CME Analysis Information (for CME activity ID: 2021-11-26T01:25:00-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):
539.0
Speed measured at height (Rs):
14.0
Type: C
Direction (LON/LAT in HEEQ):
-39.0/
18.0
Half Angular Width (degree): 29.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2021-11-26T07:00Z
Info/Session URL: None Entered
Note: Preliminary measurement indicated as narrow as 13 degrees half-width and speed around 1,000 km/s, but further investigation found this event to be wider and slower as it overlaps with the eastern streamer. This is more clear in C3 imagery.
Measurement Feature Code(s):
SH: Shock Front
General Keyword(s):
Submitted on 2021-11-26T14:49Z by
Robert Loper
A Notification with ID
20211126-AL-001 was sent on 2021-11-26T16:37Z
A Notification with ID
20211126-AL-002 was sent on 2021-11-26T21:02Z
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