LASCO Activity Report for
November 18, 2003 SOHO Science Daily Meeting

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  

2003/11/17

08:50 UT  S West	Faint spray

09:26 UT  PARTIAL	Faint loop front in SE is bright loop front
	  HALO		filling quadrant by 09:50 and spans ~230 deg
			from NW to SW by 10:50. M4.2(?) X-ray flare
			AR 0501 N01E31 and associated filament
			activations/eruptions to S and W. Streamer
			in SW disrupted leading to outflow along it

13:27 UT  W Limb	Thin faint well-defined loop front, slow

2003/11/18

05:26 UT  S East	Narrow bright blob-like front with cavity

08:06 UT  S East	Wide rather ragged loop front fills quadrant
			though bright to S and fainter elsewhere.
			Possible very faint extension over N pole
			by 08:26, but soon overtaken/obscured by ...

08:50 UT  PARTIAL	Wide bright fast loop front with strong
	  HALO		cavity from SE to NW has fainter extensions
			to N pole and E limb to span ~230 deg
			by 09:06. Both events associated with M-class 
			X-ray flares AR 0501 and subsequent
			filament activation/eruption

09:26 UT  E Limb	Fairly wide bright loop front with strong
			cavity and some gusty outflow. Large limb/
			backsided EIT event, possibly old AR 0486
			now numbered AR 0506