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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-05-23T10:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-05-23T10:00:00-CME-001 (version 1)
Note Keyword:
OFL: Outflowing material at the back of the CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
L: Loop
Note: CME first seen to the NE in SOHO LASCO C2 starting at 2025-05-23T10:00Z. Also seen to the NE in SOHO LASCO C3 and STEREO A COR2. CME might be visible in GOES CCOR-1 but is difficult to distinguish from earlier filament eruption CME: 2025-05-023T06:24Z. The source of this CME is somewhat ambiguous but is most likely some continued rising loops following CME: 2025-05-22T15:36Z and the filament eruption CME: 2025-05-23T06:24Z. These can be seen for several hours before and after the CME start time.
Version 1 submitted on 2025-05-23T17:20Z by Elizabeth Juelfs
A Notification with ID
20250523-AL-002 was sent on 2025-05-23T19:27Z
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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 |
-99.0 |
16.0 |
571.0 |
C |
23.0 |
2025-05-23T16:30Z |
Best fit based on triangulation between SOHO LASCO C2/C3 and STEREO A COR2 and visible source location. |
1: Result 1 (2.0 AU)
Mars = 2025-05-27T16:00Z
2: Result 2 (5.5 AU)
Europa Clipper = 2025-05-28T15:30Z
Mars = 2025-05-27T16:00Z
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Elizabeth Juelfs on 2025-05-23T17:22Z |
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| No Linked Activity Found. |
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