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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-11-28T20:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-11-28T20:24:00-CME-001 (version 3)
Source Location: S16W03
Active Region Number: 13500
Note Keyword:
3P: 3-part structure CME
GAP: Data gap
HAL: Halo CME
OFL: Outflowing material at the back of the CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
OFL: Moving/Opening field lines
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: Asymmetric halo CME visible in SOHO LASCO C2/C3. The start of the CME is not visible in STEREO A COR2 in real time due to a data gap from 2023-11-28T18:53Z-23:53Z. The source is an eruption from AR 3500 (S16W03) starting around 2023-11-28T19:00Z associated with an M3.4 class flare peaking at 2023-11-28T19:32Z and/or an M9.8 class flare peaking at 2023-11-28T19:50Z. Flare, EUV wave, dimming, and post-eruptive arcades are visible in SDO AIA 193, flare, opening field lines, and post-eruptive arcades in SDO AIA 171, and flare and post-eruptive arcades are visible in SDO AIA 94. This CME/front overlaps with CME: 2023-11-28T20:48Z in the SOHO LASCO coronagraph and may be considered either a separate, measurable event from a portion of the complex eruption that is directed towards the west - or this could be the shock front of single CME event, for which 2023-11-28T20:48Z front could be the bulk front.
Submitted on 2023-11-29T19:15Z by Anna
Chulaki
A Notification with ID
20231129-AL-001 was sent on 2023-11-29T01:41Z
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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
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M2M_CATALOG |
LE
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true |
SWPC_CAT |
13.0 |
0.0 |
910.0 |
C |
45.0 |
2023-11-29T00:03Z |
Measurement of the bulk of the CME. No STEREO A COR2 imagery was available at the time of this measurement. |
1: Result 1 (2.0 AU)
Earth = 2023-12-01T06:45Z
(PE: -2.0 h)
OSIRIS-APEX = 2023-11-30T09:11Z
Psyche = 2023-12-01T15:12Z
Solar Orbiter = 2023-11-30T22:24Z
STEREO A = 2023-12-01T04:50Z
(PE: -3.4 h)
2: Result 2 (5.5 AU)
Earth = 2023-12-01T06:34Z
(PE: -2.2 h)
OSIRIS-APEX = 2023-11-30T08:57Z
Solar Orbiter = 2023-11-30T22:08Z
STEREO A = 2023-12-01T04:39Z
(PE: -3.6 h)
3: Result 3 (2.0 AU)
Earth = 2023-11-30T07:14Z
(PE: -25.6 h)
OSIRIS-APEX = 2023-11-29T04:37Z
Psyche = 2023-11-30T15:16Z
Solar Orbiter = 2023-11-30T05:00Z
STEREO A = 2023-11-30T02:26Z
(PE: -29.8 h)
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Mary Aronne on 2023-11-29T00:21Z |
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CME Analysis
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M2M_CATALOG |
SH
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false |
SWPC_CAT |
13.0 |
-3.0 |
1121.0 |
O |
45.0 |
2023-11-28T23:17Z |
Measurement of shock visible in SOHO LASCO C2/C3 frame. STEREO A COR2 imagery was not available at the time of this measurement. |
1: Result 1 (2.0 AU)
Earth = 2023-11-30T19:34Z
(PE: -13.2 h)
OSIRIS-APEX = 2023-11-30T01:43Z
Psyche = 2023-12-01T02:20Z
Solar Orbiter = 2023-11-30T13:29Z
STEREO A = 2023-11-30T17:39Z
(PE: -14.6 h)
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Mary Aronne on 2023-11-28T22:51Z |
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