Spain's King Felipe VI and top government officials were pelted with mud by a crowd of enraged flood survivors during the first visit by the country's leaders Sunday to the epicenter of the nation's deadliest natural disaster in living memory.

They waded through mud hoping to help clean up neighborhoods washed away by floodwaters that have killed at least 214 people. Thousands of Spanish citizens made their way to flood-ravaged Valencia over the weekend after the country’s worst natural disaster in recent history left the nation shocked by images of overturned cars and brick homes torn apart by furious water.

Spain's national weather agency anticipates that up to 90mm of rain could fall in one hour in parts of south eastern Spain.