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CME Analysis Information (for CME activity ID: 2026-06-27T18:53:00-CME-001)
Measurement Creation Time: 2026-06-27T23:45Z
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

STEREO A: SECCHI/COR2

Image Type: running difference
Speed (km/s): 589.0
Speed measured at height (Rs): 7.2
Type: C
Direction (LON/LAT in HEEQ): 149.0/ -17.0
Half Angular Width (degree): 40.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2026-06-28T00:54Z
Info/Session URL: None Entered
Note:

Triangulation between SOHO LASCO C2 and STEREO A COR2. There is uncertainty in this analysis due to this front in STEREO A COR2 also tracking well with a separate feature in SOHO, for CME: 2026-06-27T19:12; as such it is plausible there was a farsided simultaneous eruption that overlaps in COR2 but not in C2.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Version 1 submitted on 2026-06-28T00:38Z by Tony Iampietro
Version 2 submitted on 2026-06-28T00:39Z by Tony Iampietro

A Notification with ID 20260628-AL-001 was sent on 2026-06-28T01:04Z

The List of WSA-ENLIL Results:

Model Name	Model Completion Time	AU	CME Input(s)	Predicted Earth Impact	Predicted Other Location(s) Impact
WSA-ENLIL+Cone	2026-06-28T00:57Z	2.0		No or little impact to Earth.	Psyche = 2026-07-01T19:20Z Mars = 2026-07-01T21:00Z Solar Orbiter = 2026-06-30T06:00Z

All directly linked activities:

2026-06-27T18:53:00-CME-001

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