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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-02-14T22:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2025-02-14T22:00:00-CME-001 (version 1)
Source Location: S30E68
Note Keyword:
DFL: Likely deflection of the event within the FOV
GAP: Data gap
OVR: Event partially overlaps with another CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
BR: Brightening
Morphology Keyword:
O: Other
Note: CME seen to the SE in SOHO LASCO C2/C3 only, STEREO COR2A beacon data entirely misses this event. Partially overlaps with CME 2025-02-14T21:48Z to the NE. The source for this CME is likely a broad area of the disk ~S30E68 which slowly dims and moves field lines to the SE starting around 2025-02-14T21:00Z, best observed in SDO AIA 171/193 and GOES SUVI 284. There is a concurrent, separate M1.8 flare from AR 13990 (S12E13) which peaked at 2025-02-14T20:57Z which was considered for a source here, but ruled out with lower confidence than the SE quadrant dimming mentioned prior.
Submitted on 2025-02-15T03:24Z by Tony
Iampietro
No Notification has been sent for this activity yet.
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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
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true |
SWPC_CAT |
-68.0 |
-21.0 |
303.0 |
S |
27.0 |
2025-02-15T09:37Z |
Single spacecraft 3D measurement using only SOHO LASCO C2/C3 imagery due to a STEREO COR2A data gap covering this CME, using the source coordinates of S30E68 as a basis. |
1: Result 1 (2.0 AU)
Europa Clipper = 2025-02-22T06:00Z
Mars = 2025-02-22T10:00Z
Solar Orbiter = 2025-02-18T12:00Z
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Tony Iampietro on 2025-02-15T03:26Z |
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