NOAA / Space Weather Prediction Center

SWPC Space Weather Advisory

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

2016 October 30 at 11:50 p.m. MDT (2016 October 31 0550 UTC)


Summary For October 24-30

G1 (Minor) geomagnetic storm levels were observed on 25-27 and 29 October with G2 (Moderate) geomagnetic storm levels on 25-26 October and G3 (Strong) geomagnetic storm levels on 25 October due to recurrent coronal hole high speed stream activity.

Outlook For October 31-November 6

No space weather storms are expected for the forecast period.

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 or (303) 497-5127.

NOAA Space Weather Scales - Description of catagories used in Outlooks.