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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 3)
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 halo CME associated with the X1.8 class flare from AR 3848 (N13W08) and a significant eruption marked by an EUV wave, a large area of deep dimming and bright post-eruptive arcades. Associated with this CME there was also a initially slowly developing eruption of a very large filament spanning from N20W15 to N15W55 to the northeast of the Active Region 3848 which started prior to the X flare (~2024-10-08T22:19Z).

Submitted on 2024-10-09T15:11Z 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

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
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	Anna Chulaki on 2025-02-08T00:30Z
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)	Anna Chulaki on 2024-10-11T16:43Z
CME Analysis	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)	Anna Chulaki on 2025-02-08T00:34Z

All directly linked activities:

2024-10-09T01:25:00-FLR-001
FLR Type: X1.8

2024-10-09T03:50:00-SEP-001
GOES-P: SEISS >100 MeV

2024-10-09T04:28:00-SEP-001
MODEL: REleASE:SOHO/EPHIN 15.8-39.8 MeV

2024-10-09T04:34:00-SEP-001
MODEL: REleASE:ACE/EPAM 15.8-39.8 MeV

2024-10-09T05:05:00-SEP-001
GOES-P: SEISS >10 MeV

2024-10-09T05:30:00-SEP-001
MODEL: REleASE:ACE/EPAM 28.2-50.1 MeV

2024-10-09T06:01:00-SEP-001
SOHO: COSTEP 28.2-50.1 MeV

2024-10-09T06:01:00-SEP-002
SOHO: COSTEP 15.8-39.8 MeV

2024-10-09T07:08:00-SEP-001
MODEL: REleASE:SOHO/EPHIN 28.2-50.1 MeV

2024-10-09T08:55:00-SEP-001
STEREO A: IMPACT 13-100 MeV

2024-10-10T12:06:00-IPS-001
Location: STEREO A

2024-10-10T14:46:00-IPS-001
Location: Earth

2024-10-10T15:00:00-GST-001
NOAA Kp: 7.67 (2024-10-10T18:00Z)
NOAA Kp: 8.33 (2024-10-10T21:00Z)
NOAA Kp: 8.67 (2024-10-11T00:00Z)
NOAA Kp: 8.0 (2024-10-11T03:00Z)
NOAA Kp: 7.67 (2024-10-11T06:00Z)
NOAA Kp: 8.0 (2024-10-11T09:00Z)
NOAA Kp: 7.33 (2024-10-11T12:00Z)
NOAA Kp: 6.67 (2024-10-11T15:00Z)

2024-10-10T17:13:00-MPC-001

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