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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 5)
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
EUVW: EUV Wave
Morphology Keyword:
O: Other
Note: Faint CME with a complex, unevent front 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 mostly to the southwest of the flare site in SDO AIA 193, GOES SUVI 284 and EUV A 195 imagery, and post-eruptive arcades begin to form in the flare location around 2025-08-05T16:50Z. There is a potential for northwestern deflection of this CME from the initial (flare) location, as there is a large coronal hole to the southeast of the Active Region. EUV wave is best seen in EUV A 195.
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
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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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