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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-03-10T02:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
GOES: CCOR-1
Activity ID: 2026-03-10T02:24:00-CME-001 (version 1)
Source Location: S25E90
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
Note: CME first seen to the Southeast in SOHO LASCO C2 beginning at 2026-03-10T02:24Z, as well as by SOHO LASCO C3 and GOES CCOR-1 in later frames. This CME is not visible in STEREO A COR2 due to a data gap from 2026-03-09T13:09Z to 2026-03-10T04:09Z. The source of this event is a small filament eruption seen along the SE limb (approx. S25E90) in GOES SUVI 304 with liftoff beginning at approx. 2026-03-10T01:57Z. A small region of field line opening is seen in association with this eruption in GOES SUVI 195.
Version 1 submitted on 2026-03-10T11:45Z by Melissa Kane
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) |
Measured On |
Submitted By |
|
CME Analysis
|
M2M_CATALOG |
LE
|
true |
SWPC_CAT |
-90.0 |
-10.0 |
544.0 |
C |
13.0 |
2026-03-10T09:04Z |
Updated measurement based on the approximate source location. |
Not modeled
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Mattie Anastopulos on 2026-03-11T17:42Z |
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CME Analysis
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M2M_CATALOG |
LE
|
false |
Plane-of-sky |
NONE |
-13.0 |
533.0 |
C |
10.0 |
2026-03-10T09:15Z |
Plane-of-sky due to source along the limb and lack of STEREO A to triangulate. Measurement based on approximate source location and best fit in SOHO LASCO C2/C3 and GOES CCOR-1. |
Not modeled
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Melissa Kane on 2026-03-10T11:47Z |
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