DONKI: Menu Page
Go to:
|
DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-09-01T03:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-09-01T03:24:00-CME-001 (version 3)
Source Location: N09W70
Active Region Number: 13413
Note Keyword:
3P: 3-part structure CME
DPL: CME exhibits dimpled front
FOV: Front Bright front; may be evidence of pileup
Ha: Bright emission (likely H-alpha emission)
SEP: Solar Energetic Particle event
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
FIL: Filament eruption
OFL: Moving/Opening field lines
BR: Brightening
EUVW: EUV Wave
Morphology Keyword:
F: Flux Rope
FS: Flux Rope and Shock Candidate
L: Loop
LS: Loop and Shock Candidate
Note: Bright, wide, and fast CME seen emanating to the west-northwest in SOHO LASCO C2 and STEREO A COR2 imagery in association with a long-duration M1.2-class solar flare from Active Region 13413 (N09W70) and significant eruptive signature consisting of rising and "snapping" plasma seen best in SDO 304, a fast EUV wave seen off the limb moving to the east, quickly and rapidly opening magnetic field lines off the west-northwestern limb in SDO 193 and SDO 171 as well as a post-eruptive arcade signature.
Submitted on 2023-09-01T05:46Z by Chris
Stubenrauch
A Notification with ID
20230901-AL-005 was sent on 2023-09-01T05:21Z
A Notification with ID
20230901-AL-007 was sent on 2023-09-01T05:45Z
A Notification with ID
20230901-AL-008 was sent on 2023-09-01T16:11Z
A Notification with ID
20230902-AL-001 was sent on 2023-09-02T00:34Z
|
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
LHB
|
true |
SWPC_CAT |
54.0 |
22.0 |
1142.0 |
O |
49.0 |
2023-09-01T06:15Z |
Updated parameters with additional imagery. Longitudes range between 35-55 degrees depending on feature tracked. The shock feature is likely closer to the 35 degree longitudes. Front becomes diffuse in much later frames in SOHO LASCO C3. |
1: Result 1 (2.0 AU)
Earth = 2023-09-03T15:00Z
Parker Solar Probe = 2023-09-02T16:50Z
STEREO A = 2023-09-03T14:15Z
(PE: 3.8 h)
OSIRIS-REx = 2023-09-03T22:00Z
2: Result 2 (5.5 AU)
Earth = 2023-09-03T15:00Z
Parker Solar Probe = 2023-09-02T17:07Z
STEREO A = 2023-09-03T14:43Z
(PE: 4.3 h)
Juno = 2023-09-13T16:00Z
OSIRIS-REx = 2023-09-03T22:00Z
|
Carina Alden on 2023-09-01T13:48Z |
|
CME Analysis
|
M2M_CATALOG |
LE
|
false |
SWPC_CAT |
53.0 |
19.0 |
1390.0 |
O |
51.0 |
2023-09-01T05:52Z |
Very preliminary measurement using only two STEREO A frames with significant uncertainty in velocity. |
Not modeled
|
Chris Stubenrauch on 2023-09-01T05:23Z |
|
CME Analysis
|
M2M_CATALOG |
LE
|
false |
SWPC_CAT |
55.0 |
20.0 |
1475.0 |
O |
51.0 |
2023-09-01T05:56Z |
Updated measurement using SOHO C3 and STEREO A COR2 frames since the CME is out of the field of view of SOHO C2 when it becomes visible after a data gap. |
1: Result 1 (2.0 AU)
Earth = 2023-09-03T08:41Z
OSIRIS-REx = 2023-09-03T15:11Z
Parker Solar Probe = 2023-09-02T10:25Z
STEREO A = 2023-09-03T04:49Z
(PE: -5.6 h)
|
Chris Stubenrauch on 2023-09-01T05:17Z |
|
All directly linked activities: |
|
|
|
| Comments by users: |
| 0 comment received. |
|
Space Weather Database Of Notifications, Knowledge, Information (DONKI)