DONKI: Menu Page
Go to:
|
DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-11-20T15:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-11-20T15:24:00-CME-001 (version 1)
Note Keyword:
COL: Possible collision with previous CME
DFL: Likely deflection of the event within the FOV
DPL: CME exhibits dimpled front
Faint: Faint event; may affect type assignment
OVR: Event partially overlaps with another CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
F: Flux Rope
Note: CME seen to the SE in all coronagraphs. Source is likely far-sided just beyond the SE limb, best observed as a slow rising filament over the SE limb in SDO AIA 304 and GOES SUVI 304 around 2023-11-20T12:12Z. Additionally observed as rapidly opening field lines in SDO AIA 171/193/211 as the eruption progresses further. The CME appears to deflect southward some as it expands into SOHO LASCO C2's view.
Submitted on 2023-11-20T22:25Z by Tony
Iampietro
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 |
-102.0 |
-58.0 |
507.0 |
C |
25.0 |
2023-11-20T22:34Z |
Updated wider measurement considering the far-sided longitude of the eruption using a fainter portion west of the brighter narrower portion present in the other measurement. Uncertainty in longitude up to 25 degrees. |
Not modeled
|
Chris Stubenrauch on 2023-11-21T17:26Z |
|
CME Analysis
|
M2M_CATALOG |
LE
|
false |
Plane-of-sky |
NONE |
-49.0 |
681.0 |
C |
18.0 |
2023-11-20T21:01Z |
SOHO LASCO Plane of Sky measurement using C2 and mostly C3 imagery. CME fades around 10.5 solar radii out and is partially obstructed by the C3 pylon. This CME also appears to have deflected southward some, making it difficult to follow the front from the centerpoint in swpc_cat. |
Not modeled
|
Tony Iampietro on 2023-11-20T22:27Z |
|
All directly linked activities: |
| No Linked Activity Found. |
|
| Comments by users: |
| 0 comment received. |
|
Space Weather Database Of Notifications, Knowledge, Information (DONKI)