NOAA / Space Weather Prediction Center

Space Weather Now

2014 Apr 23 06:38 UTC (Apr 23 00:38 MDT)

Latest GOES Solar X-ray Image

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

Latest Alert: Apr 21 1523 UTC EXTENDED WARNING: Geomagnetic K-index of 4 expected

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

Average over last 15 minutes

Space Weather User Groups