Aside from sunlight, the sun sends out a gusty stream of particles called the solar wind. The ESA-led Solar Orbiter mission ...

Debris and insect meshes help keep the instrument clean. Cup anemometer with separate wind vane - Uses three cups to measure wind speed, while a wind vane measures wind direction. The vane always ...

The instrument was developed by a team at the Mount Washington Observatory, and spent a year on Mount Everest before being ...

The Enhanced Fujita Scale provides an estimated range of a tornado's wind speeds, based on the tornado's damage.

DC21 Operations, which maintains and repairs Endurance E Series and X Series wind turbines, has partnered with Gill ...

ISA recently published the third edition of Calibration Handbook of Measuring Instruments by Alessandro Brunelli. In this Q&A feature, Brunelli highlights the focus, importance, and differentiating ...

The instrument looks like a small cylinder. It’s similar to ones that the Observatory builds to measure wind in cold, icy, high-wind conditions. Those use a lot of energy to stay ice-free ...