
LASCO Activity Report for
August 19, 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....
2002/08/16
00:30 UT N East Narrow faint loop front fades rapidly
03:30 UT S East Narrow spray
05:30 UT S West Narrow spray
06:06 UT W Limb Wide bright loop front from SW to NW,
fast event with slight cavity and some
trailing material. M2.7 AR0061 N06W91
08:54 UT S East Very narrow spray
11:06 UT S East Narrow spray
12:30 UT HALO Full halo CME in progress, only 2 images
before data gap. Brightest in SW, bright
from SW to N pole, fainter elsewhere.
Fast event, 1404 km/s based on limited
data available at time of writing.
M5 flare AR0069 S07E16.
2002/08/17
01:31 UT S East Fast twisted spray, rough LE, Cont Outflows.
09:06 UT N East Jet-like, sizeable. Twisted structures, outflows.
16:54 UT SS West Rising loops over limb. Multiloop event. Slowly
lifts off by 21:00 UT. Filament related.
22:30 UT SS West Loop front with cavity and core. Filament related.
23:54 UT NN East Small bright loop front, narrow. Outflows.
2002/08/18
08:30 UT S Pole Steady flows over pole, twisted structures.
16:54 UT SS East Fast, jet-like event. SOuthward shift past S Pole.
21:54 UT SS West Wide bright loop front with cavity and core.
Partial HALO CME. 120-290 degrees wide. Results
of M2.2 xray flare of AR 10069.
2002/08/19
10:54 UT SS West Slow multiloop event, large.
C2 Running Diference movie
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771