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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-03-10T22:00Z ( GOES: CCOR-1 )
All Detecting Spacecrafts:
GOES: CCOR-1
Activity ID: 2026-03-10T22:00:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
OS: Other and Shock Candidate
Note: CME observed to the NW in GOES CCOR-1, no observations in real-time due to a STEREO A COR2 and SOHO LASCO C2/C3 data gap. The source for this CME is not directly observed, best observed as field line movement over the far-sided west limb starting around 2026-03-10T21:00Z in GOES SUVI 284. A second front at 2026-03-10T22:45Z in CCOR-1 is likely a slower bulk following an initial faster shock front, though without direct source observations and triangulation this is a somewhat speculative connection.
Version 1 submitted on 2026-03-11T01:52Z by Tony Iampietro
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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) |
Measured On |
Submitted By |
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CME Analysis
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M2M_CATALOG |
SH
|
true |
Plane-of-sky |
NONE |
27.0 |
596.0 |
C |
23.0 |
2026-03-11T03:31Z |
Shock front plane-of-sky with CCOR-1 only, due to unobserved source longitude and lack of STEREO A COR2 to triangulate. |
Not modeled
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Tony Iampietro on 2026-03-11T01:53Z |
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CME Analysis
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M2M_CATALOG |
LE
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true |
Plane-of-sky |
NONE |
22.0 |
285.0 |
S |
28.0 |
2026-03-11T10:11Z |
Bulk front plane-of-sky with CCOR-1 only, due to unobserved source longitude and lack of STEREO A COR2 to triangulate. |
Not modeled
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Tony Iampietro on 2026-03-11T01:53Z |
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