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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-08-05T16:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-08-05T16:48:00-CME-001 (version 1)
Source Location: N04W07
Active Region Number: 14168
Note Keyword:
DFL: Likely deflection of the event within the FOV
HAL: Halo CME
CHP: CME - Coronal Hole Proximity
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
DIM: Dimming
Morphology Keyword:
F: Flux Rope
Note: Faint CME seen to the W in SOHO LASCO C2/C3 and GOES CCOR-1, and NE in STEREO A COR2. Source is the M4.4 flare from AR 14168 centered (N04W07) starting around 2025-08-05T15:50Z as seen in SDO AIA 131, 171, 193, 304 imagery. Dimming is observed southwest of the flare site in SDO AIA 171 and 193 imagery, and post-eruptive arcades begin to form in the flare location around 2025-08-05T16:50Z.
Version 1 submitted on 2025-08-05T19:25Z by Anna Chulaki
Version 2 submitted on 2025-08-05T21:23Z by Anna Chulaki
Version 3 submitted on 2025-08-05T22:11Z by Anna Chulaki
Version 4 submitted on 2025-08-06T00:20Z by Anna Chulaki
Version 5 submitted on 2025-08-06T00:20Z by Anna Chulaki
A Notification with ID
20250805-AL-001 was sent on 2025-08-05T21:43Z
A Notification with ID
20250807-AL-001 was sent on 2025-08-07T00:15Z
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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 |
21.0 |
8.0 |
558.0 |
C |
36.0 |
2025-08-05T22:49Z |
Approximate analysis made with more imagery. Measurement based on the approximate source location and best fit between SOHO LASCO C2/C3, GOES CCOR-1 and STEREO A COR2 imagery. The CME seems to be deflecting northeastward from the location of the Active Region/flare/eruption location, as is consistent with the proximity of the coronal hole that is located southeastward of the location of the Active Region. |
1: Result 1 (2.0 AU)
Earth = 2025-08-08T06:18Z
(PE: -17.5 h)
BepiColombo = 2025-08-06T14:20Z
OSIRIS-APEX = 2025-08-08T05:53Z
Parker Solar Probe = 2025-08-07T12:09Z
STEREO A = 2025-08-08T11:27Z
(PE: -11.6 h)
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2025-08-05T20:43Z |
Anna Chulaki on 2025-08-05T20:43Z |
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CME Analysis
|
M2M_CATALOG |
LE
|
false |
SWPC_CAT |
22.0 |
10.0 |
523.0 |
C |
35.0 |
2025-08-05T23:02Z |
PRELIMINARY analysis using early imagery. Measurement based on the approximate source location and best fit between SOHO LASCO C2 and STEREO A COR2 imagery. |
Not modeled
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2025-08-05T19:32Z |
Mattie Anastopulos on 2025-08-05T19:32Z |
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