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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2021-11-02T02:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2021-11-02T02:48:00-CME-001 (version 3)
Source Location: N17E03
Active Region Number: 12891
Note Keyword:
Source Signature Keyword:
FLR: Flare
BR: Brightening
Morphology Keyword:
Note: This CME is associated with a M1.6 flare from AR 2891 and a corresponding eruption signature can be seen in the available SDO AIA imagery toward the center of the Earth-facing disk as early as 2021-11-01T23:37Z.

Submitted on 2021-11-02T18:23Z by Carina Alden

A Notification with ID 20211102-AL-001 was sent on 2021-11-02T14:10Z
A Notification with ID 20211102-AL-002 was sent on 2021-11-02T18:50Z

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 -5.0 16.0 1151.0 O 51.0 2021-11-02T05:52Z This SWPC_CAT measurement approximated a match between the CME's leading-edge visible to the SE in SOHO LASCO C3 and to the SW in STEREO A COR2. Imagery from STEREO A COR2 was used to estimate an appropriate half-width and suggested a slight deflection to the east (based on the emergence of an asymmetric halo visible in later frames). 1: Result 1 (2.0 AU)
Earth = 2021-11-03T21:39Z (PE: 2.3 h)
Parker Solar Probe = 2021-11-03T06:39Z
Solar Orbiter = 2021-11-03T16:14Z
STEREO A = 2021-11-04T02:08Z (PE: -2.0 h)
STEREO B = 2021-11-04T00:56Z
Michelangelo Romano on 2021-11-02T18:19Z
CME Analysis M2M_CATALOG LE false SWPC_CAT -1.0 15.0 1335.0 O 45.0 2021-11-02T04:57Z This SWPC_CAT analysis assumes a half-width of 45 degrees to estimate the 3D speed using SOHO LASCO C3 difference imagery. 1: Result 1 (2.0 AU)
Earth = 2021-11-03T16:48Z (PE: -2.6 h)
Parker Solar Probe = 2021-11-03T08:03Z
Solar Orbiter = 2021-11-03T11:53Z
STEREO A = 2021-11-04T01:37Z (PE: -2.5 h)
STEREO B = 2021-11-03T21:14Z
Michelangelo Romano on 2021-11-02T13:58Z



All directly linked activities:
2021-11-02T02:03:00-FLR-001
FLR Type: M1.6
2021-11-03T19:23:00-IPS-001
Location: Earth
2021-11-03T20:17:00-SEP-001
SOHO: COSTEP 15.8-39.8 MeV
2021-11-03T20:55:00-SEP-001
GOES-P: SEISS >10 MeV
2021-11-03T21:00:00-GST-001
NOAA Kp: 7.0 (2021-11-04T00:00Z)
NOAA Kp: 6.0 (2021-11-04T03:00Z)
NOAA Kp: 7.0 (2021-11-04T09:00Z)
NOAA Kp: 7.0 (2021-11-04T12:00Z)
NOAA Kp: 6.0 (2021-11-04T15:00Z)
2021-11-03T21:29:00-MPC-001
2021-11-04T04:10:00-IPS-001
Location: STEREO A
2021-11-04T10:50:00-RBE-001


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