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CME Analysis Information (for CME activity ID: 2026-05-23T19:53:00-CME-001)
Measurement Creation Time:
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: false
Measurement Technique: SWPC_CAT

Detecting Instruments:

STEREO A: SECCHI/COR2

GOES: CCOR-1

Image Type: running difference
Speed (km/s): 1262.0
Speed measured at height (Rs): 11.0
Type: O
Direction (LON/LAT in HEEQ): -126.0/ 51.0
Half Angular Width (degree): 32.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-05-23T22:29Z
Info/Session URL: None Entered
Note:

Preliminary, very approximate analysis of the brighter bulk based on the fit of early coronagraph imagery with two coronagraphs, GOES CCOR-1 and STEREO A COR2. This far-sided CME is partially obscured by the pylon in CCOR-1 making analysis difficult.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Version 1 submitted on 2026-05-23T21:26Z by Anna Chulaki
Version 2 submitted on 2026-05-24T01:26Z by Anna Chulaki

No Notification has been sent for this activity yet.

All directly linked activities:

2026-05-23T19:53:00-CME-001

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