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CME Analysis Information (for CME activity ID: 2025-07-30T04:30:00-CME-001)
Measurement Creation Time: 2025-07-31T13:07Z
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: false
Measurement Technique: SWPC_CAT
Detecting Instruments:
SOHO: LASCO/C2
STEREO A: SECCHI/COR2
Image Type: running difference
Speed (km/s): 620.0
Speed measured at height (Rs): None Entered
Type: C
Direction (LON/LAT in HEEQ): 17.0/ -8.0
Half Angular Width (degree): 12.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2025-07-30T08:01Z
Info/Session URL: None Entered
Note: 
An extremely uncertain analysis, based on the location of the possible source (filament eruption in AR 4157) and on the fit of two very faint uncertain fuzzy fronts in C2 and COR2A coronagraphs. The speed of the CME obtained by this method ranges from 400 to 600 km/s.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Version 1 submitted on 2025-07-31T01:02Z by Anna Chulaki
Version 2 submitted on 2025-07-31T13:07Z by Anna Chulaki
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 2025-07-31T01:21Z 2.0
Earth Shock Arrival Time = 2025-08-02T02:00Z (Minor Impact)
Possible Kp index:
(kp)90=3
(kp)135=4
(kp)180=5
 BepiColombo = 2025-07-31T05:03Z
OSIRIS-APEX = 2025-08-01T19:00Z
Parker Solar Probe = 2025-08-01T01:00Z

All directly linked activities:
2025-07-30T04:30:00-CME-001


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