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CME Analysis Information (for CME activity ID: 2025-04-06T18:36:00-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

STEREO A: SECCHI/COR2

Image Type: running difference
Speed (km/s): 511.0
Speed measured at height (Rs): 9.0
Type: C
Direction (LON/LAT in HEEQ): -112.0/ 34.0
Half Angular Width (degree): 14.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2025-04-07T02:09Z
Info/Session URL: None Entered
Note:

Best fit measurement using several frames of SOHO LASCO C2, and a few frames of SOHO LASCO C3 and STEREO A COR2. The leading edge becomes diffuse partway through the SOHO LASCO C3 field of view.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

 Version 1 submitted on 2025-04-07T00:42Z by Hannah Hermann

No Notification has been sent for this activity yet.

All directly linked activities:

2025-04-06T18:36:00-CME-001

Comments by users:

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