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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-09-11T13:09Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
Activity ID: 2024-09-11T13:09:00-CME-001 (version 1)
Source Location: S10W115
Note Keyword:
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
L: Loop
Note: Faint and relatively narrow CME seen to the West in STEREO A COR2 imagery. Source is brightening and slowly opening field lines from a bright region beyond the SW limb, located at about S10W115 as seen in STEREO A EUVI 195/304 imagery starting at 2024-09-11T12:15Z. Opening field lines from just beyond the limb as seen from SDO, can be seen spanning N00 to S20, starting at 2024-09-11T12:02Z in SDO AIA 171.

Submitted on 2024-09-12T02:01Z by Hannah Hermann

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 Plane-of-sky NONE -8.0 409.0 S 28.0 2024-09-11T21:39Z Measurement made using a longitude of W115, which is the plane of sky of STEREO-A and the source location as seen in STEREO A EUV imagery. Measurement made using the four frames of COR2A available before COR2A data gap which lasts from 2024-09-11T14:38Z to 2024-09-11T22:23Z. Data gap in C2/C3 since 2024-09-11T12:36Z completely covers this CME; current time is 2024-09-12T02:00Z, next downlink is scheduled to begin 2024-09-12T03:45Z. Not modeled Hannah Hermann on 2024-09-12T02:07Z



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