CME Analysis Information (for CME activity ID: 2025-01-22T11:36:00-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):
626.0
Speed measured at height (Rs):
13.0
Type: C
Direction (LON/LAT in HEEQ):
9.0/
-27.0
Half Angular Width (degree): 38.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2025-01-22T16:49Z
Info/Session URL: None Entered
Note: Best fit measurement using the source location visible on the Earth-facing disk in UV imagery and using several frames of both SOHO LASCO C2/C3 and STEREO A COR2 imagery. Data gap in STEREO A COR2 begins at 2025-01-22T12:53Z, so only the first few frames of the leading edge are captured in COR2.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2025-01-23T15:53Z by
Melissa Kane
A Notification with ID
20250122-AL-004 was sent on 2025-01-22T20:24Z
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