DONKI: Menu Page
Go to:
|
DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-05-25T04:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Activity ID: 2025-05-25T04:00:00-CME-001 (version 2)
Note Keyword:
Faint: Faint event; may affect type assignment
OVR: Event partially overlaps with another CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FLR: Flare
FIL: Filament eruption
Morphology Keyword:
F: Flux Rope
Note: Faint CME overlapping a streamer blowout to the east, observed in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. The source is likely a filament eruption and brightening in SDO AIA 304 at 2025-05-25T02:54Z, and a double peaked C5.3 and C6.4 flare observed on/just beyond the east limb starting at 2025-05-25T02:50Z in SDO AIA 131. Also observed as some field line movement in SDO AIA 171/193.
Version 1 submitted on 2025-05-25T20:12Z by Tony Iampietro
Version 2 submitted on 2025-05-25T20:17Z by Tony Iampietro
A Notification with ID
20250525-AL-005 was sent on 2025-05-25T20:50Z
|
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) |
Submitted By |
|
CME Analysis
|
M2M_CATALOG |
LE
|
true |
SWPC_CAT |
-90.0 |
-2.0 |
800.0 |
C |
16.0 |
2025-05-25T09:25Z |
Triangulated measurement between SOHO LASCO C3 and STEREO A COR2. E90 is the triangulated longitude and this is not plane-of-sky. Due to the faint front and overlap with a concurrent streamer blowout, the earliest visible frames are omitted for a better tracking of the front. |
1: Result 1 (2.0 AU)
Mars = 2025-05-29T00:00Z
2: Result 2 (5.5 AU)
Europa Clipper = 2025-05-30T00:00Z
Mars = 2025-05-29T00:00Z
|
Tony Iampietro on 2025-05-25T20:15Z |
|
All directly linked activities: |
|
|
|
| Comments by users: |
| 0 comment received. |
|
CCMC DONKI