Tropical Storm Tembin moved west of Mindanao and it strengthened over the Sulu Sea on Friday.  At 4:00 p.m. EST on Friday the center of Tropical Storm Tembin was located at latitude 8.0°N and longitude 120.8°E which put it about 200 miles (320 km) southeast of Puerto Princesa, Philippines.  Tembin was moving toward the west … Continue reading Tropical Storm Tembin Strengthens Over the Sulu Sea