CONFIRMED PREDICTION · 2024 RECORD

CME000205

First appearance 25 Feb 2024 · 05:36 UTC

DIRECTIONW · 272.6°West

SPEED439 km/sestimated C2 radial speed

DETECTIONS8linked frames

CONFIDENCE97.9%mean prediction confidence

Animated LASCO C2 difference frames with the CME000205 principal angle

DETECTION VISUALIZATION

LASCO C2 difference sequence

The lime line shows the predicted principal angle. CME angular width is not predicted and is intentionally not drawn. The preview is optimized for the web; original FITS and PNG frames remain in the research archive.

Download animation

MACHINE-READABLE RECORD

Stable fields and units

id: CME000205
first_appearance: 2024-02-25T05:36:07Z
last_appearance: 2024-02-25T07:24:05Z
direction: W
direction_name: West
direction_deg: 272.6
speed_km_s: 438.9
speed_available: true
speed_status: ready
speed_qc_flags: negative_fit_r2
duration_minutes: 108
detection_count: 8
mean_confidence: 0.9791
peak_confidence: 0.9964
angular_span_deg: 4.5
mean_angular_step_deg: 1.7
visualization_available: true

Open JSON record ↗

FIRST APPEARANCE2024-02-25T05:36:07Z

LAST APPEARANCE2024-02-25T07:24:05Z

TRACK DURATION1h 48m108 minutes

PEAK CONFIDENCE99.64%

ANGULAR SPAN4.5°

MEAN ANGULAR STEP1.7°