In the 1800s, with no weather forecasting, radar or radio, this was not an uncommon event.

But both of those uncommon events occurred in the span of a few months.

Apparently, such a direct challenge to the Speaker's authority was an uncommon event.

Not an uncommon event at his age; he supposed he should have expected something of the sort eventually.

The explosion of animals is an uncommon event arising through natural causes or human activity.

Female disruption was an uncommon event which had little effect if any at all on the accessibility of a male.

At any rate, because of this uncommon event, I had you and your group followed.

His selection for the jury at the second trial remains an uncommon event.

What will happen today is not an uncommon event.

They both seem to be uncommon and quite powerful events.