CME Analysis Information (for CME activity ID: 2024-03-07T22:36:00-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
Image Type:
running difference
Speed (km/s):
557.0
Speed measured at height (Rs):
9.4
Type: C
Direction (LON/LAT in HEEQ):
95.0/
40.0
Half Angular Width (degree): 40.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2024-03-08T05:08Z
Info/Session URL: None Entered
Note: Measurement of the leading edge using an approximated longitude of W95 based on available UV imagery. The leading edge becomes too diffuse to track about halfway through the SOHO LASCO C3 field of view. No difference imagery from STEREO A COR2 was used in this measurement, since the leading edge was already outside the STEREO A COR2 field of view in available frames, after a data gap that lasted from 2024-03-07T17:09Z to 2024-03-08T03:09Z.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2024-03-08T16:51Z by
Hannah Hermann
A Notification with ID
20240308-AL-001 was sent on 2024-03-08T18:48Z
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