Icebergs can capsize and flip upside down as they melt.

the verdict

SUPPORTED

the evidence backs this

Recorded sources

5 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that icebergs can capsize and flip upside down as they melt?

Yes. A reference article states icebergs may flip or capsize as they melt and break apart, and a 1913 news report describes an iceberg capsizing because melting underwater made it top heavy. Laboratory and modelling studies further confirm that large icebergs undergo buoyancy-driven capsize.

Verdict: SUPPORTED · 5 sources for, 0 against · Last checked 3 Oct 2026

The private library was unavailable for some searches in this check. Missing library results are not evidence against the claim.

Evidence for · 5

Iceberg

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Iceberg. (n.d.). en.wikipedia.org. https://en.wikipedia.org/wiki/Iceberg

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More for · 4

Lab icebergs melt down and flip out

2024

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Johnson, B., Zhang, Z., Kim, A., Weady, S., & Ristroph, L. (2024). Lab icebergs melt down and flip out. doi.org. https://doi.org/10.1103/physrevfluids.9.110510

High fidelity modelling of iceberg capsize

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High fidelity modelling of iceberg capsize. (n.d.). cir.nii.ac.jp. https://doi.org/10.5194/egusphere-egu24-7829

Laboratory investigations of iceberg capsize dynamics, energy dissipation and tsunamigenesis

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Laboratory investigations of iceberg capsize dynamics, energy dissipation and tsunamigenesis. (n.d.). cir.nii.ac.jp. https://doi.org/10.1029/2011jf002055

BRITISH AND FOREIGN. (Feilding Star, 10 September 1913)

1913

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BRITISH AND FOREIGN. (Feilding Star, 10 September 1913). (1913). paperspast.natlib.govt.nz. https://paperspast.natlib.govt.nz/newspapers/FS19130910.2.50

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