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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-04-05T02:26Z ( SOHO: LASCO/C3 )
All Detecting Spacecrafts:
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-04-05T02:26:00-CME-001 (version 1)
Note Keyword:
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
Note: This CME is visible to the SW in SOHO LASCO C3 imagery following a data gap from 2024-04-04T20:30 to 2024-04-05T02:26Z. Similarly, this CME is also visible to the SW in STEREO A COR2 imagery for a few frames following a data gap from 2024-04-04T16:23Z to 2024-04-05T02:53Z. The current start time refers to the first frame this event is visible in SOHO LASCO C3 imagery. However, the actual start time is likely earlier but is unknown unless SOHO LASCO C2/C3 imagery backfills during the data gap listed. The source is a far-sided eruption, likely originating from former Active Region 13615, seen as field line movement beyond the SW limb starting around 2024-04-05T00:45Z in SDO AIA 171. The approximate longitude of Active Region 13615 was around 162 degrees at the time of the observed field line movement.
Submitted on 2024-04-05T19:19Z by Mattie
Anastopulos
No Notification has been sent for this activity yet.
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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 |
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CME Analysis
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M2M_CATALOG |
LE
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true |
SWPC_CAT |
162.0 |
-37.0 |
1036.0 |
O |
29.0 |
2024-04-05T04:05Z |
Preliminary measurement based on the approximate longitude of former Active Region 13615. This measurement uses only a few available frames of SOHO LASCO C3 and STEREO A COR2 imagery as there are large data gaps in both coronagraphs preventing much of this event from being observed. The measured parameters may vary as a result. |
Not modeled
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Tony Iampietro on 2024-04-09T16:30Z |
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