NOAA SWPC Space Weather Advisory Outlook #18-21 2018 May 20

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

SPACE WEATHER ADVISORY OUTLOOK #18-21
2018 May 20 at 6:44 p.m. MDT (2018 May 21 0044 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For May 14-20

No space weather storms were observed during the summary period.

Outlook For May 21-27

No space weather storms are expected during the outlook period.

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