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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-01-28T20:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2025-01-28T20:12:00-CME-001 (version 1)
Note Keyword:
GAP: Data gap
Source Signature Keyword:
Morphology Keyword:
Note: CME first seen to the ESE in SOHO LASCO C2 starting at 2025-01-28T20:12Z. CME is also seen to the ESE in SOHO LASCO C3 and is covered by a data gap in STEREO A COR2. The source of this CME is possibly a small eruption from near the E limb (~S07).

Submitted on 2025-01-29T01:54Z by Elizabeth Juelfs

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 -75.0 -21.0 1117.0 O 10.0 2025-01-28T23:04Z Updated measurement based on the source location. Due to a data gap in STEREO A COR2 imagery at the time of this event, a triangulated measurement was not available and the measured parameters may vary slightly as a result. 1: Result 1 (2.0 AU)
2: Result 2 (5.5 AU)
Mattie Anastopulos on 2025-01-29T12:53Z
CME Analysis M2M_CATALOG LE false Plane-of-sky NONE -17.0 665.0 C 27.0 2025-01-29T00:54Z Plane-of-sky measurement using imagery from SOHO LASCO C2/C3. Due to the lack of a definitive source, there is low confidence in this measurement. Not modeled Elizabeth Juelfs on 2025-01-29T01:56Z



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