Hector remains Category 4 hurricane as it moves closer to Hawaii today but some weakening is expected during the next 24 hours and Hector is expected to be a strong Category 2 hurricane as it moves south of Big Island on Wednesday, August 8, 2018. Swells generated by this storm will reach southeast and east facing shores of the Big Island and Maui later today, likely becoming large and dangerous through early Wednesday.
At 15:00 UTC on August 7, the center of Hurricane "Hector" was located 870 km (540 miles) ESE of Hilo and 1 210 km (750 miles) ESE of Honolulu, Hawaii. Its maximum sustained winds were 215 km/h (130 mph) and the system was moving W at 26 km/h (16 mph) with minimum central pressure of 947 hPa.
This general motion is expected to continue over the next 24 hours, and Hector is expected to pass roughly 265 km (165 miles) south of the Big Island of Hawaii on August 8.
A Tropical Storm Watch is in effect for Hawaii County - tropical storm conditions are possible in this area within 48 hours. Interests elsewhere in the Hawaiian Islands should monitor the progress of this system.
Hurricane-force winds extend outward up to 45 km (30 miles) from the center and tropical-storm-force winds extend outward up to 150 km (90 miles).
Swells generated by Hector are expected to reach southeast and east facing shores of the Big Island and eastern Maui late today, likely becoming large and dangerous by late tonight and Wednesday.
Hurricane "Hector" on August 6, 2018. Credit: NASA/NOAA Suomi NPP/VIIRS
Featured image credit: NASA/NOAA Suomi NPP/VIIRS