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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-07-31T07:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-07-31T07:12:00-CME-001 (version 2)
Source Location: S15W60
Active Region Number: 13768
Note Keyword:
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
OFL: Moving/Opening field lines
EUVW: EUV Wave
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: CME visible to the west in SOHO LASCO C2/C3 and STEREO A COR2. The source is likely the M7.7 flare peaking at 2024-07-31T06:46Z from AR 3768 (approx. S15W60). EUV wave and opening field lines are seen in GOES SUVI 195 and 284. Post-eruptive loops are best seen in GOES SUVI 171 and 195. The eruption is not visible in SDO AIA imagery due to an eclipse. The eruption is also visible in STEREO A EUV imagery. Overlaps in the field of view with CME: 2024-07-31T08:00Z.

Submitted on 2024-07-31T16:21Z by Mary Aronne

A Notification with ID 20240731-AL-003 was sent on 2024-07-31T12:27Z
A Notification with ID 20240731-AL-006 was sent on 2024-07-31T13:24Z

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 60.0 16.0 1310.0 O 25.0 2024-07-31T09:52Z Measurement of the narrower, northern portion of this CME, based on source location and best fit between SOHO LASCO C2/C3 and STEREO A COR2. 1: Result 1 (2.0 AU)
Mars = 2024-08-03T15:04Z
Parker Solar Probe = 2024-08-02T14:00Z
STEREO A = 2024-08-02T22:00Z
2: Result 2 (2.0 AU)
Mars = 2024-08-03T15:00Z
OSIRIS-APEX = 2024-08-02T16:00Z
Parker Solar Probe = 2024-08-02T14:00Z
STEREO A = 2024-08-03T06:00Z
Mary Aronne on 2025-02-06T21:14Z



All directly linked activities:
2024-07-31T06:28:00-FLR-001
FLR Type: M7.7


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