Solar Flares

Live X-Ray Flux & Flare Alerts

M-class and X-class solar flare detection from the GOES XRS instrument, updated every 2 minutes.

Largest 24h

— —

SYNCING

X-class 24h

— —

SYNCING

M-class 24h

— —

SYNCING

C-class 24h

— —

SYNCING

Solar Activity · GPS & Satellite Impact

GOES XRS

Solar flares can disrupt GPS accuracy, satellite links, and HF radio. X-class events cause the biggest blackouts; M-class may briefly degrade navigation.

—

Largest X-ray class · last 24 h

Flares 24 hr

…

Total 7 d

…

Recent flares · Last 7 days

GOES XRS · 0 events