Tropical Storm Pena Strengthens Slightly in Central Pacific

Tropical Storm Pena has strengthened slightly, with maximum sustained winds increasing to near 45 mph (75 km/h) with higher gusts. The storm is moving westward at 8 mph (13 km/h) and is located approximately 490 miles (785 km) south-southeast of Johnston Island. A turn to the west-northwest with an increase in forward speed is expected over the next few days. Slight strengthening is possible in the next 24 hours, followed by gradual weakening. There are no coastal watches or warnings in effect.