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CME Analysis Information (for CME activity ID: 2021-04-26T19:39:00-CME-001)
Measurement Creation Time: 2021-04-27T20:35Z
Catalog: M2M_CATALOG
Data Level: 1 (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): 232.0
Speed measured at height (Rs): None Entered
Type: S
Direction (LON/LAT in HEEQ): 7.0/ -18.0
Half Angular Width (degree): 22.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2021-04-27T11:47Z
Info/Session URL: None Entered
Note:

The faintness of the partial halo made this CME particularly challenging to measure, yielding latitudes between -9 and -23 and longitudes between -12 and +18.

Measurement Feature Code(s):

General Keyword(s):

Version 1 submitted on 2021-04-27T20:30Z by Robert Loper
Version 2 submitted on 2021-04-27T20:35Z by Robert Loper

No Notification has been sent for this activity yet.

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	2021-04-27T20:02Z	2.0		Earth Shock Arrival Time = 2021-04-30T20:40Z (Glancing Blow) Possible Kp index: (kp)90=2 (kp)135=3 (kp)180=4

All directly linked activities:

2021-04-26T19:39:00-CME-001

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