Visibility for NearSys Station, 29 July 2018

The UAVSonde was launched three times on the 29th to evaluate how the visibility and conditions at flight level 4 changes over a 12 hour period.

In the morning, the visibility was in excess of 30 miles, but less than 50. By 8:00 PM MDT, the visibility had increased to right at 50 miles. This is because the warmth of the day had lifted the smoke infiltrating the Treasure Valley.

North

South

West

East