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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-10-26T23:14Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-10-26T23:14:00-CME-001 (version 2)
Source Location: N20E90
Note Keyword:
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
Note: This CME is visible to the NE in SOHO LASCO C2/C3 and STEREO A COR2 coronagraph imagery. The source is likely a filament eruption and subsequent M1.4 flare from ~N20E90 visible in SDO AIA 131, 171, 193, 304 imagery starting around 2023-10-26T22:50Z. A significant opening of field lines can be observed in the NE in SDO AIA 171 and 193 imagery, with post-eruptive arcades visible in all SDO imagery starting around 2023-10-27T00:10Z.
Submitted on 2023-10-27T12:59Z by Mattie
Anastopulos
A Notification with ID
20231027-AL-001 was sent on 2023-10-27T12:54Z
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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
|
M2M_CATALOG |
LE
|
true |
SWPC_CAT |
-90.0 |
39.0 |
1024.0 |
O |
52.0 |
2023-10-27T02:42Z |
This measurement focuses on the bulk portion of this event. As the source eruption occurs near the limb and extends over a large area, the measured longitude may vary by +/-10 degrees. |
1: Result 1 (2.0 AU)
Parker Solar Probe = 2023-10-28T09:58Z
Solar Orbiter = 2023-10-28T10:00Z
2: Result 2 (5.5 AU)
Parker Solar Probe = 2023-10-28T09:51Z
Solar Orbiter = 2023-10-28T10:00Z
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Mattie Anastopulos on 2023-10-27T12:14Z |
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CME Analysis
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M2M_CATALOG |
SH
|
false |
SWPC_CAT |
-100.0 |
14.0 |
1045.0 |
O |
50.0 |
2023-10-27T02:29Z |
Measurement focusing on the fainter, wider asymmetric partial halo feature which is likely the shock front. The longitude is very approximate due to the lack of stereoscopic viewpoints of the Sun. The measured longitude may vary as an EUV wave is visible on the Earth-facing disk, but this likely has a back-sided component based on further analysis of the shock. |
1: Result 1 (2.0 AU)
Parker Solar Probe = 2023-10-28T08:13Z
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Mattie Anastopulos on 2023-10-27T16:19Z |
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