Which of the following phenomena appears on radar as evenly scattered bands of weak reflectivity or ripples near the radar, especially during the afternoon? (Choose the best answer.)
The correct answer is c.
Horizontal convective rolls usually appear on radar on mostly clear days with strong surface heating and a fairly steady wind direction. Their circulations concentrate particulate matter and insects, making them visible to radar.
© Copyright 2012-2017, The University Corporation for Atmospheric Research.
All Rights Reserved. Legal Notices.