NOAA / Space Weather Prediction Center

Space Weather Now

2013 May 18 15:37 UTC (May 18 09:37 MDT)

Latest GOES Solar X-ray Image

Latest GOES Solar X-ray Image, link to large image

Alerts
Latest Alert: May 18 0531 UTC EXTENDED WARNING: Geomagnetic K-index of 5 expected

ACE Real-Time Solar Wind Pages
Click to get values and an explanation

Average over last 15 minutes

Space Weather User Groups

NOAA Scales Activity

Range 1 (minor) to 5 (extreme)
NOAA Scale Past 24 hrs Current
Geomagnetic Storms Highest Geomagnetic Storm level past 24 hrs Current Geomagnetic Storm level
Solar Radiation Storms Highest Radiation Storm level past 24 hrs Current Radiation Storm level
Radio Blackouts Highest Radio Blackout level past 24 hrs Current Radio Blackout level

Auroral Map

Current hemispheric power input map


Solar Cycle Progression

Graph showing current solar cycle progression

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