https://phys.org/news/2018-09-nasa-typhoon-mangkhut-lashing-guam.html

On Sept. 10, the National Weather Service (NWS) in Tiyan, Guam said a Typhoon Warning remains in effect for Guam, Rota, Tinian, Saipan and adjacent coastal waters in the Mariana Islands. Guam is a U.S. island territory in Micronesia.

At 0335 UTC on Sept.10 (11:35 p.m. EDT on Sept. 9) the Moderate Resolution Imaging Spectroradiometer or MODIS instrument aboard NASA's Aqua satellite provided a visible image of Typhoon Mangkhut. Satellite imagery shows the center over the Northern Mariana Islands and a thick band of thunderstorms wrapping from south of the center to the west past Guam.