NOTICE: The geomagnetic forecast below is provided by the NOAA Space Weather Prediction Center (SWPC) and is based on the latest available data and modelling. When it comes to space weather, current geomagnetic conditions can change rapidly and without notice. Be sure to monitor the SolarHam website for the most up to date information.

August 13

August 14

August 15

Geomagnetic 3 Day Probabilities (%) # Probability of Geomagnetic conditions at Middle Latitude :Prob_Mid: Mid/Active 15 5 5 Mid/Minor_Storm 5 1 1 Mid/Major-Severe_Storm 1 1 1 # # Probability of Geomagnetic conditions at High Latitudes :Prob_High: High/Active 15 15 15 High/Minor_Storm 20 15 15 High/Major-Severe_Storm 20 5 5

Kp Index Breakdown Aug 13 Aug 14 Aug 15 00-03UT 3 1 1 03-06UT 3 2 2 06-09UT 3 1 2 09-12UT 2 1 1 12-15UT 1 1 1 15-18UT 1 1 1 18-21UT 1 2 2 21-00UT 2 2 1

Geospace Discussion (SWPC) .24 hr Summary... The geomagnetic field reached quiet to unsettled levels due to persistent CH HSS influences. .Forecast... Quiet to unsettled levels are expected on 13 Aug as positive polarity CH HSS effects slowly diminish. Conditions are expected to return to mostly quiet levels by 14 Aug and 15 Aug.

Latest Kp Index

Aurora Forecast Widespread aurora behond the polar zones is not currently expected during the next 24-48 hours.

Aurora Oval Forecast