Billionaire Richard Branson and his staff have survived a battering by hurricane Irma by taking shelter in a concrete wine cellar on his private island in the Caribbean.

The hurricane‚ so intense that it registered on equipment used to measure earthquakes‚ tore across the British Virgin Islands late on Wednesday.

Branson’s island‚ Necker‚ was not spared its fury. His son‚ Sam Branson‚ posted an update on Instagram