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CME Analysis Information (for CME activity ID: 2024-08-19T13:23:00-CME-001)
Catalog: M2M_CATALOG
Data Level: 1 (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): 593.0
Speed measured at height (Rs): 10.0
Type: C
Direction (LON/LAT in HEEQ): 148.0/ 59.0
Half Angular Width (degree): 27.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2024-08-19T18:48Z
Info/Session URL: None Entered
Note:

Measurement of faint leading edge using best fit between SOHO LASCO C2/C3 and STEREO A COR2. The leading edge becomes too diffuse to track just before reaching halfway through the C3 field of view. Several STEREO A COR2 images were able to be used, but poor quality/pixilation of STEREO A COR2 difference imagery after the frame timestamped 2024-08-19T15:38Z hindered proper tracking of the leading edge in these frames.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Submitted on 2024-08-20T01:23Z by Hannah Hermann

No Notification has been sent for this activity yet.

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	2024-08-20T02:24Z	2.0		No or little impact to Earth.	OSIRIS-APEX = 2024-08-20T23:45Z Solar Orbiter = 2024-08-21T13:58Z

All directly linked activities:

2024-08-19T13:23:00-CME-001

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