CME Analysis Information (for CME activity ID: 2025-04-05T04:00:00-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: true
Measurement Technique:
SWPC_CAT
Detecting Instruments:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Image Type:
running difference
Speed (km/s):
539.0
Speed measured at height (Rs): None Entered
Type: C
Direction (LON/LAT in HEEQ):
-110.0/
-1.0
Half Angular Width (degree): 36.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2025-04-05T11:31Z
Info/Session URL: None Entered
Note: Very approximate analysis of the main brightest front/loop, obtained by fitting with two coronagraphs. Based on the coronal signatures, the source is behind the east limb, but close enough to the limb for the tops of the post-eruptive arcades to start peaking from behind the limb two hours after the eruption.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2025-04-07T07:46Z by
Anna Chulaki
A Notification with ID
20250405-AL-005 was sent on 2025-04-05T18:23Z
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