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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2026-04-10T06:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2026-04-10T06:24:00-CME-001 (version 1)
Source Location: N10W90
Note Keyword:
Source Signature Keyword:
PEA: Post eruption arcade
OFL: Moving/Opening field lines
Morphology Keyword:
Note: CME visible to the SW in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2. Partially overlaps in the field of view with CME: 2026-04-10T06:09Z. The potential source is likely an eruption from near the west limb as seen in SDO AIA 193 as moving field lines starting around 2026-04-10T04:28Z and in STEREO A EUV 195 after a data gap from 2026-04-09T19:05Z to 2026-04-10T05:55Z as post-eruptive arcades. Due to multiple potential eruption signatures seen in EUV imagery around this time, the exact source location is unclear, and may span approximately N10W80 to N10W100.
Version 1 submitted on 2026-04-10T11:10Z by Mary Aronne
No Notification has been sent for this activity yet.
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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
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M2M_CATALOG |
LE
|
true |
SWPC_CAT |
83.0 |
-13.0 |
460.0 |
S |
19.0 |
2026-04-10T13:40Z |
Measurement based on the best fit between SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery in SWPC_CAT as well as potential source location. |
1: Result 1 (2.0 AU)
BepiColombo = 2026-04-11T07:19Z
Juice = 2026-04-15T11:00Z
Parker Solar Probe = 2026-04-12T00:00Z
STEREO A = 2026-04-13T09:00Z
(PE: -1.5 h)
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Mary Aronne on 2026-04-10T11:11Z |
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