NOAA SEC Space Weather Advisory Outlook #11-20

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

SPACE WEATHER ADVISORY OUTLOOK #11- 20
2011 April 26 at 10:05 a.m. MDT (2011 April 26 1605 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For April 18-24
An R1 (Minor) radio blackout was observed on 22 April a 0457Z.

Outlook For April 27-May 3
No space weather storms are expected.

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