NOAA SEC Space Weather Advisory Outlook #04- 11

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

SPACE WEATHER ADVISORY OUTLOOK #04- 11

2004 March 15 at 12:07 p.m. MST (2004 March 15 1907 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For March 8-14

Category G2 (major) geomagnetic activity occurred on 10 March due to
high-speed solar winds from a coronal hole on the Sun. For a list of
adverse system effects related to space weather storms, please refer to
the NOAA Space Weather Scales.

Outlook For March 17-23

Space weather for the next week is expected to reach minor levels. There
is a chance for Category R1 (minor) radio blackouts due to additional
flare activity from Region 570 and old Region 564.

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 SEC’s Space Weather
Advisories Web site http://sec.noaa.gov/advisories or (303) 497-5127.