mercoledì 17 dicembre 2008

Geophysical Alert Message (WWV)

:Product: Geophysical Alert Message wwv.txt
:Issued: 2008 Dec 17 1800 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center #
# Geophysical Alert Message #
Solar-terrestrial indices for 16 December follow.
Solar flux 69 and mid-latitude A-index 4.
The mid-latitude K-index at 1800 UTC on 17 December was 2 (19 nT).

No space weather storms were observed for the past 24 hours.

No space weather storms are expected for the next 24 hours.