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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2021-09-26T12:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2021-09-26T12:36:00-CME-001 (version 1)
Source Location: S28W19
Active Region Number: 12871
Note Keyword:
Faint: Faint event; may affect type assignment
Source Signature Keyword:
FLR: Flare
OFL: Moving/Opening field lines
Morphology Keyword:
Note: The CME appears wider in STEREO A images than in SOHO images. The source of this CME is an eruption associated with a C1.6 class flare that peaked at 11:24Z from AR12871. The eruption started around 11:20Z and exhibited potential deflection within the field of view as well as opening field lines in the SW of SDO/AIA 171.

Submitted on 2021-09-26T19:47Z by Carina Alden

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 29.0 -13.0 427.0 S 24.0 2021-09-26T20:22Z This CME was difficult to measure due to the wide appearance in STEREO A COR2 images versus the more narrow appearance in SOHO LASCO C2 images. 1: Result 1 (2.0 AU)
Earth = 2021-09-30T06:00Z
STEREO B = 2021-09-29T18:00Z
Carina Alden on 2021-09-26T19:48Z



All directly linked activities:
2021-09-26T11:20:00-FLR-001
FLR Type: C1.6


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