermosphere over Millstone Hill (42.6°N) observed from ground and from space. ACTA ACUST UNITED AC 2003. [DOI: 10.1029/2002ja009512] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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31
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Hagan ME, Forbes JM. Migrating and nonmigrating diurnal tides in the middle and upper atmosphere excited by tropospheric latent heat release. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001jd001236] [Citation(s) in RCA: 558] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- M. E. Hagan
- National Center for Atmospheric Research Boulder Colorado USA
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Forbes JM, Bridger AFC, Bougher SW, Hagan ME, Hollingsworth JL, Keating GM, Murphy J. Nonmigrating tides in the thermosphere of Mars. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001je001582] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jeffrey M. Forbes
- Department of Aerospace Engineering Sciences; University of Colorado; Boulder Colorado USA
| | | | - Stephen W. Bougher
- Lunar and Planetary Laboratory; University of Arizona; Tucson Arizona USA
| | - Maura E. Hagan
- High Altitude Observatory; National Center for Atmospheric Research; Boulder Colorado USA
| | | | - Gerald M. Keating
- NASA Langley Research Center; George Washington University; Hampton Virginia USA
| | - James Murphy
- Department of Astronomy; New Mexico State University; Las Cruces New Mexico USA
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33
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Marsh DR. High Resolution Doppler Imager observations of ozone in the mesosphere and lower thermosphere. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001jd001505] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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34
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Gerrard AJ. Synoptic scale study of the Arctic polar vortex's influence on the middle atmosphere, 1, Observations. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2001jd000681] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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35
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Hagan ME, Roble RG. Modeling diurnal tidal variability with the National Center for Atmospheric Research thermosphere-ionosphere-mesosphere-electrodynamics general circulation model. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2001ja000057] [Citation(s) in RCA: 129] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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36
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Millward GH, Müller-Wodarg ICF, Aylward AD, Fuller-Rowell TJ, Richmond AD, Moffett RJ. An investigation into the influence of tidal forcing onFregion equatorial vertical ion drift using a global ionosphere-thermosphere model with coupled electrodynamics. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2000ja000342] [Citation(s) in RCA: 149] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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37
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38
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Akmaev RA. Simulation of large-scale dynamics in the mesosphere and lower thermosphere with the Doppler-spread parameterization of gravity waves: 2. Eddy mixing and the diurnal tide. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2000jd900519] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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39
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Mlynczak MG, Garcia RR, Roble RG, Hagan M. Solar energy deposition rates in the mesosphere derived from airglow measurements: Implications for the ozone model deficit problem. ACTA ACUST UNITED AC 2000. [DOI: 10.1029/2000jd900222] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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40
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Liu HL, Hagan ME, Roble RG. Local mean state changes due to gravity wave breaking modulated by the diurnal tide. ACTA ACUST UNITED AC 2000. [DOI: 10.1029/1999jd901163] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Meriwether JW, Gardner CS. A review of the mesosphere inversion layer phenomenon. ACTA ACUST UNITED AC 2000. [DOI: 10.1029/2000jd900163] [Citation(s) in RCA: 91] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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