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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2021-04-26T19:39Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2021-04-26T19:39:00-CME-001 (version 2)
Source Location: S50W05
Note Keyword:
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
Note: CME observed in W of STEREO A COR2 beginning 2021-04-26T19:39Z, faintly visible as a partial halo in the south of SOHO LASCO/C3 by 2021-04-2706:18Z. Associated with a large filament eruption from south Earth-facing disk in SDO AIA 304 between 2021-04-26T15:00-20:00Z (with biggest lift around 2021-04-26T18:00Z).

Submitted on 2021-04-27T20:33Z by Robert Loper

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 true SWPC_CAT 7.0 -18.0 232.0 S 22.0 2021-04-27T11:47Z The faintness of the partial halo made this CME particularly challenging to measure, yielding latitudes between -9 and -23 and longitudes between -12 and +18. 1: Result 1 (2.0 AU)
Earth = 2021-04-30T20:40Z (PE: -16.2 h)
Robert Loper on 2021-04-27T20:35Z



All directly linked activities:
2021-05-01T12:50:00-IPS-001
Location: Earth


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