NOAA SEC Space Weather Advisory Outlook #07- 16

SPACE WEATHER ADVISORY OUTLOOK #07- 16

2007 April 17 at 12:12 p.m. MDT (2007 April 17 1812 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For April 9-15

No space weather storms were observed during the summary period.

Outlook For April 18-24

Category G1 (minor) geomagnetic storms are possible on 20 April due to high speed solar wind streams from a coronal hole.

For current space weather conditions please refer to:

http://www.sec.noaa.gov/SWN/

http://www.sec.noaa.gov/alerts/

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