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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-05-07T03:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-05-07T03:12:00-CME-001 (version 1)
Source Location: S23E15
Active Region Number: 13668
Note Keyword:
GAP: Data gap
Source Signature Keyword:
PEA: Post eruption arcade
OFL: Moving/Opening field lines
DIM: Dimming
Morphology Keyword:
Note: This CME is faint but visible to the southeast in SOHO LASCO C2/C3 and in STEREO A COR2 for a few frames prior to and following a data gap lasting from 2024-05-07T02:53Z-06:53Z. The source is likely an eruption near Active Region 13668 (S23E15) starting around 2024-05-07T00:50Z as seen in SDO AIA 131, 171, 193, 304 imagery. A large dimming area is seen in SDO AIA 193 at this time, which appears to move south of the eruption site. Additionally, rising loops are seen in SDO AIA 131 starting around 01:00Z and in SDO AIA 171/193 around 02:00Z.
Submitted on 2024-05-07T13:07Z 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 |
-24.0 |
-24.0 |
381.0 |
S |
35.0 |
2024-05-07T11:21Z |
Measurement based on the source location and best fit between SOHO LASCO C2 and STEREO A COR2 imagery. This event is faint and difficult to measure due to surrounding outflow/possible merging fronts. Multiple measurements produced speeds ranging from 258 to 381 km/s and longitudes ranging from -17 to -26 degrees. |
1: Result 1 (2.0 AU)
Earth = 2024-05-10T14:00Z
(PE: -2.6 h)
Lucy = 2024-05-13T02:00Z
STEREO A = 2024-05-10T06:00Z
(PE: -8.0 h)
2: Result 2 (2.0 AU)
Earth = 2024-05-10T14:00Z
(PE: -2.6 h)
Lucy = 2024-05-13T02:00Z
STEREO A = 2024-05-10T06:00Z
(PE: -8.0 h)
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Mattie Anastopulos on 2024-05-07T13:11Z |
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