Note on tracking Sun-Earth connection event

Observer: SD

ICME

1.1.Catalog
# Identified in ICME catalogs: Richardson & Cane List
RC Catalog
Disturbance start time: 2013/10/08 20:20 UT
Ejecta start time: 2013/10/09 09:00 UT
Ejecta end time: 2013/10/11 00:00 UT
dv= 100 km/s, v = 480 km/s, vmax = 650 km/s
Bmax (nT): 6
Dst: -69
Suggested source CME: 2013/10/06 14:43
V_transit: 780 km/s

1.2.Comments
Overall ICME quality index:
ICME signatures:


Based on 650 km/s -> search window 63.9316 hrs or 2.66382 days -> 2013/10/06 04:24:06.156

2. CME
2.1. A. Candidate A
A.1. LASCO:
#CME 2013/10/06 14:43 UT (from CDAW)
angle: halo, velocity: 567 km/s
CME is faint

A.2. STEREO:
Seen as faint CME in both COR2-A and COR2-B. Front side moving CME, close to the equator.


A.3. AIA & GOES
Eruption from ~S15W12, associated with C1.1 flare. AR is not clear, maybe AR 1866. Initial WDA is visible, however its propagation is not that clear in helioviewer's movie.

A.4. Comment:
Could be the source of disturbance of 2013/10/08


3. Other Comments
GMU's ENLIL run shows this CME reaching on 2013/10/09 ~18:00 UT. The initial propagation velocity of the CME is very small.

There is an upstream shock
4. Summary
SW index : 3
Source index: 2
Overall index: 3
Filament: NA
WDA: Yes

comment on CMEs within search window


Curators: Jie Zhang (jzhang7 AT gmu.edu); Suman Dhakal (sdhakal2 AT masonlive.gmu.edu);
Last updated: 2022/01