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CME Analysis Information (for CME activity ID: 2024-05-21T14:36:00-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): 531.0
Speed measured at height (Rs): 10.9
Type: C
Direction (LON/LAT in HEEQ): 50.0/ -49.0
Half Angular Width (degree): 10.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2024-05-21T21:05Z
Info/Session URL: None Entered
Note:

Measurement made as a triangulation between SOHO and STEREO. Notably difficult capture of the leading edge due to the southward deflection (observed in GOES SUVI 284), which misaligned the CME travel direction from the measurement tool connected to disk center. A best fit is done with low confidence, but there is high confidence in this CME being out of the ecliptic regardless.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Submitted on 2024-05-22T17:23Z by Tony Iampietro

No Notification has been sent for this activity yet.

All directly linked activities:

2024-05-21T14:36:00-CME-001

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