پیام دبیر کل سازمان هواشناسی جهانی ( WMO ) به مناسبت روز جهانی هواشناسی ۲۰۱۹ ( ۲۳ مارس – ۰۳ فروردین)
World Meteorological Day 2019 is devoted to the theme “The Sun, the Earth and the Weather”. The Sun delivers the energy that powers all life on Earth. It drives the weather, ocean currents and hydrological cycle. It shapes our moods and daily activities. It is the inspiration for music, photography and art. Located nearly 150…