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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-09-11T16:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-09-11T16:48:00-CME-001 (version 1)
Source Location: S20E90
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
FLR: Flare
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
O: Other
Note: Faint yet fast CME first seen in the SE by SOHO LASCO C2 beginning at 2024-09-11T16:48Z, as well as by SOHO LASCO C3 in later frames. There is no STEREO A COR2 data available for this event due to a data gap from 2024-09-11T14:38Z to 2024-09-11T22:23Z. The source of this event is an M1.8 class flare peaking at 2024-09-11T15:30Z and a subsequent fast eruption of material seen along the Eastern limb (approx. S20E90). The flare is seen clearly in SDO AIA 131, along with material seen leaving the disk in SDO AIA and GOES SUVI 304. Field line movement can be seen in SDO AIA 171 and 193.

Submitted on 2024-09-12T21:38Z by Melissa Kane

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 -95.0 -36.0 1088.0 O 31.0 2024-09-11T20:05Z Measurement based on approximate source location and best fit in SOHO LASCO C2/C3. There is no STEREO A COR2 imagery available for this measurement due to a data gap from 2024-09-11T14:38Z to 2024-09-11T22:23Z. 1: Result 1 (2.0 AU)
Melissa Kane on 2024-09-12T21:40Z



All directly linked activities:
2024-09-11T15:24:00-FLR-001
FLR Type: M1.8


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