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CME Analysis Information (for CME activity ID: 2021-05-22T09:12:00-CME-001)
Measurement Creation Time: 2021-05-23T02:15Z
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

STEREO B: SECCHI/COR2

Image Type: running difference
Speed (km/s): 500.0
Speed measured at height (Rs): None Entered
Type: C
Direction (LON/LAT in HEEQ): -20.0/ -3.0
Half Angular Width (degree): 21.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2021-05-22T14:11Z
Info/Session URL: None Entered
Note:

In STEREO A Cor2 there are actually two CMEs seen, one in NW starting at 08:23 and another in SW starting at 09:38. The CMEs were analyzed as one CME (as fitting as two CMEs yielded almost the same parameters and was difficult).

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Version 1 submitted on 2021-05-22T23:32Z by Anna Chulaki
Version 2 submitted on 2021-05-22T23:33Z by Anna Chulaki
Version 3 submitted on 2021-05-23T02:14Z by Anna Chulaki
Version 4 submitted on 2021-05-23T02:15Z by Anna Chulaki

A Notification with ID 20210522-AL-003 was sent on 2021-05-22T23:59Z
A Notification with ID 20210523-AL-001 was sent on 2021-05-23T17:02Z
A Notification with ID 20210525-AL-001 was sent on 2021-05-25T12:21Z

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	2021-05-22T22:51Z	2.0		Earth Shock Arrival Time = 2021-05-25T21:00Z (Glancing Blow)	STEREO A = 2021-05-26T00:00Z
WSA-ENLIL+Cone	2021-05-23T16:25Z	2.0		Earth Shock Arrival Time = 2021-05-25T20:00Z (Glancing Blow)	STEREO B = 2021-05-26T03:31Z Parker Solar Probe = 2021-05-24T20:00Z STEREO A = 2021-05-26T02:00Z

All directly linked activities:

2021-05-22T09:12:00-CME-001

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