KEY POINTS:
Colombia's Nevado del Huila volcano erupted in a shower of hot ash, prompting authorities to declare a state of alert.
There were no reports of damage or injuries. Between 13,000 and 15,000 people were being evacuated.
Colombia's Nevado del Huila volcano erupted in a shower of hot ash, prompting authorities to declare a state of alert.
There were no reports of damage or injuries. Between 13,000 and 15,000 people were being evacuated.
A devastating earthquake in China's remote Tibet region collapsed 'many buildings'.