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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-02-24T14:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2023-02-24T14:00:00-CME-001 (version 1)
Source Location: N19E68
Note Keyword:
GAP: Data gap
KEY: Keyhole-hole shaped CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
LS: Loop and Shock Candidate
Note: First seen in SOHO LASCO C2/C3 to the NE. The source of this CME was an eruption from N19E68 at 13:30Z seen in SDO AIA 304/171 as brightening at the eruption site, ejecta, and opening field lines. This CME closely follows another likely far sided CME 2023-02-24T13:25Z which was also to the NE.
Submitted on 2023-02-24T18:18Z by Hannah
Hermann
No Notification has been sent for this activity yet.
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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 |
SH
|
true |
SWPC_CAT |
-68.0 |
20.0 |
586.0 |
C |
41.0 |
2023-02-24T22:07Z |
Additional measurement using knowledge of source location and fitting between coronagraphs. |
1: Result 1 (2.0 AU)
Solar Orbiter = 2023-02-26T22:03Z
Mars = 2023-03-02T00:00Z
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Hannah Hermann on 2023-02-24T20:12Z |
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CME Analysis
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M2M_CATALOG |
LE
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false |
Plane-of-sky |
NONE |
29.0 |
397.0 |
S |
41.0 |
2023-02-25T00:29Z |
Plane of Sky measurement in swpc_cat using only SOHO LASCO C2/C3 imagery, as STEREO A COR2 is in a data gap. Shape of lemniscate is not an exact fit, which is likely an impact of taking a plane-of-sky measurement when the source in reality is at about E68. |
Not modeled
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Hannah Hermann on 2023-02-24T18:22Z |
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