Official Space Weather Advisory issued by NOAA Space Environment Center Boulder, Colorado, USA
SPACE WEATHER OUTLOOK #01- 28
2001 July 17 at 01:34 p.m. MDT (2001 July 17 1934 UT)
**** SPACE WEATHER OUTLOOK ****
Summary For July 9-15
Space weather reached minor levels. An isolated category R1 (minor) radio blackout occurred on July 14 due to a moderate-sized solar flare. For a list of adverse system effects related to space weather activity, please refer to the NOAA Space Weather Scales.
Outlook For July 18-24
Space weather is expected to remain at minor levels. Isolated category R1 radio blackouts are expected during the 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 SEC's Web site http://sec.noaa.gov or (303) 497-5127. The NOAA Public Affairs contact is Barbara McGehan at firstname.lastname@example.org or (303) 497-6288.