[ips-sf] IPS Summary Forecast for 30 June - issued 2321UT/29-Jun-2012

[rwc]

Solar flare activity is Moderate. Two visible sunspot regions have the
potential to produce Moderate flares for the next few days. Solar wind
speed is light. Geomagnetic conditions are Quiet. The solar wind speed
is expected increase sometime in the next 12-36 hours due to a coronal
hole high speed wind stream arriving. This is expected to cause
unsettled to active levels of disturbance to the geomagnetic field.
The maximum useable frequency for high frequency radio propagation
remains depressed.

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