CONFIRMED PREDICTION · 2024 RECORD

CME000889

First appearance 27 Sept 2024 · 04:28 UTC

DIRECTIONSE · 138.3°South-east

SPEED113 km/sestimated C2 radial speed

DETECTIONS7linked frames

CONFIDENCE91.5%mean prediction confidence

Animated LASCO C2 difference frames with the CME000889 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: CME000889
first_appearance: 2024-09-27T04:28:25Z
last_appearance: 2024-09-27T05:36:05Z
direction: SE
direction_name: South-east
direction_deg: 138.3
speed_km_s: 113.3
speed_available: true
speed_status: ready
speed_qc_flags
duration_minutes: 67.7
detection_count: 7
mean_confidence: 0.915
peak_confidence: 0.9974
angular_span_deg: 6.6
mean_angular_step_deg: 1.5
visualization_available: true

Open JSON record ↗

FIRST APPEARANCE2024-09-27T04:28:25Z

LAST APPEARANCE2024-09-27T05:36:05Z

TRACK DURATION1h 8m67.7 minutes

PEAK CONFIDENCE99.74%

ANGULAR SPAN6.6°

MEAN ANGULAR STEP1.5°