When was the stevenson screen invented

Stevenson screens also known as thermometer screen. Thus, the Correct answer is B. A barometer can be found in a Stevenson screen. This instrument measures air presure.

A maximum and minimum thermometer can also be found in a Stevenson screen. They measure highest and lowest temperatures. Stevenson screens are always installed so that the door opens facing north, to keep the sun from shining directly on the thermometers and affecting the readings. Katabatic winds. Key to our weather symbols. Lake-effect snow. Latent Heat. Levanter cloud. Lightning strike. Millibar and hectopascal. NOAA satellites. North Atlantic Drift Gulf Stream.

Polar Orbiting Satellites. Polar low - the arctic hurricane. Precipitation Map. Rain gauge. Roll cloud. Rotor cloud. Saffir-Simpson scales. Sc duplicatus.

Sc perlucidus. Sc undulatus. Shelf Cloud. Sometimes a bit fishy. Southern Oscillation. Swithun's Day. Standard Reference Period. Sun pillar. Supercooled clouds. Surface wind. Thunderstorm Probability. Tornado Alley. Troposphere - Diagram. UV Index. Ultraviolet radiation. Virga or Fallstreak. What Makes Northern Lights Happen? What does it mean? Where Lightning Strikes.

Why Skies are Blue. China Taiwan Mi Stevenson screen. Cuba Mi Stevenson screen. French Southern and Antarctic Territories Mi One of strip of 3 a Mi , or five of MS15 b 5x Instrument shelter at upper-left, and possibly another near the center. French Southern and Antarctic Territories None Cachet same design as k on cover, also detail Stevenson screen. French Southern and Antarctic Territories cover Mi?

Germany East None Cancel on cover Stevenson screen. Germany East cover Mi? Germany None Pictorial cancel Stevenson screen. Gilbert and Ellice Islands Mi Stevenson screen, door open. SS1 Stevenson screen. Greenland a folder Folder inside, also front and back Greenland Mi Stevenson screen. India Mi Two small instrument shelters for temperature and humidity sensors in autostation.

Ivory Coast Mi Stevenson screen. Norway None Postcard x multiple Stevenson screen s. Norway Mi Stevenson screen.