NOAA SWPC Space Weather Advisory Outlook #18-21 2018 October 7

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

SPACE WEATHER ADVISORY OUTLOOK #18-41
2018 October 7 at 7:38 p.m. MDT (2018 October 8 0138 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For October 1-7

G1 (Minor) geomagnetic storms were observed on 07 Oct due to the influence of a positive polarity coronal hole/high speed stream.

No other space weather storms were observed during the summary period.

Outlook For October 8-14

G1-G2 (Minor-Moderate) geomagnetic storms are expected on 08 Oct due to the influence of a positive polarity coronal hole/high speed stream.

No other 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