NOAA SEC Space Weather Outlook #11- 35

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

SPACE WEATHER ADVISORY OUTLOOK #11- 35
2011 August 02 at 02:42 p.m. MDT (2011 August 02 2042 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For July 25-31
Category R1 (Minor) and R2 (Moderate) radio blackouts were observed on
27 and 30 July respectively from Region 1261.

Outlook For August 3-9
Isolated R1 (Minor) radio blackouts are expected until Region 1261
rotates around the limb on 07 August.

A category G1 (Minor) geomagnetic storm is expected on 05 August due to
the effects of a CME observed early on 02 August.

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