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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-01-22T11:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-01-22T11:36:00-CME-001 (version 1)
Source Location: S10W28
Active Region Number: 13961
Note Keyword:
GAP: Data gap
Source Signature Keyword:
FLR: Flare
FIL: Filament eruption
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
LS: Loop and Shock Candidate
Note: Wide, messy CME seen to the southwest in SOHO LASCO C2/C3 and to the southeast in STEREO A COR2. Source is a large eruption from the southwest quadrant of the disk, from the large Active Region 13961 which was centered at S10W28 at the time of the eruption. Dimming starting at 2025-01-22T10:43Z extends from S10-S50 and from W10-W40 as seen in SDO AIA 193. Opening field lines and ejecta can be seen in SDO AIA 171 and SDO AIA 304, respectively. It is possible that two small filaments lifted off in this eruption, however, there is filamentary material visible/reformed after the eruption. An M1.3 flare from AR 13961 with peak time 2025-01-22T11:08Z is associated with this event. This CME visually overlaps with the far-sided CME:2025-01-22T08:36Z.
Submitted on 2025-01-22T19:23Z by Hannah
Hermann
A Notification with ID
20250122-AL-004 was sent on 2025-01-22T20:24Z
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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 |
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CME Analysis
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M2M_CATALOG |
LE
|
true |
SWPC_CAT |
9.0 |
-27.0 |
626.0 |
C |
38.0 |
2025-01-22T16:49Z |
Best fit measurement using the source location visible on the Earth-facing disk in UV imagery and using several frames of both SOHO LASCO C2/C3 and STEREO A COR2 imagery. Data gap in STEREO A COR2 begins at 2025-01-22T12:53Z, so only the first few frames of the leading edge are captured in COR2. |
1: Result 1 (2.0 AU)
Earth = 2025-01-25T10:13Z
Europa Clipper = 2025-01-27T04:31Z
Lucy = 2025-01-26T08:16Z
Solar Orbiter = 2025-01-25T11:40Z
STEREO A = 2025-01-24T23:06Z
(PE: -3.2 h)
Mars = 2025-01-17T16:00Z
2: Result 2 (2.0 AU)
Earth = 2025-01-24T10:09Z
Lucy = 2025-01-26T03:31Z
Solar Orbiter = 2025-01-24T04:16Z
STEREO A = 2025-01-24T22:49Z
(PE: -3.5 h)
Europa Clipper = 2025-01-25T22:00Z
Mars = 2025-01-26T13:00Z
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Melissa Kane on 2025-01-23T15:53Z |
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CME Analysis
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M2M_CATALOG |
SH
|
true |
SWPC_CAT |
-4.0 |
-28.0 |
718.0 |
C |
45.0 |
2025-01-22T16:07Z |
SHOCK measurement based on approximate source location and best fit in SOHO LASCO C2/C3 |
1: Result 1 (2.0 AU)
Earth = 2025-01-25T01:55Z
Europa Clipper = 2025-01-26T12:22Z
Lucy = 2025-01-25T21:06Z
Mars = 2025-01-27T02:08Z
Solar Orbiter = 2025-01-24T21:19Z
STEREO A = 2025-01-24T18:49Z
(PE: -7.5 h)
2: Result 2 (5.5 AU)
Earth = 2025-01-25T01:26Z
Europa Clipper = 2025-01-26T11:54Z
Lucy = 2025-01-25T20:38Z
Mars = 2025-01-27T01:34Z
Solar Orbiter = 2025-01-24T20:51Z
STEREO A = 2025-01-24T18:36Z
(PE: -7.7 h)
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Melissa Kane on 2025-01-23T15:53Z |
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