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 #15-41
2015 October 11 at 7:44 p.m. MDT (2015 October 12 0144 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For October 5-11

G3 (Strong) geomagnetic storms were observed on 07 Oct. G2 (Moderate) geomagnetic storms were observed on 07-08 Oct. G1 (Minor) geomagnetic storms were observed on 05, 07-08 Oct.

No R1 (Minor) or greater radio blackouts were observed.

No S1 (Minor) or greater solar radiation storms were observed.

Outlook For October 12-18

G1 (Minor) geomagnetic storms are likely on 12, 15-16 Oct.

No R1 (Minor) or greater radio blackouts are expected.

No S1 (Minor) or greater solar radiation storms are expected.

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.