Vietnam's Prime Minister put coastal provinces on emergency footing for Typhoon Wipha, saying it could cause flooding and landslides, as airlines cancelled flights ahead of the storm's expected landfall early on Tuesday.

Storm No. 3, internationally known as Typhoon Wipha, passed north of China’s Leizhou Peninsula on the morning of July 21 and entered the northern Gulf of Tonkin, posing a growing threat to Vietnam’s northern and north-central coastal regions,

Economists calculate the financial impact on the city, with catering, retail and transport sectors the hardest hit.

Macau gaming regulators ordered casinos to remain open during a weekend typhoon that triggered the highest tropical storm warning.

Hong Kong was back in full swing on Monday despite some heavy rain, with the airport clearing about 1,000 storm-delayed flights and businesses assessing the economic damage after Typhoon Wipha triggered the first No 10 signal in two years over the weekend.

Prime Minister Pham Minh Chinh on July 20 issued an urgent dispatch ordering swift and decisive response to Typhoon Wipha, a powerful storm packing winds of level 12 and set to strike northern and north-central Vietnam from July 21 evening.

Typhoon Wipha disrupted travel and daily life across Hong Kong and southern China today, grounding over 400 flights and affecting around 80,000 passengers in Hong Kong alone. Hundreds more flights were delayed in nearby cities. High winds toppled trees, injuring 26 people, and… pic.twitter.com/79U0q0vgiy