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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2021-11-26T01:25Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2021-11-26T01:25:00-CME-001 (version 1)
Source Location: N20E40
Note Keyword:
DFL: Likely deflection of the event within the FOV
Faint: Faint event; may affect type assignment
OVR: Event partially overlaps with another CME
Source Signature Keyword:
FIL: Filament eruption
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
Note: Visible in the NE in SOHO LASCO C2/C3; likely leaves the FOV during STEREO A data gap. Associated with a filament eruption in the vicinity of the unnumbered active region near N20E40, visible in SDO AIA 171/193/304 beginning 2021-11-25T23:45Z (during STEREO A data gap). Partially overlaps with an earlier halo CME in C2. May possibly have some deflection from the source location.

Submitted on 2021-11-26T14:47Z by Robert Loper

A Notification with ID 20211126-AL-001 was sent on 2021-11-26T16:37Z
A Notification with ID 20211126-AL-002 was sent on 2021-11-26T21:02Z

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 SH true SWPC_CAT -39.0 18.0 539.0 C 29.0 2021-11-26T07:00Z Preliminary measurement indicated as narrow as 13 degrees half-width and speed around 1,000 km/s, but further investigation found this event to be wider and slower as it overlaps with the eastern streamer. This is more clear in C3 imagery. 1: Result 1 (2.0 AU)
Earth = 2021-11-29T11:00Z
STEREO A = 2021-11-29T01:11Z (PE: -1.6 h)
Solar Orbiter = 2021-11-29T12:00Z
Robert Loper on 2021-11-26T14:49Z



All directly linked activities:
2021-11-29T02:45:00-IPS-001
Location: STEREO A


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