CONFIRMED PREDICTION · 2024 RECORD

CME000449

First appearance 06 May 2024 · 15:24 UTC

DIRECTIONW · 270.0°West

SPEED2 km/sestimate · QC review flag

DETECTIONS13linked frames

CONFIDENCE96.5%mean prediction confidence

Animated LASCO C2 difference frames with the CME000449 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: CME000449
first_appearance: 2024-05-06T15:24:05Z
last_appearance: 2024-05-06T18:00:07Z
direction: W
direction_name: West
direction_deg: 270
speed_km_s: 1.5
speed_available: true
speed_status: review
speed_qc_flags: outside_review_range_50_3500;negative_fit_r2
duration_minutes: 156
detection_count: 13
mean_confidence: 0.9655
peak_confidence: 0.9996
angular_span_deg: 12.9
mean_angular_step_deg: 2.8
visualization_available: true

Open JSON record ↗

FIRST APPEARANCE2024-05-06T15:24:05Z

LAST APPEARANCE2024-05-06T18:00:07Z

TRACK DURATION2h 36m156 minutes

PEAK CONFIDENCE99.96%

ANGULAR SPAN12.9°

MEAN ANGULAR STEP2.8°