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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-10-09T02:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-10-09T02:12:00-CME-001 (version 7)
Source Location: N13W08
Active Region Number: 13848
Note Keyword:
FOV: Front Bright front; may be evidence of pileup
Ha: Bright emission (likely H-alpha emission)
HAL: Halo CME
OFL: Outflowing material at the back of the CME
SEP: Solar Energetic Particle event
Source Signature Keyword:
FLR: Flare
DFLR: Double ribbon flare
PEA: Post eruption arcade
FIL: Filament eruption
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: Bright, fast and complex-shaped full halo CME associated with the X1.8 class flare from the Active Region 13848 (N13W08). The CME has two lobes or fronts: the more western, slightly earlier one, and the more central on to the northeast. The flare is associated with the significant eruption marked by an EUV wave, a large area of deep dimming and by bright post-eruptive arcades. There also seems to be a second eruption - the initially slowly developing eruption of a very large filament spanning from N20W15 to N15W55, to the northwest of the Active Region 3848, which starts prior to the X flare (~2024-10-08T22:19Z). This earlier eruption may be responsible for the more western lobe or front of this CME (which could possibly be a separate CME). The X-class flare could be potentially be responsible for the more central, northeastern lobe/front of this complex event.
Submitted on 2025-02-08T00:29Z by Anna
Chulaki
A Notification with ID
20241009-AL-007 was sent on 2024-10-09T12:47Z
A Notification with ID
20241009-AL-008 was sent on 2024-10-09T13:20Z
A Notification with ID
20241009-AL-009 was sent on 2024-10-09T14:48Z
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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 |
8.0 |
13.0 |
1509.0 |
O |
45.0 |
2024-10-09T04:16Z |
Two-coronagraph analysis of the complex-shaped (two-lobed) brighter front we consider to be the bulk of this CME. This analysis is based on the location of the X flare as the source, which is confirmed by a good fit with two coronagraphs. This analysis encompasses both the more eastern lobe/front of this CME and the more western lobe, which are best seen in LASCO C2. |
1: Result 1 (2.0 AU)
Earth = 2024-10-10T14:55Z
(PE: 0.1 h)
Lucy = 2024-10-10T11:16Z
Mars = 2024-10-12T14:48Z
Solar Orbiter = 2024-10-09T19:42Z
STEREO A = 2024-10-10T18:14Z
(PE: 6.1 h)
2: Result 2 (5.5 AU)
Earth = 2024-10-10T14:46Z
(PE: 0.0 h)
Lucy = 2024-10-10T11:15Z
Mars = 2024-10-12T14:32Z
STEREO A = 2024-10-10T18:05Z
(PE: 6.0 h)
Juno = 2024-10-22T18:00Z
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Anna Chulaki on 2025-02-08T00:30Z |
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CME Analysis
|
M2M_CATALOG |
SH
|
true |
SWPC_CAT |
19.0 |
9.0 |
2112.0 |
R |
46.0 |
2024-10-09T03:31Z |
SHOCK measurement made using running difference imagery from SOHO LASCO C2/C3 and STEREO A COR2. |
1: Result 1 (2.0 AU)
Earth = 2024-10-10T08:30Z
(PE: -6.3 h)
Lucy = 2024-10-10T06:43Z
Mars = 2024-10-11T16:09Z
STEREO A = 2024-10-10T09:12Z
(PE: -2.9 h)
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Anna Chulaki on 2024-10-11T16:43Z |
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CME Analysis
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M2M_CATALOG |
LE
|
false |
SWPC_CAT |
3.0 |
16.0 |
1473.0 |
O |
45.0 |
2024-10-09T04:23Z |
Two-coronagraph analysis of the more central front/lobe of the complex halo CME seen in coronagraphs. This analysis is based on fitting in two coronagraphs of the more eastern lobe of this complex CME event, the source of which is the X-class flare. Note that the more western lobe is considered in this analysis to be a separate, 2024-10-09T02:23Z, CME associated with a large filament erupting to the west of the Active Region 13848 prior to the X flare. |
1: Result 1 (2.0 AU)
Earth = 2024-10-10T16:19Z
(PE: 1.6 h)
Lucy = 2024-10-10T10:49Z
Mars = 2024-10-12T09:44Z
Solar Orbiter = 2024-10-09T16:39Z
STEREO A = 2024-10-10T21:38Z
(PE: 9.5 h)
2: Result 2 (2.0 AU)
Earth = 2024-10-10T16:24Z
(PE: 1.6 h)
Lucy = 2024-10-10T10:47Z
Mars = 2024-10-12T21:40Z
Solar Orbiter = 2024-10-10T05:16Z
STEREO A = 2024-10-10T19:43Z
(PE: 7.6 h)
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Anna Chulaki on 2025-02-08T00:34Z |
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