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CME Analysis Information (for CME activity ID: 2026-09-20T05:12:00-CME-001)
Measurement Creation Time: 2026-09-20T19:10Z
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: Plane-of-sky

Detecting Instruments:

SOHO: LASCO/C2

SOHO: LASCO/C3

Image Type: running difference
Speed (km/s): 593.0
Speed measured at height (Rs): 9.4
Type: C
Direction (LON/LAT in HEEQ): None Entered / 40.0
Half Angular Width (degree): 10.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-09-20T11:03Z
Info/Session URL: None Entered
Note:

SOHO LASCO C2/C3 plane-of-sky. The CME is less than 10 half-width and deflected northward, making it difficult to track the proper CME front travel with swpc_cat.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Version 1 submitted on 2026-09-20T19:42Z by Tony Iampietro

No Notification has been sent for this activity yet.

All directly linked activities:

2026-09-20T05:12:00-CME-001

Comments by users:

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