1.1.Catalog
# Identified in ICME catalogs: Richardson & Cane List
RC Catalog
Disturbance start time: 2013/01/18 12:37 UT
Ejecta start time: 2013/01/19 00:00 UT
Ejecta end time: 2013/01/19 17:00 UT
dv= 40 km/s, v = 430 km/s, vmax = 460 km/s
MC index: 5
Dst: -25
Suggested source CME:
V_transit: - km/s
1.2.Comments
Overall ICME quality index: 2
SW type: EJ
ICME signatures: low proton temperature
decreasing velocity
Based on 460 km/s -> search window 90.3382 hrs or 3.76409 days -> 2013/01/14 18:16:42.594
2. CME
2.1. A. Candidate A
A.1. LASCO:
#CME 2013/01/15 08:12 UT (from CDAW)
angle: 105, velocity: 221 km/s
CME is faint and is moving below equator
A.2. STEREO:
Moderate CME in both COR2-A and COR2-B. Front side moving CME.
A.3. AIA & GOES
Associated with C1.1 class flare from AR 11650 (S31W55, starting at 06:46 UT). Eruption of AR filament (outside of the AR). WDA is not clear.
A.4. Comment:
Could be the source of disturbance of 2013/01/18
2.1. A. Candidate B
B.1. LASCO:
#CME 2013/01/16 19:00 UT (from CDAW)
angle: 211, velocity: 648 km/s
B.2. STEREO:
Major CME in both COR2-A and COR2-B. Front side moving CME.
B.3. AIA & GOES
Associated with C2.2 class flare from AR 11650 (S32W87, starting at 06:46 UT).
B.4. Comment:
less likely to be the source of disturbance of 2013/01/18 due to location and time of eruption.
3. Other Comments
GMU's ENLIL run shows an eruption on 2013/01/15 reached at Earth on 2013/01/19 ~08:00 UT.