NOAA SWPC Space Weather Advisory Outlook #18-25 2018 June 18

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

SPACE WEATHER ADVISORY OUTLOOK #18-25
2018 June 17 at 9:49 p.m. MDT (2018 June 18 0349 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For June 11-17

No space weather storms were observed.

Outlook For June 18-24

G1 (Minor) geomagnetic storm levels are expected on 18 June due to coronal hole high speed stream activity.

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. More  information is available at SWPC’s Web site http://swpc.noaa.gov