CME Analysis Information (for CME activity ID: 2022-05-03T18:12:00-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
STEREO A: SECCHI/COR2
Image Type:
running difference
Speed (km/s):
226.0
Speed measured at height (Rs):
11.0
Type: S
Direction (LON/LAT in HEEQ):
-12.0/
15.0
Half Angular Width (degree): 31.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2022-05-04T08:09Z
Info/Session URL: None Entered
Note: In SOHO LASCO C2 imagery the CME exhibits what appears to be two fronts, so a wider half-width was used to encompass both of these fronts in this measurement. Only one CME was seen in STEREO A COR2 imagery, and only one source was seen, so this was believed to be one CME despite the appearance of two fronts in C2.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2022-05-04T16:30Z by
Mattie Anastopulos
No Notification has been sent for this activity yet.
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