domenica 22 febbraio 2009

Geophysical Alert Message (WWV)

:Product: Geophysical Alert Message wwv.txt
:Issued: 2009 Feb 22 1500 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction
Center #
# Geophysical Alert Message
#
Solar-terrestrial indices for 21 February follow.
Solar flux 71 and mid-latitude A-index 3.
The mid-latitude K-index at 1500 UTC on 22 February was 2 (17 nT).

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

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