[ips-sf] IPS Summary Forecast for 06 July - issued 2333UT/05-Jul-2015

rwc rwc at ips.gov.au
Mon Jul 6 09:33:19 EST 2015


Solar flare activity was very low during 5 Jul UT, and it is expected
to be low today, 6 Jul. The arrival of fast solar wind during the
second half of 4 Jul caused a brief NOAA class G2 geomagnetic storm
during early 5 Jul. The Kp index of planetary magnetic activity
reached 6 during the 00-03 UT and the Australian region Dst
disturbance storm time index briefly decreased to -115 nT during 04 UT
on 5 Jul. The geomagnetic storm is well into the recovery phase:
conditions are expected to be unsettled during 6 Jul and quiet during
7 Jul. Conditions for HF radio wave propagation were enhanced during 5
Jul relative to the previous week, a positive effect of the G2
geomagnetic storm. Similar conditions are expected today, 6 Jul,
though trending back toward mildly depressed, especially at low
latitude stations.

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