High resolution Sentinel-2 image on the 16th of March shows that ice conditions in the North Caspian Sea are deteriorating. Multiple cracks, leads and mobile floes are observed in previously stable ice cover in Prorva, Peshnoi and Kashagan East areas. Kalamkas and Kashagan Highway areas are entirely in mobile ice conditions. Negative air temperatures which…
The event of ice drift and nearshore ice rafting and ridges formation process was observed on 10th of January 2021 in Kapchagay reservoir near Almaty, Kazakhstan.
Rare coincidence of cloud free weather in the beginning of January 2021 and simultaneous bypass of Sentinel-2 and Landsat-8 satellites over North Caspian Sea allowed us to make high resolution image of entire area (New Year’s present!). Ice remains stable along the northern and eastern shores. Recent winds has caused ice drift to south-east across…
Recent easterly winds have shifted ice sheet opening lead of about 500m in width south-west from Kashagan East structures. The stabilising effect of artificial islands is demonstrated with recent cloudless Sentinel-2 image. Ice drift has created 300m long ice wedge in front of small structure on the left-hand side of the image. We continue to…
Cloudless weather over North Caspian Sea over last several days allowed us to observe the extend of sea ice until Mangyshlak bay. There is distinct border between older stabilised ice developed along the northern and eastern shores in November and younger mobile ice in the central and southern parts of the area. Kashagan, Peshnoi and…
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Cold period in November has resulted in ice formation along all the shores of the Northern Caspian Sea. Great Sentinel-2 from 7 December reviled the picture of ice conditions in the area after warming period in the beginning of December. Looking at several locations we can observe that ice is melting in the area –…
Cloudless Landsat-8 image on 25th November revealed the picture of sediments transfer by water currents through shallow part of Saddle area connecting deeper part of central Caspian with Ural furrow. Saddle is an important area for navigation as nearly all vessels cross it to enter the northern Caspian waters. With decreasing water level in the…
New ice coming to Kashagan was caught with freely available and luckily cloudless Sentinel-2. Image illustrates ice and structures interaction in the scale of full field in a cluster of artificial islands. Other locations are available on a dedicated page of our site.
Invasion of cold air from Siberia has triggered formation of new ice along the northern and eastern coasts of North Caspian Sea area. Air temperature in October was higher than the average during the last 10 years, but early in November there was a sudden drop which resulted in faster cooling of the water. The…
