The Evolution of the Causes of Negative Storm Effects at Middle Latitudes

Details The Evolution of the Causes of Negative Storm Effects at Middle Latitudes The Evolution of the Causes of Negative Storm Effects at Middle Latitudes

Dec 2001

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001agufmsa21a..10b&link_type=abstract

American Geophysical Union, Fall Meeting 2001, abstract #SA21A-10

Physics

0355 Thermosphere: Composition And Chemistry, 0358 Thermosphere: Energy Deposition

Scientific paper

During geomagnetic storms, negative storm effects (decreases in electron density at the F2 peak) occur in the middle latitudes, particularly in the period from midnight until after dawn. These decreases in electron density are normally attributed to changes in neutral composition, the ion convection pattern and changes in temperature. In this presentation, a TING (Thermosphere-Ionosphere Nested Grid) model run that was made for a storm that occurred during the Space Weather Month period, September 12-17, 1999) is analyzed using postprocessors to study the time evolution of the processes that caused the negative storm effects during this event. Generally, the negative effects are dominated by increases in the molecular species resulting in increased recombination, but there is considerable local variation.

Affiliated with

Also associated with

No associations

Rating

The Evolution of the Causes of Negative Storm Effects at Middle Latitudes 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 The Evolution of the Causes of Negative Storm Effects at Middle Latitudes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Evolution of the Causes of Negative Storm Effects at Middle Latitudes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1378769