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CME Analysis Information (for CME activity ID: 2025-08-21T08:23:00-CME-001)
Measurement Creation Time: 2025-08-21T13:15Z
Catalog: M2M_CATALOG
Data Level: 0 (0=real-time, 1=real-time and checked by supervising forecaster, 2=retrospective science level data analysis)
Use as primary measurement: true
Measurement Technique: SWPC_CAT
Detecting Instruments:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
GOES: CCOR-1
Image Type: running difference
Speed (km/s): 1375.0
Speed measured at height (Rs): 14.0
Type: O
Direction (LON/LAT in HEEQ): -164.0/ 7.0
Half Angular Width (degree): 66.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2025-08-21T11:03Z
Info/Session URL: None Entered
Note: 
Shock measurement encompassing the outermost leading edge of the halo; width greater than 60 degrees required to fit the entire shape in all coronagraphs, but as the width was increased beyond conventional halo widths (45-to 55), the lemniscate began to fit the CME more skillfully.
Measurement Feature Code(s):
SH: Shock Front
General Keyword(s):
Version 1 submitted on 2025-08-21T13:15Z by Chris Stubenrauch
No Notification has been sent for this activity yet.

The List of WSA-ENLIL Results:
Model Name Model Completion Time AU CME Input(s) Predicted Earth Impact Predicted Other Location(s) Impact
WSA-ENLIL+Cone 2025-08-21T14:57Z 2.0
No or little impact to Earth. Mars = 2025-08-24T09:38Z
Solar Orbiter = 2025-08-22T02:12Z
WSA-ENLIL+Cone 2025-08-21T15:38Z 5.5
No or little impact to Earth. Europa Clipper = 2025-08-25T09:47Z
Lucy = 2025-08-27T09:02Z
Mars = 2025-08-24T09:40Z
Solar Orbiter = 2025-08-22T01:56Z
Psyche = 2025-08-27T12:00Z

All directly linked activities:
2025-08-21T08:23:00-CME-001


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