C Location 1
Inserted / Updated : 15.06.2015 / 22.11.2017
Height: 2571m Viewing angle: 110° Viewing direction center of photo: WSW
Compare the situation from with that from (<<< select date) Period of time: 2176 days (= 5.96 years)
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C Location 9
Inserted / Updated : 10.08.2017 / 03.09.2025
Height: 2550m Viewing angle: 170° Viewing direction center of photo: S (176°)
Compare the situation from with that from (<<< select date) Period of time: 3965 days (= 10.86 years)
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05.08.2025: The water level of the northern lake is approximately 2 meters lower than in July 2022. Since July 2022, the ridge that separated the two lakes has melted away. At the same time, the glacier has lost thickness. As a result, the northern lake now drains via the southern lake, and the water level of the northern lake has adjusted to that of the southern lake.
The Witenwassern Glacier has two outflows. This comparison shows the glacier at the northern of the two outflows. During our first visit in 2011, the place where the pictures were taken was still covered with glacier ice.
C Location 6 Inserted: 26.02.2023
Height: 2555m Viewing angle: 152° Viewing direction center of photo: SSW (204°)
Image comparison period: 27.09.2014 - 13.07.2022 Period of time: 2846 days (= 7.80 years)
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In these repeat photos you can see that the elevated area in front of the glacier has not changed in the last almost 8 years.
C Location 5
Inserted / Updated : 07.12.2017 / 03.08.2022
Height: 2559m Viewing angle: 180° Viewing direction center of photo: SSW
Compare the situation from with that from (<<< select date) Period of time: 2846 days (= 7.80 years)
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C Location 7
Inserted: 17.03.2023
Viewing angle: 160° Viewing direction center of photo: SW (220°)
Compare the situation from with that from (<<< select date) Period of time: 3983 days (= 10.91 years)
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The panorama photo from 2011 was not taken from a tripod. Therefore, the accuracy of the fit leaves much to be desired. In the panoramic photo from 2019, it is difficult to see that a valley has formed between the glacier and the foreground since 2011. See comparison of location 5.
C Location 10 Inserted: 09.03.2023
Height: 2557m Viewing angle: 165° Viewing direction center of photo: SW (230°)
Image comparison period: 01.08.2017 - 13.07.2022 Period of time: 1807 days (= 4.95 years)
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These repeat photos show the evolution of the northern glacial lake as well as the elevated area in front of the Witenwasseren glacier.
O Overview Witenwasseren glacier Photo from 26.8.2019
Horizontal distance point 1 -> point 9: approx. 497m (basis: GPS measurements)
P Interactive panoramic photos of the Witenwasseren glacierAfter clicking on a preview photo, the panorama photo is displayed in a new window.
26.08.2019
M Current meteo and climatic data for the Witenwasseren glacier.
The meteorological/climate data from the MeteoSwiss measuring stations closest to the Witenwasseren glacier have been available since December 2023. You can call up the daily and monthly values for temperature (incl. min/max values), precipitation and sunshine duration, a comparison with the climate standard values and exceptional weather events. Links to the nearest snow depth measuring stations on the Witenwasseren glacier round off the offer.

The image comparisons of this page were created with the software
Before/After images.