Thickest lake ice

Last updated: October 22, 2017 at 19:03 pm

27 m (88.6 ft) - Lake Vida, Antarctica (2010). The unusual ice thickness is caused by meltwater which accumulates and freezes over the already frozen surface of the lake, making it the thickest non-glacial ice on earth. Lake Vida also holds the record for the coldest salt water.

SOURCE:
Murray, A. E. et al. Proc. Natl Acad. Sci. USA http://dx.doi.org/10.1073/pnas.1208607109 (2012).
Doran PT, Fritsen CH, McKay CP, Priscu JC, Adams EE (January 2003). Formation and character of an ancient 19-m ice cover and underlying trapped brine in an “ice-sealed” east Antarctic lake. Proc. Natl. Acad. Sci. U.S.A. 100 (1): 26–31.

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