(last updated 29 Mar 2017 09:00 UT)
SUBJ: SWS GEOMAGNETIC DISTURBANCE WARNING 17/16 ISSUED AT 2340UT/28 MARCH 2017 BY THE AUSTRALIAN SPACE FORECAST CENTRE. Solar winds associated with a large recurrent coronal hole are still at elevated levels. Under such conditions,a prolonged southward IMF Bz, geomagnetic activity may reach Minor Storm levels over the next 24 hours. INCREASED GEOMAGNETIC ACTIVITY EXPECTED DUE TO CORONAL HOLE HIGH SPEED WIND STREAM FOR 29 MARCH 2017 _____________________________________________________________ GEOMAGNETIC ACTIVITY FORECAST 29 Mar: Unsettled to Active with possible Minor Storm.