Event is reasonably possible and amount is estimable

Contingent Liability

A potential financial obligation that may occur or become payable in the future, depending on the outcome of a specific event.

Reasonably Possible

A term used in accounting and law to describe a situation or outcome that, while not certain, is more than a remote possibility.

Estimable

Capable of being estimated or appraised, often used in finance and accounting to describe assets or liabilities that can be accurately assessed.