CONFIRMED PREDICTION · 2024 RECORD

CME000469

First appearance 10 May 2024 · 23:27 UTC

DIRECTIONE · 77.7°East

SPEED—unavailable fit

DETECTIONS13linked frames

CONFIDENCE98.7%mean prediction confidence

Animated LASCO C2 difference frames with the CME000469 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: CME000469
first_appearance: 2024-05-10T23:27:20Z
last_appearance: 2024-05-11T01:48:05Z
direction: E
direction_name: East
direction_deg: 77.7
speed_km_s: null
speed_available: false
speed_status: review
speed_qc_flags: non_positive_speed;low_height_monotonicity
duration_minutes: 140.8
detection_count: 13
mean_confidence: 0.9868
peak_confidence: 0.9965
angular_span_deg: 14
mean_angular_step_deg: 2.9
visualization_available: true

Open JSON record ↗

FIRST APPEARANCE2024-05-10T23:27:20Z

LAST APPEARANCE2024-05-11T01:48:05Z

TRACK DURATION2h 21m140.8 minutes

PEAK CONFIDENCE99.65%

ANGULAR SPAN14.0°

MEAN ANGULAR STEP2.9°