Articles with "fossil depletions" as a keyword



Simultaneous OI 630 nm imaging observations of thermospheric gravity waves and associated revival of fossil depletions around midnight near the equatorial ionization anomaly (EIA) crest

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Published in 2024 at "Annales Geophysicae"

DOI: 10.5194/angeo-42-131-2024

Abstract: Abstract. We report F-region airglow imaging of fossil plasma depletions around midnight that revived afresh under persisting thermospheric gravity wave (GW) activity. An all-sky imager recorded these events in OI 630 nm imaging over Ranchi (23.3° N,… read more here.

Keywords: fossil depletions; around midnight; depletions around; midnight ... See more keywords