Video: A cloud of 'monsters' appears in Sam Son beach

Many tourists bathing in Sam Son beach, were frightened by the cloud of thunderstorms that blackened up like a 'monster' figure.

Tourists said that on the afternoon of August 3, when taking a bath at Sam Son beach ( Sam Son City, Thanh Hoa), suddenly there was a thunderstorm that drew to the sky. As the cloud approached, many people were startled by the cloud of strange shapes.

The "monster" cloud appeared about 10 minutes and then dissolved.

Many curious people brought cameras and phones to take photos and return to the fun clips. But with the cloud darkening the sky, many people were terrified, so the marine department issued a notice on the loudspeaker, asking tourists not to swim but to stay on the shore to prevent dangerous thunderstorms.

A tourist came back to the clip, saying 'for the first time I saw such a strange cloud shape, the cloud curled up like a plate down to Sam Son beach, accompanied by the wind blowing dust and looking very terrified' .

Also according to visitors, the strange animal cloud appears about 10 minutes and dissolves in the air and the weather has returned to normal.