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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-06-26T12:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-06-26T12:12:00-CME-001 (version 2)
Note Keyword:
3P: 3-part structure CME
GAP: Data gap
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
Morphology Keyword:
F: Flux Rope
L: Loop
Note: UPDATE: CME start time changed from 12:23Z to 12:12Z now that additional SOHO imagery is available. There was a significant SOHO data gap during initial real-time analysis of this CME. This CME is visible to the N/NE in SOHO LASCO C2/C3 and STEREO A COR2 imagery. The source appears to be a filament eruption visible to the NE in SDO/AIA 304 with associated dimming signature in SDO/AIA 193, and moving/opening field lines visible in SDO/AIA 171. The filament is slow to fully erupt, potentially causing multiple fronts to appear in the coronagraphs.
Submitted on 2023-06-27T17:09Z by Hannah
Hermann
A Notification with ID
20230627-AL-004 was sent on 2023-06-27T20:31Z
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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, earlier measurements are marked as false when new or more accurate measurements are made. This is a helpful flag if you would like to download only one most accurate CME analysis per CME |
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 |
-12.0 |
35.0 |
690.0 |
C |
26.0 |
2023-06-26T18:40Z |
Measurement taken using best fit between C3 and COR2A. Estimated source location of S20E10 (with heavy northern deflection) based on UV imagery was used as an initial indication of CME parameters. Several bad frames in C3 difference imagery were unusable. |
1: Result 1 (2.0 AU)
Earth = 2023-06-30T00:00Z
(PE: 15.7 h)
Parker Solar Probe = 2023-06-27T11:00Z
STEREO A = 2023-06-29T20:00Z
(PE: 5.0 h)
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Hannah Hermann on 2023-06-27T18:33Z |
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CME Analysis
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M2M_CATALOG |
LE
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false |
SWPC_CAT |
-17.0 |
43.0 |
563.0 |
C |
27.0 |
2023-06-26T19:57Z |
Parameters are based off of source location and fit using STEREO imagery. Updated analysis will be provided once SOHO imagery becomes available. |
Not modeled
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Carina Alden on 2023-06-26T20:08Z |
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