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

SPACE WEATHER ADVISORY OUTLOOK #13-19
2013 May 13 at 1:52 a.m. MDT (2013 May 13 0752 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For May 6-12

R1 (minor) radio blackouts were observed on 10 May from Region 1745 and on 12 May from a region beyond the east limb.

Outlook For May 13-19

R1 (minor) and R2 (moderate) radio blackouts are likely with a chance for R3 (strong) radio blackouts or greater 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