NOAA / Space Weather Prediction Center

SWPC Space Weather Advisory

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

2014 March 10 at 12:51 a.m. MDT (2014 March 10 0651 UTC)


Summary For March 3-9

Category R1 (Minor) radio blackouts were observed on 03, 05, 08, and 09 March due to solar flare activity from active sunspot Regions 1989, 1991, and 2002.

A Category S1 (Minor) solar radiation storm was observed on 03 March due to solar flare activity from active sunspot Region 1990 that began on 25 February.

Outlook For March 10-16

Category R1-R2 (Minor-Moderate) levels are likely from 10-16 March due to potential solar flare activity from Regions 2002 and the return of old Regions 1986, 1982, and a new Region near N14, L=253.

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.