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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2021-10-17T09:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
STEREO A: SECCHI/COR2
Activity ID: 2021-10-17T09:36:00-CME-001 (version 1)
Source Location: N30W10
Note Keyword:
Faint: Faint event; may affect type assignment
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
Note: Faint halo in SOHO LASCO/C2, more clearly visible in the W in STEREO A COR2. May be associated with a filament eruption faintly visible near N30W10 in SDO AIA 304 beginning 2021-10-17T07:39Z.

Submitted on 2021-10-17T12:47Z by Robert Loper

A Notification with ID 20211017-AL-001 was sent on 2021-10-17T13:49Z
A Notification with ID 20211018-AL-001 was sent on 2021-10-18T11:14Z

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 -1.0 5.0 553.0 C 38.0 2021-10-17T14:18Z The north and south parts of the shock front are very faint in C2, but the COR2A perspective does help track its shape. 1: Result 1 (2.0 AU)
Earth = 2021-10-20T04:17Z
Solar Orbiter = 2021-10-19T08:12Z
STEREO B = 2021-10-20T14:16Z
Parker Solar Probe = 2021-10-19T16:00Z
STEREO A = 2021-10-20T05:00Z
Robert Loper on 2021-10-17T12:48Z



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