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 #11- 8
2011 February 15 at 10:00 a.m. MST (2011 February 15 1700 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For February 7-13 An R2 (Moderate) Radio Blackout was observed on 13 February.

Outlook For February 16-22 R1 (Minor) and R2 (Moderate), with possible R3 (Strong) Radio Blackouts are expected through 21 February.

(NOTE: This is a correction to the advisory issued at 1638 UTC on 15 February)

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.