Stratospheric clouds above Umeå
High altitude clouds are formed when the temperature gets below -80 °C in the stratosphere. The sun’s light is refracted in a unique way creating “rainbow clouds” observable only in the arctic regions.
High altitude clouds are formed when the temperature gets below -80 °C in the stratosphere. The sun’s light is refracted in a unique way creating “rainbow clouds” observable only in the arctic regions.
