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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-09-03T09:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-09-03T09:12:00-CME-001 (version 2)
Active Region Number: 13413
Note Keyword:
3P: 3-part structure CME
FOV: Front Bright front; may be evidence of pileup
Ha: Bright emission (likely H-alpha emission)
HAL: Halo CME
OVR: Event partially overlaps with another CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
OFL: Moving/Opening field lines
Morphology Keyword:
FS: Flux Rope and Shock Candidate
LS: Loop and Shock Candidate
Note: This is a wide CME seen to the NW in SOHO LASCO C2, C3, and STEREO A COR2. The front and core appear bright in all coronagraphs. The source of this CME is an M6.0 flare from AR13413 just beyond the NW limb. There are clear rising loops in most SDO wavelengths, including 304, 171, and 211. There is clear widening of field lines in SDO/AIA 211 following the eruption. This CME follows the path of the CME seen starting at 2023-09-03T05:24Z in SOHO LASCO C2.
Submitted on 2023-09-03T17:03Z by Carina
Alden
A Notification with ID
20230903-AL-005 was sent on 2023-09-03T19:09Z
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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
COR
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true |
SWPC_CAT |
104.0 |
22.0 |
1334.0 |
O |
39.0 |
2023-09-03T11:44Z |
Bulk measurement of CME. Longitude may vary due to limited stereoscopic viewpoints of CME and source. |
1: Result 1 (2.0 AU)
Solar Orbiter = 2023-09-05T06:00Z
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Carina Alden on 2023-09-03T16:59Z |
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CME Analysis
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M2M_CATALOG |
LE
COR
SH
|
false |
SWPC_CAT |
116.0 |
32.0 |
1263.0 |
O |
48.0 |
2023-09-03T11:54Z |
Measurement based on best fit of features within reason of potential source location. Measurements between 95 to 150 degrees were attempted to get the best fit of the large shock and bulk. Shock measurements seem to fit better with 130 degrees and up while bulk measurements appear to fit better closer to the source. The CME has a very bright core feature. This measurement tracks the leading edge/core and initial shock half-width seen in earlier frames. |
Not modeled
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Carina Alden on 2023-09-03T14:08Z |
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CME Analysis
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M2M_CATALOG |
LE
SH
|
false |
SWPC_CAT |
149.0 |
9.0 |
1650.0 |
O |
44.0 |
2023-09-03T11:11Z |
These parameters are based off of the shock feature in SOHO LASCO C3 and STEREO A COR2 imagery. The longitude is a best fit of these features and may not be physical due to limited stereoscopic viewpoints of the CME and source. |
Not modeled
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Carina Alden on 2023-09-03T17:01Z |
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