Gravity wave instability structures and turbulence from more than 1.5 years of OH[ast] airglow imager observations in Slovenia
We analyzed 286 nights of data from the OH* airglow imager FAIM 3 (Fast Airglow IMager) acquired at Otlica Observatory, Slovenia, between 26 October 2017 and 6 June 2019. Measurements were performed with a spatial resolution of 24 m per pixel and a temporal resolution of 2.8 s. Multiple turbulence episodes were observed and the energy dissipation rate in the upper mesosphere/lower thermosphere region was estimated from image sequences in 25 cases. Values range around 0.08 and 9.03 W/kg and would lead to an approximated localized maximum heating of 0.03–3.02 K per turbulence event.
2021
2021-10-25 09:04:50
1033
upper mesosphere, lower thermosphere, remote sensing, gravity waves, turbulence, Bora episodes
René
Sedlak
70
Patrick
Hannawald
70
Carsten
Schmidt
70
Sabine
Wüst
70
Michael
Bittner
70
Samo
Stanič
70
COBISS_ID
3
82140931
UDK
4
504
ISSN pri članku
9
1867-1381
DOI
15
10.5194/amt-14-6821-2021
NUK URN
18
URN:SI:UNG:REP:QDMVEFLH
amt-14-6821-2021.pdf
2176233
Predstavitvena datoteka
2021-10-25 09:05:01
0
Izvorni URL
2021-10-25 09:04:51