CME Analysis Information (for CME activity ID: 2024-09-19T06:12:00-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):
323.0
Speed measured at height (Rs):
10.0
Type: S
Direction (LON/LAT in HEEQ):
48.0/
51.0
Half Angular Width (degree): 43.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2024-09-19T19:49Z
Info/Session URL: None Entered
Note: Best fit using several frames of C2/C3 and COR2A, and source location as seen in SDO AIA imagery. The outermost 'layer' of this CME in COR2A difference imagery, i.e. the leading edge, becomes progressively more faint in later frames of COR2A, but can still be tracked as it remains relatively more visible near the legs of the CME.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2024-09-19T13:38Z by
Hannah Hermann
No Notification has been sent for this activity yet.
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