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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-01-18T13:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-01-18T13:36:00-CME-001 (version 1)
Note Keyword:
HAL: Halo CME
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
Note: This CME is visible as a back-sided partial halo moving mostly SW in SOHO LASCO C2/C3 and STEREO A COR2 coronagraphs. The source is likely the large field line movement visible beyond the SW limb starting around 2023-01-18T13:20Z seen in SDO AIA 131, 171 and 193 imagery.

Submitted on 2023-01-18T17:42Z by Mattie Anastopulos

A Notification with ID 20230118-AL-002 was sent on 2023-01-18T18:41Z

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 134.0 -16.0 864.0 C 50.0 2023-01-18T17:41Z Measurement of the bulk portion of the CME and estimated based on best fit between SOHO LASCO C2/C3 and STEREO A COR2. Multiple measurements produced speeds ranging from 667 to 864 km/s. Longitude may vary +/-10 degrees. 1: Result 1 (2.0 AU)
OSIRIS-REx = 2023-01-22T05:00Z
Parker Solar Probe = 2023-01-20T18:00Z
Mattie Anastopulos on 2023-01-18T17:44Z



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