NOAA SEC Space Weather Advisory Outlook #07- 8

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

SPACE WEATHER ADVISORY OUTLOOK #07- 8

2007 February 20 at 12:59 p.m. MST (2007 February 20 1959 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For February 12-18

A geomagnetic storm reaching the G1 (minor) level occurred on 13 February due to high-speed solar wind stream from a recurrent coronal hole on the Sun.

Outlook For February 21-27

Geomagnetic storms reaching the G1 (minor) level are possible on 25 February due to a high-speed solar wind stream from a recurrent coronal hole on the Sun.

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