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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-01-04T05:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-01-04T05:48:00-CME-001 (version 2)
Note Keyword:
HAL: Halo CME
OFL: Outflowing material at the back of the CME
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
Note: Partial halo CME first visible to the WNW in SOHO LASCO C2 starting at 2025-01-04T05:48Z. Also visible to the WNW in SOHO LASCO C3 and STEREO A COR2. Some continuous outflow continues for a few hours after the start time of the CME. The source of this CME is likely far-sided. Some moving field lines beyond the WNW limb can been seen in GOES SUVI 284 starting about 2025-01-04T05:36Z. There is also some activity seen in STEREO A EUVI 304 and 195 from active region 3936, which was ~W116 at the time of eruption, at approximately 2025-01-04T05:30Z.

Submitted on 2025-01-04T17:40Z by Elizabeth Juelfs

A Notification with ID 20250104-AL-009 was sent on 2025-01-04T20:14Z

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 116.0 15.0 681.0 C 40.0 2025-01-04T11:01Z Measurement based on probable source location and best fit between SOHO LASCO C2/C3 and STEREO A COR2. Measurements give a possible range in longitudes from ~W110 to ~W140. 1: Result 1 (2.0 AU)
BepiColombo = 2025-01-05T09:10Z
Juice = 2025-01-06T08:00Z
2: Result 2 (5.5 AU)
BepiColombo = 2025-01-05T09:10Z
Psyche = 2025-01-12T04:00Z
Juice = 2025-01-06T08:00Z
Elizabeth Juelfs on 2025-01-04T16:57Z



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