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CME Analysis Information (for CME activity ID: 2022-05-21T00:12:00-CME-001)
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: false
Measurement Technique: SWPC_CAT

Detecting Instruments:

SOHO: LASCO/C2

Image Type: running difference
Speed (km/s): 487.0
Speed measured at height (Rs): 6.5
Type: S
Direction (LON/LAT in HEEQ): 48.0/ 26.0
Half Angular Width (degree): 30.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2022-05-21T07:03Z
Info/Session URL: None Entered
Note:

Upon analysis, there are two eruptions present in SOHO running difference imagery, only the first of which, a narrower event, correlates with the Stereo A/COR2A imagery. Thus, the CME of interest is only seen in SOHO imagery and the filamentary material is largely deflected to the north and west as seen in SDO AIA 304. There is also a weak shock front produced to the north in SOHO C2 running difference imagery on the order of 1000 km/s which may or may not be associated with this eruption.

Measurement Feature Code(s):

COR: Prominence Core

General Keyword(s):

Submitted on 2022-05-21T14:18Z by Chris Stubenrauch

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	2022-05-21T14:03Z	2.0		No or little impact to Earth.	STEREO B = 2022-05-24T12:00Z

All directly linked activities:

2022-05-21T00:12:00-CME-001

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