Physics
Scientific paper
Dec 2009
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009jastp..71.1835v&link_type=abstract
Journal of Atmospheric and Solar-Terrestrial Physics, Volume 71, Issue 17-18, p. 1835-1839.
Physics
5
Columniform Sprites, Winter Thunderstorms, Optical Observations
Scientific paper
We report synchronized optical observations of sprites in Israel during the winters of 2006/7-2007/8. Based on several events, we suggest that the elements of columniform sprites are organized in spaced intervals on the circumference of a circle centered directly above, or a little offset, to the vertical direction from the parent lightning. In 2D images most of the cases show columns to be arranged in highly eccentric elliptical forms or in straight rows. The analysis of the optical images provided the geometrical dimensions of the columns and their spatial organization. We used an electrostatic model of the QE field with reasonable assumptions on the location and magnitude of the cloud charge center, constrained by ELF evaluation of the Charge Moment Change in the parent flash, to show that the observed diameter of the columnar arrangement closely matches the conventional breakdown field line contour at the same altitude.
Devir Adam
Erlick Carynelisa
Greenberg Eran
Price Colin
Reicher Nàama
No associations
LandOfFree
Indication for circular organization of column sprite elements associated with Eastern Mediterranean winter thunderstorms 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 Indication for circular organization of column sprite elements associated with Eastern Mediterranean winter thunderstorms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Indication for circular organization of column sprite elements associated with Eastern Mediterranean winter thunderstorms will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1694807