
LASCO Activity Report for
February 20, 2002 SOHO Science Daily Meeting
Planner: K. Schenk, G. Lawrence
Event times are first frame seen in C2 camera unless otherwise noted.
These are preliminary observations for the daily SOHO science discussions.
Final analysis is reported on the Lasco CME list.
An archive of these reports is available.
Points Of Interest
None today.
2002/02/19
00:06 UT W Limb Faint front with brighter core, further faint
fronts follow, also some faint core-like material
03:30 UT N East Ragged front along streamer, quite bright
10:06 UT S East Narrow bright front
21:54 UT S East Fairly bright jet moves non-radially
2002/02/20
00:30 UT E Limb Narrow spray
02:30 UT N East Faint ragged front along faint streamer.
Brighter fronts follow
03:30 UT N West Fairly wide bright asymmetric loop front with
some core-like and trailing material.
M4.2 flare in AR 9825
06:30 UT W Limb Wider, brighter and faster loop front than previous
event with clear cavity and core. Very faint
extensions around significant portion of disk.
M5.1 flare in AR 9825
08:54 UT S East Very faint blob
10:30 UT N West Ragged loop front disintegrates through C2. Some
dispersed core-like material and other trailing
material. M4.3 flare in AR 9825
12:54 UT N East Very faint narrow front/spray along faint streamer
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771