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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 bulk of this CME. Analysis is based on the source location (location of the X flare), confirmed by a good fit in two coronagraphs. 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 2024-10-15T13:33Z
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. The source of this front is likely associated with the X-flare. This analysis is based on the fit (in two coronagraphs) of only the eastern/central lobe/front of this complex. The more western lobe considered in THIS analysis to be a separate 2024-10-09T02:23Z CME associated with a large filament erupting to the west of Active Region 3848 just before 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 2024-10-15T15:24Z

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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