1.1.Catalog
# Identified in ICME catalogs: Richardson & Cane List
RC Catalog
Disturbance start time: 2013/11/30 20:00 UT
Ejecta start time: 2013/12/01 11:00 UT
Ejecta end time: 2013/12/02 23:00 UT
dv= 50 km/s, v = 450 km/s, vmax = 540 km/s
Bmax (nT): 9
Dst: -22
Suggested source CME:
V_transit: - km/s
1.2.Comments
Overall ICME quality index: 2
SW type: SH+EJ
ICME signatures: smooth magnetic field during disturbance
smoothly decreasing velocity
relatively small proton density
relatively low proton temperature
Based on 540 km/s -> search window 76.9547 hrs or 3.20645 days -> 2013/11/27 15:02:42.938
2. CME
2.1. A. Candidate A
A.1. LASCO
#CME 2013/11/28 03:24 UT (from CDAW)
angle: > 103; velocity: 362
A.2. STEREO:
SEEDS's movie is not available; wide and moderate CME in COR1's FOV (frontside moving CME)
A.3. AIA & GOES
Eruption from AR 11906 (~S21E20), not associated with any major flare (onset 2013/11/27 ~23:54)
A.4. Comment:
Could be the source of disturbance of 2013/11/30. One of the concerns regarding this source is its slow speed; V_cme in COR2-B FOV is only 348 km/s, but V_icme is ~500 km/s.
The other concern is ICME's high Qfe, as the CME is associated with C1.5 class flare.
3. Other Comments
GMU's ENLIL run shows the disturbance due to CME around the time (2013/11/27) reaching the Earth, however the ejecta missed the Earth completely.
4. Summary
SW index: 2
Source index: 2
Overall index: 2
Filament: Y
WDA: NA