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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-04-22T06:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-04-22T06:12:00-CME-001 (version 1)
Source Location: S19W41
Active Region Number: 13638
Note Keyword:
DFL: Likely deflection of the event within the FOV
Ha: Bright emission (likely H-alpha emission)
OFL: Outflowing material at the back of the CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FLR: Flare
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
F: Flux Rope
Note: CME seen to the S in all coronagraphs. The source is an eruption from AR 3638 at S19W41, coupled with a C8.9-class flare which peaked at 2024-04-22TT05:37Z best seen in SDO AIA 131. Also observed as the flare, field line movement, and dark filament material outflowing along field lines in SDO AIA 171/193/211/304. The eruption is observed, and corroborated with swpc_cat measurements, to deflect south and east of this source lat/lon.
Submitted on 2024-04-22T22:05Z by Tony
Iampietro
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 |
LE
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true |
SWPC_CAT |
19.0 |
-58.0 |
476.0 |
S |
20.0 |
2024-04-22T13:15Z |
Measurement made based on the EUV observed source and finding a good southward and eastward deflection via triangulation between SOHO LASCO C2/C3 and STEREO COR2A. Left-Hand-Boundary is used as the leading edge is traveling a bit askew to the disk due to the observed deflection in EUV and coronagraphs, and was the most reliable way to track the front. |
Not modeled
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Tony Iampietro on 2025-03-12T16:58Z |
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