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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-01-28T16:24Z ( SOHO: LASCO/C2 )

All Detecting Spacecrafts:

SOHO: LASCO/C2

SOHO: LASCO/C3

Activity ID: 2024-01-28T16:24:00-CME-001 (version 1)
Source Location: N30W55
Active Region Number: 13559

Note Keyword:

Source Signature Keyword:

FLR: Flare

OFL: Moving/Opening field lines

Morphology Keyword:

Note: This CME is visible to the northwest in SOHO LASCO C2/C3 imagery. It is not visible in STEREO A COR2 due to a data gap. The source is likely an eruption and subsequent C3.0 flare from Active Region 13559 (N30W55) starting around 2024-01-28T16:00Z as seen in SDO AIA 131, 171, 193, 304 imagery. Field line movement is also visible over the NW limb around this time in SDO AIA 171 imagery.

Version 1 submitted on 2024-01-28T21:10Z by Mattie Anastopulos

No Notification has been sent for this activity yet.

The List of CME Analysis already entered:

Event Type	Catalog	Measurement TypeCME measurement type: Leading Edge (LE), Shock Front (SH), Right Hand Boundary (RHB), Left Hand Boundary (LHB), Black/White Boundary (BW), Prominence Core (COR), Disconnection Front (DIS), Trailing Edge (TE).	Prime?"primary flag" which is either True or False. If there are multiple CME analysis entries for a single CME, this flag would indicate which analysis is considered most accurate per measurement type. This is a helpful flag if you would like to download only one most accurate CME analysis per CME per Measurement Type	Technique	Long	Lat	Speed	Type	Half Width	Time 21.5	Note	WSA-ENLIL+Cone Result(s)	Submitted By
CME Analysis	M2M_CATALOG	LE	true	SWPC_CAT	55.0	28.0	1197.0	O	16.0	2024-01-28T19:14Z	Measurement based on the source location. Only a few frames were available for this measurement in SOHO LASCO C2 as the CME is obscured by the pylon in SOHO LASCO C3. Additionally, there is a data gap in STEREO A COR2 imagery. The measured longitude may vary by +/-10 degrees as a result.	1: Result 1 (2.0 AU)	Mattie Anastopulos on 2024-01-28T21:12Z

All directly linked activities:

2024-01-28T15:52:00-FLR-001
FLR Type: C3.0

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