Hanoi, July 22 -- Typhoon Wipha has unleashed torrential rain across multiple regions as it barrels towards Vietnam, with rainfall exceeding 200mm, sparking concerns over flooding and landslides. At 7:00 on July 22, Wipha was located some 202 kilometres south-southwest of Quang Ninh, 67 kilometres southeast of Hai Phong, 25 kilometres east of Hung Yen, and 45 kilometres northeast of Ninh Binh. The strongest winds near the storm's centre reached level 9 (75-88 kilometres per hour), with gusts up to level 11. It is forecast that the storm will continue moving west-southwest at around 15 kilometres per hour over the next three hours. The National Centre for Hydrometeorological Forecasting said wind speeds over land from Hai Phong to Thanh Hoa ...