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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-04-08T06:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-04-08T06:00:00-CME-001 (version 1)
Source Location: N10E55
Active Region Number: 14057
Note Keyword:
Source Signature Keyword:
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
F: Flux Rope
FS: Flux Rope and Shock Candidate
L: Loop
LS: Loop and Shock Candidate
Note: Fast loop CME seen to the east in SOHO LASCO C2/C3 and to the east-southeast in STEREO A COR2, quickly leaving the SOHO LASCO C2 field of view and comprised of a faint, asymmetric shock seen to the northeast. The likely source is an eruption seen near the vicinity of Active Region 4057 near N10E55 to E65 (after deflection), characterized by a brightening near the footpoints and a subsequent ejection of magnetic field flux seen occurring to the east starting around 2025-04-08T05:45Z, best in SDO AIA 171 and SDO AIA 304. The eruption is also seen, though not as strongly in SDO AIA 193 and GOES SUVI 284. Also associated with a type II radio burst with begin time 05:53Z and velocity 456 km/s.
Submitted on 2025-04-08T12:19Z by Chris
Stubenrauch
A Notification with ID
20250408-AL-001 was sent on 2025-04-08T12:52Z
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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) |
Submitted By |
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CME Analysis
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M2M_CATALOG |
LE
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true |
SWPC_CAT |
-59.0 |
3.0 |
1347.0 |
O |
26.0 |
2025-04-08T08:35Z |
Two spacecraft bulk measurement with high confidence in parameters, good fit relative to observed source location. |
1: Result 1 (2.0 AU)
Europa Clipper = 2025-04-12T12:00Z
Mars = 2025-04-11T20:56Z
Lucy = 2025-04-12T22:00Z
OSIRIS-APEX = 2025-04-09T12:00Z
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Chris Stubenrauch on 2025-04-08T14:59Z |
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CME Analysis
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M2M_CATALOG |
SH
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true |
SWPC_CAT |
-56.0 |
19.0 |
1200.0 |
O |
44.0 |
2025-04-08T08:55Z |
Shock measurement in SOHO and STEREO A by encompassing the faint northeast edge in both spacecraft as well as the bright bulk. |
Not modeled
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Chris Stubenrauch on 2025-04-08T13:22Z |
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