DONKI: Menu Page
Go to:
|
DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-09-22T22:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-09-22T22:24:00-CME-001 (version 1)
Source Location: N07W01
Active Region Number: 13435
Note Keyword:
GAP: Data gap
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
BR: Brightening
DIM: Dimming
Morphology Keyword:
L: Loop
Note: Bright CME seen nearly due south in SOHO LASCO C2/C3 and STEREO A COR2 imagery; the CME is likely associated with an M1.9-class flare and subsequent eruption from Active Region 13435 near center disk (N07W01) with an erupting magnetic loop, coronal spray, and series of brightenings from near the active region footpoints seen best in SDO 193 and 304. May partly be associated with a stray and faint erupting loop seen far off the southwest limb in SDO 171 near 2023-09-23T21:00Z but the timing of which the CME is first seen seems to be more likely in response to the center-disk eruptive signature.
Submitted on 2023-09-23T16:30Z by Chris
Stubenrauch
A Notification with ID
20230923-AL-003 was sent on 2023-09-23T17:11Z
|
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, earlier measurements are marked as false when new or more accurate measurements are made. This is a helpful flag if you would like to download only one most accurate CME analysis per CME |
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 |
2.0 |
-12.0 |
786.0 |
C |
19.0 |
2023-09-23T02:46Z |
Re-measurement used in conjunction with StereoCat tool to fit latitude parameters closer to true source location. Simulations in Result 1 originally referred to a single simulation of this event and was over-written by simulations in Result 2 which refers to the simulation of this event with CME(s) 2023-09-23T02:24Z and 2023-09-23T07:36Z. For a single simulation of this event, please refer to Result 3. |
1: Result 1 (2.0 AU)
Earth = 2023-09-25T22:48Z
STEREO A = 2023-09-25T18:29Z
2: Result 2 (2.0 AU)
Earth = 2023-09-24T12:47Z
STEREO A = 2023-09-24T09:50Z
3: Result 3 (2.0 AU)
Earth = 2023-09-25T22:48Z
STEREO A = 2023-09-25T18:29Z
|
Chris Stubenrauch on 2023-09-23T18:11Z |
|
CME Analysis
|
M2M_CATALOG |
COR
|
false |
SWPC_CAT |
1.0 |
-16.0 |
711.0 |
C |
18.0 |
2023-09-23T03:17Z |
Two spacecraft measurement incorporating the western, eastern, and southern fronts simultaneously. Fits more aptly in SOHO imagery than in STEREO A, where the CME is directed more due south than the measuring lemnsicate allows. |
1: Result 1 (2.0 AU)
Earth = 2023-09-26T06:00Z
STEREO A = 2023-09-26T01:30Z
|
Chris Stubenrauch on 2023-09-23T16:34Z |
|
All directly linked activities: |
|
|
|
| Comments by users: |
| 0 comment received. |
|
Space Weather Database Of Notifications, Knowledge, Information (DONKI)