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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2021-04-20T00:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2021-04-20T00:12:00-CME-001 (version 3)
Source Location: S24E23
Active Region Number: 12816
Note Keyword:
Faint: Faint event; may affect type assignment
Source Signature Keyword:
FLR: Flare
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
Note: A CME was detected in the east of SOHO C2 coronagraph starting at 2021-04-20T00:12Z. The CME is also visible in SOHO C3 and STEREO A COR2A. The source of the CME was an eruption from AR2816 (S24E23) around 2021-04-19T23:20Z. The eruption was associated with an M1.1 flare starting at 2021-04-19T23:19Z and peaked at 2021-04-19T23:42Z.

Submitted on 2021-04-20T18:21Z by Yaireska Collado

A Notification with ID 20210420-AL-001 was sent on 2021-04-20T17:18Z
A Notification with ID 20210421-AL-001 was sent on 2021-04-21T13:19Z

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 -37.0 -7.0 583.0 C 28.0 2021-04-20T06:38Z CME parameters determined from SWPC_CAT analysis using C3 and COR2A images. 1: Result 1 (2.0 AU)
Earth = 2021-04-22T22:00Z
STEREO A = 2021-04-22T20:31Z
Chigomezyo Ngwira on 2021-04-20T16:42Z



All directly linked activities:
2021-04-19T23:19:00-FLR-001
FLR Type: M1.1


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