DONKI: Menu Page
Go to:
|
DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-09-07T02:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2023-09-07T02:12:00-CME-001 (version 1)
Note Keyword:
GAP: Data gap
KEY: Keyhole-hole shaped CME
Source Signature Keyword:
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
Morphology Keyword:
L: Loop
Note: Lightbulb-shaped CME first seen to the NE in SOHO LASCO C2. Source is uncertain but may be brightening seen in SDO AIA 304 starting at 2023-09-06T22:54Z, which stretches from N00-N15 and at E45. Dimming also seen in SDO AIA 193 at 2023-09-07T02:00Z at N15 and E10-E20, to the right of AR3423. Moving/opening field lines seen in GOES SUVI 284 that may correspond to this dimming. Large data gap covering entire duration of CME in STEREO A at the time of initial measurement.
Submitted on 2023-09-07T13:41Z by Hannah
Hermann
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 |
-25.0 |
18.0 |
411.0 |
S |
16.0 |
2023-09-07T09:32Z |
A new measurement including several frames of STEREO COR2A that returned from an outage, and assuming a more eastward source centered on the dimming region ~N15S25. Does not use any SOHO LASCO C2 frames due to acceleration in the early frames. |
1: Result 1 (2.0 AU)
Parker Solar Probe = 2023-09-09T00:00Z
2: Result 2 (2.0 AU)
|
Tony Iampietro on 2023-09-07T19:14Z |
|
CME Analysis
|
M2M_CATALOG |
LE
|
false |
SWPC_CAT |
-45.0 |
24.0 |
333.0 |
S |
30.0 |
2023-09-07T12:25Z |
Measurement based on assessment of source location in UV imagery of solar disk. Large data gap in STEREO A COR2 covering entire duration of CME. This measurement made with SOHO LASCO C3 frames only. |
1: Result 1 (2.0 AU)
|
Hannah Hermann on 2023-09-07T13:43Z |
|
All directly linked activities: |
| No Linked Activity Found. |
|
| Comments by users: |
| 0 comment received. |
|
Space Weather Database Of Notifications, Knowledge, Information (DONKI)