https://phys.org/news/2018-08-gpm-heavy-band-tropical-storm.html

Fortunately, Miriam is far from land, so there are no coastal watches or warnings in effect.

At 5 a.m. EDT (0900 UTC) on Aug. 29, the center of Tropical Storm Miriam was located near latitude 14.2 degrees north and longitude 138.4 degrees west. That's about 1,165 miles (1,875 km) east-southeast of Hilo, Hawaii. Miriam was moving toward the west near 13 mph (20 kph). A turn toward the west-northwest with a decrease in forward speed is expected by tonight, followed by a turn toward the northwest and north through Friday night.