CME Analysis Information (for CME activity ID: 2023-02-15T02:12:00-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
Image Type:
running difference
Speed (km/s):
624.0
Speed measured at height (Rs):
15.0
Type: C
Direction (LON/LAT in HEEQ):
-15.0/
-11.0
Half Angular Width (degree): 41.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2023-02-15T07:33Z
Info/Session URL: None Entered
Note: Longitude and latitude are based on source location due to lack of STEREO A COR2 imagery. Only SOHO LASCO C2/C3 imagery was used for this measurement. The south/southeast leading edge and the leading edge directed more eastward were analyzed together in this measurement. Separate measurements of these features showed similar speeds and latitude/longitude, and so the leading edges were measured together.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2023-02-15T19:12Z by
Mary Aronne
A Notification with ID
20230215-AL-002 was sent on 2023-02-15T16:37Z
A Notification with ID
20230216-AL-001 was sent on 2023-02-16T14:46Z
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