Hurricane Julia: Nicaragua braces amid flash flood and mudslide warnings

Nicaraguan soldiers assist evacuations as up to 38cm of rain forecast across Central America after tropical storm strengthened into hurricane

Hurricane Julia swept by just south of Colombia's San Andres island on Saturday evening soon after strengthening from a tropical storm, as Nicaraguans rushed to prepare for the storm's arrival on their coast overnight.

After gaining power throughout the day, Julia's maximum sustained winds had increased to 120km/h (75mph) by Saturday evening, the US National Hurricane Center said.