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CME Analysis Information (for CME activity ID: 2023-12-13T15:05:00-CME-001)
Catalog: M2M_CATALOG
Data Level: 0 (0=real-time, 1=real-time and checked by supervising forecaster, 2=retrospective science level data analysis)
Use as primary measurement: true
Measurement Technique: SWPC_CAT

Detecting Instruments:

SOHO: LASCO/C2

SOHO: LASCO/C3

STEREO A: SECCHI/COR2

Image Type: running difference
Speed (km/s): 616.0
Speed measured at height (Rs): 19.0
Type: C
Direction (LON/LAT in HEEQ): 59.0/ 8.0
Half Angular Width (degree): 27.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2023-12-13T20:58Z
Info/Session URL: None Entered
Note:

Measurement using the dimming region near AR 3514 that spanned as far as W55 as the source to begin. Found that longitudes >W55 yielded better triangulated fits between SOHO LASCO C2/C3 and STEREO COR2A imagery, with the best fits in a range of W59-W65 showing some westward deflection. Potential fits beyond the limb did not triangulate well between coronagraphs, corroborating this observed deflection from the on-disk dimming region.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Submitted on 2023-12-15T05:21Z by Tony Iampietro

A Notification with ID 20231215-AL-001 was sent on 2023-12-15T05:57Z
A Notification with ID 20231216-AL-002 was sent on 2023-12-16T20:52Z

The List of WSA-ENLIL Results:

Model Name	Model Completion Time	AU	CME Input(s)	Predicted Earth Impact	Predicted Other Location(s) Impact
WSA-ENLIL+Cone	2023-12-15T04:54Z	2.0		Earth Shock Arrival Time = 2023-12-16T18:51Z Duration of disturbance (hr) = 26.2 Minimum magnetopause standoff distance: Rmin(Re) = 5.3 Possible Kp index: (kp)90=5 (kp)135=6 (kp)180=7	OSIRIS-APEX = 2023-12-15T09:47Z Psyche = 2023-12-17T08:42Z Solar Orbiter = 2023-12-16T23:48Z STEREO A = 2023-12-16T16:59Z

All directly linked activities:

2023-12-13T15:05:00-CME-001

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