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 #16-28
2016 July 10 at 9:34 p.m. MDT (2016 July 11 0334 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For July 4-10

Category G1 (Minor) geomagnetic storms were observed on 07-08 Jul due to coronal hole high speed stream effects.

Outlook For July 11-17

Category G1 (Minor) geomagnetic storms are expected on 11 Jul due to effects from a positive polarity coronal hole high speed 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.