Physics
Scientific paper
May 2009
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009agusmsa73a..05w&link_type=abstract
American Geophysical Union, Spring Meeting 2009, abstract #SA73A-05
Physics
0310 Airglow And Aurora, 0341 Middle Atmosphere: Constituent Transport And Chemistry (3334), 3332 Mesospheric Dynamics, 3384 Acoustic-Gravity Waves
Scientific paper
An all sky imager was located at Eureka, Nunavut (80N, 86W) at the Polar Environment Atmospheric Research Laboratory in the fall of 2007. It has been operating over the past two winters and taking measurements of sodium, hydroxyl and oxygen green line airglow emissions as well as red line and N2+ emissions. During both winters, airglow observations were taken during Stratospheric Warmings. During the major warming in January 2009, significant variability in the gravity wave signatures and airglow intensity was observed. This included reversal in wave direction and variations in the form of the observed waves and changes in airglow intensity. These results are interpreted in the context of a warming which developed in a run of the extended Canadian Middle Atmosphere model during which perturbations from the stratosphere to the thermosphere occured.
Veselinovic D.
Ward William E.
No associations
LandOfFree
All Sky Imager observations during a Sudden Stratospheric Warming: Comparisons to the Extended CMAM does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with All Sky Imager observations during a Sudden Stratospheric Warming: Comparisons to the Extended CMAM, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and All Sky Imager observations during a Sudden Stratospheric Warming: Comparisons to the Extended CMAM will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1108616