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: 2013/08/22 19:26 UT
Ejecta start time: 2013/08/23 20:00 UT
Ejecta end time: 2013/08/25 03:00 UT
dv= 40 km/s, v = 470 km/s, vmax = 570 km/s
Bmax (nT): 6
Dst: -40
Suggested source CME:
V_transit: - km/s

1.2.Comments
Overall ICME quality index: 3
SW type: EJ
ICME signatures: slight increase in magnetic field


Based on 570 km/s -> search window 72.9045 hrs or 3.03769 days -> 2013/08/19 18:31:43.875

2. CME
A.1. LASCO:
#CME 2013/08/20 08:12 UT (from CDAW)
angle: halo, velocity: 784 km/s


A.2. STEREO:
Major CME on both COR2-A and COR2-B. Mostly moving southward

A.3. AIA & GOES:
Filament eruption from ~S30E15, not associated with any major flares.


A.4. Comment:
could be the source of disturbance



3. Other Comments
GMU's ENLIL run shows this CME to reach the Earth on 2013/08/23 ~06:00 UT.

4. Summary
SW index : 3
Source index: 1
Overall index: 3
Filament: Yes
WDA: NA

comment on CMEs within search window

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