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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2021-09-28T07:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
STEREO A: SECCHI/COR2
Activity ID: 2021-09-28T07:00:00-CME-001 (version 2)
Source Location: S27W45
Active Region Number: 12871
Note Keyword:
Ha: Bright emission (likely H-alpha emission)
HAL: Halo CME
Source Signature Keyword:
FLR: Flare
EUVW: EUV Wave
Morphology Keyword:
F: Flux Rope
Note: CME source was an eruption from AR2871 around 2021-09-28T05:36Z. This eruption was associated with a C1.6 flare that started at 2021-09-28T05:54Z and peaked at 2021-09-28T06:34Z. Please note that the initial CME notification was sent out with the B6.9 flare. However, the flare association was changed from B6.9 to the C1.6 after further analysis of the eruption and subsequent CME.
Submitted on 2021-09-29T14:26Z by Chigomezyo Ngwira

A Notification with ID 20210928-AL-001 was sent on 2021-09-28T16:45Z
A Notification with ID 20210929-AL-001 was sent on 2021-09-29T12:43Z

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, earlier measurements are marked as false when new or more accurate measurements are made. This is a helpful flag if you would like to download only one most accurate CME analysis per CME
 Technique Long Lat Speed Type Half Width Time 21.5 Note WSA-ENLIL+Cone Result(s) Submitted By
CME Analysis M2M_CATALOG LE true 43.0 -17.0 649.0 C 45.0 2021-09-28T12:13Z Measurement using SWPC_CAT with C3 and COR2A. 1: Result 1 (2.0 AU)
Earth = 2021-10-01T10:30Z (PE: 16.5 h)
STEREO B = 2021-10-01T03:25Z
Chigomezyo Ngwira on 2021-09-28T15:29Z



All directly linked activities:
2021-09-28T05:54:00-FLR-001
FLR Type: C1.6
2021-09-30T18:00:00-IPS-001
Location: Earth


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