CONFIRMED PREDICTION · 2024 RECORD

CME001148

First appearance 29 Dec 2024 · 06:12 UTC

DIRECTIONS · 163.1°South

SPEED613 km/sestimated C2 radial speed

DETECTIONS5linked frames

CONFIDENCE99.2%mean prediction confidence

Animated LASCO C2 difference frames with the CME001148 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: CME001148
first_appearance: 2024-12-29T06:12:05Z
last_appearance: 2024-12-29T07:00:05Z
direction: S
direction_name: South
direction_deg: 163.1
speed_km_s: 612.6
speed_available: true
speed_status: ready
speed_qc_flags
duration_minutes: 48
detection_count: 5
mean_confidence: 0.9919
peak_confidence: 0.9986
angular_span_deg: 14.8
mean_angular_step_deg: 3.8
visualization_available: true

Open JSON record ↗

FIRST APPEARANCE2024-12-29T06:12:05Z

LAST APPEARANCE2024-12-29T07:00:05Z

TRACK DURATION48 min48 minutes

PEAK CONFIDENCE99.86%

ANGULAR SPAN14.8°

MEAN ANGULAR STEP3.8°