This coin was issued by the Belgian Kingdom in 2013 to celebrate the 100th Anniversary of the Royal Meteorological Institute. The obverse side of the coin shows a big '100' with an image of a sun, isobars, raindrops and snowflakes around it. The reverse side displays a map of Europe.
Obverse: 2013 / 100 / KMI / IRM / BE
Reverse: 2 EURO LL
Grade: About Uncirculated
Weight: 8.5 g
Diameter: 25.75 mm
Mintage: 2 000 000
Material: Bimetallic, nickel brass clad nickel center in copper-nickel ring