Imaggeo

Imaggeo on Mondays: A pink and blue evening

Claudine Vanbauce January 28, 2019

A pink and blue evening. Credit: Claudine Vanbauce (distributed via imaggeo.egu.eu)

At sunset, the light travels a longer path in the atmosphere to reach our eyes than when the sun is high in the sky. At this time of the day, the light is more subject to scattering, as it interacts with more air (molecules and particles) before reaching our eyes, which explains why the sun is much less luminous and can be observed directly without being dazzled. The sun appears redder because amo ...[Read More]

Imaggeo on Mondays: The calm before the storm

Markus Benninghoff January 20, 2019

Kielwasser / Wake behind FS Heincke. Credit: Markus Benninghoff (distributed via imaggeo.egu.eu).

The picture was taken during the 2015 research cruise HE441 in the southern German Bight, North Sea. It features the research vessel Heincke, on a remarkably calm and warm spring day, forming a seemingly steady wake. The roughly 55 metre long FS Heincke, owned by the German federal government and operated by the Alfred Wegener Institute, provides a great platform for local studies of the North Sea ...[Read More]

EGU Photo Competition 2019: Now open for submissions!

Olivia Trani January 16, 2019

Jebel Bayda (White Mountain). Credit: Luigi Vigliotti (distributed via imaggeo.egu.eu). This is an aerial view of the Jebel Bayda, a white volcano made by silica-rich lava (comendite) in the Khaybar area. The photo is one of the three winners of the EGU Photo Competition 2018!

If you are pre-registered for the 2019 General Assembly (Vienna, 7 – 12 April), you can take part in our annual photo competition! Winners receive a free registration to next year’s General Assembly! The tenth annual EGU photo competition opened on 15 January. Up until 15 February, every participant pre-registered for the General Assembly can submit up to three original photos and one moving image ...[Read More]

Imaggeo on Mondays: Sunset on the Giant’s Causeway

Osip Kokin January 14, 2019

Sunset on The Giant's Causeway. Credit: Osip Kokin (distributed via imaggeo.egu.eu)

Pictured here is the Giant’s Causeway – a region of basalt columns, created 50-60 million years ago during the Paleogene. The typical polygonal form of the bedrocks, a product of active volcanic processes from the past, is well underlined by the sunset’s light; that’s why I took the photo in the late evening. The separate cracks are extended by weathering over time and are filled eluvi ...[Read More]