CME Analysis Information (for CME activity ID: 2025-05-25T04:00:00-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/C3
STEREO A: SECCHI/COR2
Image Type:
running difference
Speed (km/s):
800.0
Speed measured at height (Rs): None Entered
Type: C
Direction (LON/LAT in HEEQ):
-90.0/
-2.0
Half Angular Width (degree): 16.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2025-05-25T09:25Z
Info/Session URL: None Entered
Note: Triangulated measurement between SOHO LASCO C3 and STEREO A COR2. E90 is the triangulated longitude and this is not plane-of-sky. Due to the faint front and overlap with a concurrent streamer blowout, the earliest visible frames are omitted for a better tracking of the front.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Version 1 submitted on 2025-05-25T20:15Z by Tony Iampietro
A Notification with ID
20250525-AL-005 was sent on 2025-05-25T20:50Z
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