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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2021-03-20T00:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2021-03-20T00:48:00-CME-001 (version 1)
Note Keyword:
HAL: Halo CME
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
Note: Source is the large filament eruption seen faintly in 171, starting around 03-19T22:00Z, extending from the SE limb to just south of center. The CME can be seen as a partial halo in the NE of C2, though most of the material goes straight east. Also seen in the NE of C3 and the west of Cor2A. Due to STA's position, the longitude must be between 0 and -55, but matching the C3 and Cor2A frames well is difficult and the source is wide.

Submitted on 2021-03-20T13:27Z by Hayley Austin

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 -20.0 6.0 422.0 S 35.0 2021-03-20T11:59Z 1: Result 1 (2.0 AU)
Earth = 2021-03-23T12:00Z (PE: -31.3 h)
Hayley Austin on 2021-03-20T13:28Z



All directly linked activities:
2021-03-24T10:03:00-IPS-001
Location: STEREO A
2021-03-24T19:18:00-IPS-001
Location: Earth
2021-03-25T13:50:00-RBE-001


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