STS “Tembin” (Vinta) about to hit Surigao del Sur, Philippines, reach typhoon strength before Vietnam
Tropical Storm "Tembin," known as Vinta in the Philippines, formed late December 20, 2017, east of Philippines as the 27th named storm of the 2017 Pacific typhoon season. Landfall is expected over Surigao del Sur late December 21 or early December 22…