Bedrock

Bedrock

25th April 2025

Bedrock is the solid rock that sits beneath loose surface sediments (e.g. sand, clay, soil). This bedrock forms the uppermost part of the Earth’s crust and is what is able to rupture during an earthquake. 

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COMET Annual Report 2023/24

The 2023/2024 COMET Annual Report is now available to view online

Click here to read previous annual reports, from 2014-present.