Search Results - "Hibbins, R E"

Observations of planetary waves in the mesosphere-lower thermosphere during stratospheric warming events by Stray, N H, Orsolini, Y J, Espy, P J, Limpasuvan, V, Hibbins, R E

“…This study investigates the effect of stratospheric sudden warmings (SSWs) on planetary wave (PW) activity in the mesosphere–lower thermosphere (MLT). PW…”
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Observations of gravity wave forcing of the mesopause region during the January 2013 major Sudden Stratospheric Warming by de Wit, R. J., Hibbins, R. E., Espy, P. J., Orsolini, Y. J., Limpasuvan, V., Kinnison, D. E.

“…Studies of vertical and interhemispheric coupling during Sudden Stratospheric Warmings (SSWs) suggest that gravity wave (GW) momentum flux divergence plays a…”
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Coupling in the middle atmosphere related to the 2013 major sudden stratospheric warming by de Wit, R. J., Hibbins, R. E., Espy, P. J., Hennum, E. A.

“…The previously reported observation of anomalous eastward gravity wave forcing at mesopause heights around the onset of the January 2013 major sudden…”
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Aura MLS observations of the westward-propagating s=1, 16-day planetary wave in the stratosphere, mesosphere and lower thermosphere by Day, K. A., Hibbins, R. E., Mitchell, N. J.

“…The Microwave Limb Sounder (MLS) on the Aura satellite has been used to measure temperatures in the stratosphere, mesosphere and lower thermosphere. The data…”
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On the nature of short-period mesospheric gravity wave propagation over Halley, Antarctica by Nielsen, K., Taylor, M. J., Hibbins, R. E., Jarvis, M. J., Russell III, J. M.

“…As part of a collaborative program between British Antarctic Survey and Utah State University, measurements were made using an all‐sky airglow imager located…”
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Seasonal variations of gravity wave activity in the lower stratosphere over an Antarctic Peninsula station by Moffat-Griffin, T., Hibbins, R. E., Jarvis, M. J., Colwell, S. R.

“…An 8 year series of 965 high‐resolution radiosonde soundings over Rothera (67°S, 68°W) on the Antarctic Peninsula are used to study gravity wave…”
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Dynamics of the Antarctic and Arctic mesosphere and lower thermosphere – Part 1: Mean winds by Sandford, D. J., Beldon, C. L., Hibbins, R. E., Mitchell, N. J.

“…Zonal and meridional winds have been measured in the upper mesosphere and lower thermosphere at polar latitudes using two ground-based meteor radars. One radar…”
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SuperDARN Observations of Semidiurnal Tidal Variability in the MLT and the Response to Sudden Stratospheric Warming Events by Hibbins, R. E., Espy, P. J., Orsolini, Y. J., Limpasuvan, V., Barnes, R. J.

“…Using meteor wind data from the Super Dual Auroral Radar Network (SuperDARN) in the Northern Hemisphere, we (1) demonstrate that the migrating…”
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Observation of a mesospheric front in a thermal-doppler duct over King George Island, Antarctica by Bageston, J V, Wrasse, C M, Batista, P P, Hibbins, R E, Fritts, D C, Gobbi, D, Andrioli, V F

“…A mesospheric front was observed with an all-sky airglow imager on the night of 9–10 July 2007 at Ferraz Station (62° S, 58° W), located on King George island…”
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Quasi-biennial oscillation influence on long-period planetary waves in the Antarctic upper mesosphere by Hibbins, R. E., Jarvis, M. J., Ford, E. A. K.

“…Long‐period planetary wave data derived from meteor wind observations recorded over a 12‐year period with the SuperDARN radar at Halley, Antarctica, are…”
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Winds and tides in the mid-latitude Southern Hemisphere upper mesosphere recorded with the Falkland Islands SuperDARN radar by HIBBINS, R. E, FREEMAN, M. P, MILAN, S. E, RUOHONIEMI, J. M

“…Meteor wind data from the first year of operation of the Falkland Islands SuperDARN radar (52° S, 59° W) are used to characterize the atmospheric tides and…”
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Quasi-biennial modulation of the semidiurnal tide in the upper mesosphere above Halley, Antarctica by Hibbins, R. E., Espy, P. J., Jarvis, M. J.

“…We present an analysis of a long‐term archive of horizontal wind data derived from meteor wind observations from a SuperDARN radar at Halley, Antarctica (76°S,…”
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Vertical and interhemispheric links in the stratosphere-mesosphere as revealed by the day-to-day variability of Aura-MLS temperature data by XU, X, MANSON, A. H, MEEK, C. E, CHSHYOLKOVA, T, DRUMMOND, J. R, HALL, C. M, RIGGIN, D. M, HIBBINS, R. E

“…The coupling processes in the middle atmosphere have been a subject of intense research activity because of their effects on atmospheric circulation,…”
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Source regions for Antarctic MLT non-migrating semidiurnal tides by Murphy, D. J., Aso, T., Fritts, D. C., Hibbins, R. E., McDonald, A. J., Riggin, D. M., Tsutsumi, M., Vincent, R. A.

“…Source regions for the westward propagating zonal wavenumber one and three components of the semidiurnal tide observed in the summer mesosphere and lower…”
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A new perspective on the longitudinal variability of the semidiurnal tide by Hibbins, R. E., Marsh, O. J., McDonald, A. J., Jarvis, M. J.

“…The longitudinal variability of the semidiurnal tide in the Antarctic upper mesosphere is investigated by comparison of observations from two radars at…”
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QBO effects on Antarctic mesospheric winds and polar vortex dynamics by Ford, E. A. K., Hibbins, R. E., Jarvis, M. J.

“…A dynamical link is demonstrated between the equatorial quasi‐biennial oscillation (QBO) and high‐latitude mesospheric zonal winds recorded by an Imaging…”
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Interannual variability of mesopause zonal winds over Ascension Island: Coupling to the stratospheric QBO by de Wit, R. J., Hibbins, R. E., Espy, P. J., Mitchell, N. J.

“…Zonal‐wind measurements obtained between October 2001 and July 2011 with the SKiYMET meteor radar located at Ascension Island (8°S, 14°W) have been used to…”
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Case study of a mesospheric wall event over Ferraz station, Antarctica (62° S) by BAGESTON, J. V, WRASSE, C. M, HIBBINS, R. E, BATISTA, P. P, GOBBI, D, TAKAHASHI, H, FRITTS, D. C, ANDRIOLI, V. F, FECHINE, J, DENARDINI, C. M

“…On 16–17 July 2007 during an observational campaign at Comandante Ferraz Antarctic Station (62° S, 58° W), a mesospheric wall was observed with an airglow…”
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Climatology of short-period mesospheric gravity waves over Halley, Antarctica (76°S, 27°W) by Nielsen, K., Taylor, M.J., Hibbins, R.E., Jarvis, M.J.

“…We present a first detailed climatological study of individual quasi-monochromatic mesospheric, short-period gravity-wave events observed over Antarctica. The…”
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Mesospheric planetary waves over Antarctica during 2002 by Espy, P. J., Hibbins, R. E., Riggin, D. M., Fritts, D. C.

“…Wind measurements from a series of atmospheric radars located around Antarctica have been used to characterize the mesospheric planetary‐wave field during the…”
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