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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-07-27T11:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-07-27T11:12:00-CME-001 (version 1)
Source Location: S12W30
Active Region Number: 13762
Note Keyword:
DFL: Likely deflection of the event within the FOV
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
Source Signature Keyword:
FLR: Flare
DIM: Dimming
Morphology Keyword:
L: Loop
Note: Faint CME visible to the NW in SOHO LASCO C2/C3 and the N/NE in STEREO A COR2. The CME is partially obscured by the instrument pylon in SOHO LASCO C3. The source may be the M2.0 flare from AR 3762, with dimming visible starting at 2024-07-27T10:34Z in GOES SUVI 284. It is also visible in SDO AIA 193 and STEREO A EUV 195. A filament liftoff is visible on the NW limb in GOES SUVI 304 starting at 2024-07-27T09:44Z, however based on the location of this CME from the point of view of STEREO A, this is not a likely source candidate for the CME.

Submitted on 2024-07-27T22:11Z by Mary Aronne

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 17.0 31.0 488.0 S 30.0 2024-07-27T18:00Z The CME was partially obscured by the pylon in SOHO LASCO C3 difference imagery, complicating the measurement. The CME is faint in STEREO A COR2. 1: Result 1 (2.0 AU)
Earth = 2024-07-31T04:00Z (PE: -9.8 h)
Parker Solar Probe = 2024-07-29T20:32Z
STEREO A = 2024-07-30T12:00Z (PE: -13.1 h)
Mary Aronne on 2024-07-27T22:13Z



All directly linked activities:
2024-07-27T10:16:00-FLR-001
FLR Type: M2.0
2024-07-31T01:05:00-IPS-001
Location: STEREO A
2024-07-31T13:46:00-IPS-001
Location: Earth


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