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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-08-07T03:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-08-07T03:36:00-CME-001 (version 1)
Source Location: N17E90
Note Keyword:
Faint: Faint event; may affect type assignment
Source Signature Keyword:
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
L: Loop
Note: Faint CME seen to the northeast in SOHO LASCO C2/C3 and STEREO A COR2. The source is an eruption seen on the northeast limb at about N17E90 in SDO AIA 171/193 and GOES SUVI 284. Field line movement and a small bright loop can be seen as early as 2024-08-07T00:38Z in GOES SUVI 284 and 2024-08-07T00:58Z in SDO AIA 193. The small loop of field lines that brighten is located at an apparent latitude of N17 and is on or very close to the East limb. There are faint opening field lines surrounding this loop seen in SDO AIA 193 starting at roughly 2024-08-07T01:03Z and extending from apparent latitudes of about S05 to N20 on the E limb. The exact location of source may possibly extend beyond the E limb.
Submitted on 2024-08-07T18:50Z by Hannah
Hermann
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 |
-90.0 |
20.0 |
312.0 |
S |
35.0 |
2024-08-07T14:48Z |
Measurement based on best fit between multiple frames of C2, C3, and COR2A, as well as location of candidate source on the NE limb. Leading edge is faint in STEREO A COR2 and becomes diffuse before reaching halfway through C3 field of view. |
1: Result 1 (2.0 AU)
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Hannah Hermann on 2024-08-07T18:53Z |
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