Out of the ordinary

In 2020:

1. The town of Asbestos voted to change its name to Val-des-Sources. In which country does it lie?
2. What town between Dunstable and Milton Keynes was hit by four earthquakes in a fortnight?
3. In a heatwave in America where was a temperature of 130˚F recorded?
4. In April a volcano erupted on an island in the caldera of its predecessor, which exploded in 1883 and went by what name?
5.