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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-08-07T06:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2026-08-07T06:36:00-CME-001 (version 1)
Note Keyword:
GAP: Data gap
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
Note: CME first seen to the E in SOHO LASCO C2 starting at 2026-08-07T06:36Z. It is also seen to the E in GOES CCOR-1 and to the NE in STEREO A COR2. Only the earliest frames of SOHO LASCO C2 are seen in real time. Most of the propagation of the CME is covered by a real-time data gap between downlink periods in SOHO LASCO C2/C3. The source of this CME is most likely an eruption just beyond the E limb best seen in GOES SUVI 284 as opening field lines beginning around 2026-08-07T05:37Z.
Version 1 submitted on 2026-08-07T12:32Z by Elizabeth Juelfs
A Notification with ID
20260807-AL-002 was sent on 2026-08-07T13:52Z
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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
|
M2M_CATALOG |
LE
|
true |
SWPC_CAT |
-92.0 |
5.0 |
785.0 |
C |
35.0 |
2026-08-07T11:44Z |
Measurement based on best fit between GOES CCOR-1 and STEREO A COR2. |
1: Result 1 (2.0 AU)
Solar Orbiter = 2026-08-08T02:19Z
Europa Clipper = 2026-08-11T06:00Z
2: Result 2 (5.5 AU)
Solar Orbiter = 2026-08-08T02:09Z
Lucy = 2026-08-23T06:00Z
Europa Clipper = 2026-08-11T06:00Z
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Elizabeth Juelfs on 2026-08-07T17:46Z |
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CME Analysis
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M2M_CATALOG |
SH
|
true |
SWPC_CAT |
-93.0 |
2.0 |
767.0 |
C |
34.0 |
2026-08-07T10:56Z |
Fit of SH with CCOR-1 and COR2A. The SH measurement has higher uncertainty because it fits a wide range of lat/lon parameters. This measurement is the closest to lat/lon of the original LE measurement. |
1: Result 1 (2.0 AU)
Solar Orbiter = 2026-08-08T01:15Z
Europa Clipper = 2026-08-11T12:00Z
2: Result 2 (5.5 AU)
Solar Orbiter = 2026-08-08T01:01Z
Lucy = 2026-08-22T12:00Z
Europa Clipper = 2026-08-11T12:00Z
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Elizabeth Juelfs on 2026-08-07T17:46Z |
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