CONFIRMED PREDICTION · 2024 RECORD

CME000290

First appearance 26 Mar 2024 · 21:36 UTC

DIRECTIONSE · 131.9°South-east

SPEED12 km/sestimate · QC review flag

DETECTIONS6linked frames

CONFIDENCE92.1%mean prediction confidence

Animated LASCO C2 difference frames with the CME000290 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: CME000290
first_appearance: 2024-03-26T21:36:05Z
last_appearance: 2024-03-26T22:36:05Z
direction: SE
direction_name: South-east
direction_deg: 131.9
speed_km_s: 12
speed_available: true
speed_status: review
speed_qc_flags: outside_review_range_50_3500
duration_minutes: 60
detection_count: 6
mean_confidence: 0.9208
peak_confidence: 0.9917
angular_span_deg: 11.9
mean_angular_step_deg: 3.7
visualization_available: true

Open JSON record ↗

FIRST APPEARANCE2024-03-26T21:36:05Z

LAST APPEARANCE2024-03-26T22:36:05Z

TRACK DURATION1h60 minutes

PEAK CONFIDENCE99.17%

ANGULAR SPAN11.9°

MEAN ANGULAR STEP3.7°