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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-11-28T20:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-11-28T20:48:00-CME-001 (version 1)
Source Location: S16W00
Active Region Number: 13500
Note Keyword:
HAL: Halo CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
FLR: Flare
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: Halo CME visible in SOHO LASCO C2/C3 and in STEREO A COR2 after a data gap from 2023-11-28T18:53Z-23:53Z. Overlaps with CME: 2023-11-28T20:24Z in the coronagraphs, and is a separate, measurable CME occurring in close succession from the same active region. 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. Eruption is also visible in SDO AIA 304.
Submitted on 2023-11-29T00:40Z by Mary
Aronne
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, earlier measurements are marked as false when new or more accurate measurements are made. This is a helpful flag if you would like to download only one most accurate CME analysis per CME |
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 |
2.0 |
-6.0 |
768.0 |
C |
45.0 |
2023-11-29T01:03Z |
Measurement of the leading edge of the halo CME, with the best fit in SWPC_CAT centered on the southern portion. A separate shock measurement was not made as it was not clearly distinguishable from the leading edge, and was complicated by the overlap with CME: 2023-11-28T20:24Z. |
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 2023-11-29T00:43Z |
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