NOAA SEC Space Weather Outlook #07- 49

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

SPACE WEATHER ADVISORY OUTLOOK #07- 49

2007 November 27 at 9:48 a.m. MST (2007 November 27 1648 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For November 19-25

Category G1 (minor) and G2 (moderate) geomagnetic storms were observed on 20 November.

Outlook For November 28-December 4

Category G1 (minor) geomagnetic storms are possible on 17 – 18 December due to high-speed winds from a 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