NOAA / Space Weather Prediction Center

SWPC Space Weather Advisory

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA

SPACE WEATHER ADVISORY OUTLOOK #09- 32
2009 August 11 at 9:19 a.m. MDT (2009 August 11 1519 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For August 3-9 No space weather storms were observed.

Outlook For August 12-18 There is a chance for a Category 1 (Minor) geomagnetic storm on 18 August due to a recurrent coronal hole high-speed solar wind stream.

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.