CONFIRMED PREDICTION · 2024 RECORD

CME000265

First appearance 15 Mar 2024 · 01:25 UTC

DIRECTIONW · 262.5°West

SPEED226 km/sestimated C2 radial speed

DETECTIONS12linked frames

CONFIDENCE98.9%mean prediction confidence

Animated LASCO C2 difference frames with the CME000265 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: CME000265
first_appearance: 2024-03-15T01:25:57Z
last_appearance: 2024-03-15T03:28:52Z
direction: W
direction_name: West
direction_deg: 262.5
speed_km_s: 225.8
speed_available: true
speed_status: ready
speed_qc_flags
duration_minutes: 122.9
detection_count: 12
mean_confidence: 0.9892
peak_confidence: 0.9966
angular_span_deg: 14.1
mean_angular_step_deg: 2.7
visualization_available: true

Open JSON record ↗

FIRST APPEARANCE2024-03-15T01:25:57Z

LAST APPEARANCE2024-03-15T03:28:52Z

TRACK DURATION2h 3m122.9 minutes

PEAK CONFIDENCE99.66%

ANGULAR SPAN14.1°

MEAN ANGULAR STEP2.7°