NOAA / Space Weather Prediction Center
Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA
SPACE WEATHER ADVISORY OUTLOOK #17-16
2017 April 16 at 8:13 p.m. MDT (2017 April 17 0213 UTC)
**** SPACE WEATHER OUTLOOK ****
Summary For April 10-16
No space weather storms were observed during the summary period.
Outlook For April 17-23
G2 (Moderate) geomagnetic storms are likely on 23 Apr and G1 (Minor) storms are likely on 17 Apr due to the influence of recurrent coronal hole high speed streams.
No solar radiation storms or radio blackouts are expected during the outlook period.
For current space weather conditions see: Space Weather Now, Today's Space Weather and Space Weather Alerts
Data used to provide space weather services are contributed by NOAA, USAF, NASA, NSF, USGS, the International Space Environment Services and other observatories, universities, and institutions. For more information, including email services, see SWPC's Space Weather Advisories Web site http://swpc.noaa.gov/advisories or (303) 497-5127.
NOAA Space Weather Scales - Description of catagories used in Outlooks.
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