NOAA / Space Weather Prediction Center

Space Weather Now

2012 Sep 27 23:52 UTC (Sep 27 17:52 MDT)

Latest GOES Solar X-ray Image

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

Alerts / Bulletins
Latest Alert: Sep 20 0045 UTC EXTENDED WARNING: Geomagnetic K-index of 4 expected
Last Advisory Bulletin: None in last 7 days.

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

Related pages

Today's Space Weather
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