CME Analysis Information (for CME activity ID: 2023-06-07T07:00:00-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: false
Measurement Technique:
SWPC_CAT
Detecting Instruments:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Image Type:
running difference
Speed (km/s):
690.0
Speed measured at height (Rs):
18.0
Type: C
Direction (LON/LAT in HEEQ):
-36.0/
-13.0
Half Angular Width (degree): 19.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2023-06-07T12:02Z
Info/Session URL: None Entered
Note: Two-spacecraft leading edge measurement, first fitting the longitude to a known value and then adjusting latitude. The front becomes super diffuse, so it appears to slow down as a result if tracking the southeast-most leading edge.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2023-06-07T12:44Z by
Chris Stubenrauch
A Notification with ID
20230607-AL-001 was sent on 2023-06-07T13:22Z
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