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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-08-31T01:38Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-08-31T01:38:00-CME-001 (version 1)
Note Keyword:
GAP: Data gap
OVR: Event partially overlaps with another CME
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
L: Loop
Note: Bright CME seen to the NW in all coronagraphs. The source is far-sided, observed best as field line movement over the NW limb in SDO AIA 171 starting around 2024-08-30T23:42Z, with secondary more northern movement seen starting around 2024-08-31T00:12Z which likely resulted in 2024-08-31T00:53Z. This CME's parameters are difficult to pin down, due to an ongoing campaign with SOHO impacting available LASCO C2/C3 imagery for triangulation with STEREO COR2A.

Submitted on 2024-08-31T20:16Z by Tony Iampietro

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 LE true SWPC_CAT 105.0 5.0 584.0 C 27.0 2024-08-31T07:14Z Best possible triangulation of this CME front with STEREO COR2A and limited SOHO LASCO C2/C3 imagery due to an ongoing SOHO campaign, coupled with the observed but unclear location of the far-sided source eruption in SDO imagery. 1: Result 1 (2.0 AU)
Mars = 2024-09-04T16:00Z
2: Result 2 (2.0 AU)
Mars = 2024-09-04T14:00Z
Tony Iampietro on 2025-02-04T19:10Z



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