DONKI: Menu Page
Go to:
|
DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-12-18T13:23Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2023-12-18T13:23:00-CME-001 (version 3)
Source Location: S10W35
Note Keyword:
FOV: Front Bright front; may be evidence of pileup
OFL: Outflowing material at the back of the CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
BR: Brightening
EUVW: EUV Wave
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: This CME is visible in the west of SOHO LASCO C2/C3 and STEREO A COR2 and partially overlaps in the field of view with CME: 2023-12-18T10:36Z. There are several potential sources: One is opening field lines beyond the limb in SDO AIA 171/193 starting around 2023-12-18T12:27Z, but the eruption is unclear, and this may be field line movement that continues following the eruption triggering CME: 2023-12-18T10:36Z. Another candidate source is visible on the disk in EUV imagery around S10W35. A faint EUv wave can be seen in SDO AIA 193 starting around 2023-12-18T09:34Z and brightening can be seen on the disk in SDO AIA 94 around 2023-12-18T09:45Z. A third candidate can be seen around N10W70 in STEREO A EUV 195 with dimming seen from 2023-12-18T11:35Z-13:35Z.
Submitted on 2023-12-18T19:34Z by Mary
Aronne
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 |
35.0 |
2.0 |
371.0 |
S |
20.0 |
2023-12-18T21:03Z |
Very uncertain measurement based on potential source location on the Earth-facing disk. The CME did not fit to farsided longitudes in SWPC_CAT using a fit between SOHO LASCO C2/C3 and STEREO A COR2 imagery in SWPc_CAT. |
1: Result 1 (2.0 AU)
OSIRIS-APEX = 2023-12-20T22:00Z
STEREO A = 2023-12-21T22:00Z
|
Mary Aronne on 2023-12-18T19:07Z |
|
All directly linked activities: |
| No Linked Activity Found. |
|
| Comments by users: |
| 0 comment received. |
|
Space Weather Database Of Notifications, Knowledge, Information (DONKI)