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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-03-29T23:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2025-03-29T23:12:00-CME-001 (version 1)
Source Location: S15E85
Active Region Number: 14048
Note Keyword:
GAP: Data gap
OVR: Event partially overlaps with another CME
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
OFL: Moving/Opening field lines
Morphology Keyword:
J: Jet
Note: Jet-like CME first seen in the SE by SOHO LASCO C2 beginning at 2025-03-29T23:12Z, as well as by SOHO LASCO C3 in later frames. This CME is not visible in STEREO A COR2 due to a data gap from 29/16:53Z to 30/03:38Z. The source of this event is an M1.9 flare from Active Region 4048 (S15E85) seen in SDO AIA 94 and 131. Field line opening is also visible in SDO AIA 171, 193, 211 and GOES SUVI 284.

Submitted on 2025-03-30T19:11Z by Melissa Kane

A Notification with ID 20250330-AL-004 was sent on 2025-03-30T21:25Z

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 -86.0 -19.0 835.0 C 18.0 2025-03-30T03:24Z Measurement based on approximate source location and best fit in SOHO LASCO C2/C3. 1: Result 1 (2.0 AU)
Europa Clipper = 2025-04-05T00:00Z
Mars = 2025-04-04T06:00Z
OSIRIS-APEX = 2025-03-31T12:00Z
2: Result 2 (2.0 AU)
Europa Clipper = 2025-04-05T04:00Z
Lucy = 2025-04-05T12:00Z
Mars = 2025-04-04T14:00Z
OSIRIS-APEX = 2025-03-31T12:00Z
3: Result 3 (5.5 AU)
Europa Clipper = 2025-04-05T04:00Z
Lucy = 2025-04-05T12:00Z
Mars = 2025-04-04T14:00Z
OSIRIS-APEX = 2025-03-31T12:00Z
Melissa Kane on 2025-03-30T19:13Z



All directly linked activities:
2025-03-29T22:38:00-FLR-001
FLR Type: M1.9


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