domenica 13 giugno 2010

Geophysical Alert Message (WWV)

:Product: Geophysical Alert Message wwv.txt
:Issued: 2010 Jun 13 1200 UTC
# Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction
#          Geophysical Alert Message
Solar-terrestrial indices for 12 June follow.
Solar flux 76 and mid-latitude A-index 2.
The mid-latitude K-index at 1200 UTC on 13 June was 2 (10 nT).

Space weather for the past 24 hours has been minor.
Radio blackouts reaching the R1 level occurred.

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