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CME Analysis Information (for CME activity ID: 2021-05-24T01:25:00-CME-001)
Measurement Creation Time: 2021-05-24T19:58Z
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

Image Type: running difference
Speed (km/s): 585.0
Speed measured at height (Rs): 15.0
Type: C
Direction (LON/LAT in HEEQ): 35.0/ 6.0
Half Angular Width (degree): 11.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2021-05-24T06:53Z
Info/Session URL: None Entered
Note:

The longitude of this CME was estimated based on the EUV source signature visible in SDO. SWPC_CAT measurements yield reasonable longitude approximations between +30 and +50 degrees and the exact longitude could not be pinpointed because of missing STEREO A COR2 data during this event.

Measurement Feature Code(s):

General Keyword(s):

Version 1 submitted on 2021-05-24T19:32Z by Michelangelo Romano
Version 2 submitted on 2021-05-24T19:52Z by Michelangelo Romano
Version 3 submitted on 2021-05-24T19:58Z by Michelangelo Romano

A Notification with ID 20210524-AL-002 was sent on 2021-05-24T20:17Z
A Notification with ID 20210525-AL-002 was sent on 2021-05-25T18:30Z

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	2021-05-24T19:18Z	2.0		Earth Shock Arrival Time = 2021-05-26T07:37Z Duration of disturbance (hr) = 30.3 Minimum magnetopause standoff distance: Rmin(Re) = 6.4 Possible Kp index: (kp)90=3 (kp)135=4 (kp)180=4	Parker Solar Probe = 2021-05-25T04:52Z STEREO B = 2021-05-26T07:37Z

All directly linked activities:

2021-05-24T01:25:00-CME-001

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