448 WTPQ61 PGUM 132007 TCUPQ1 Super Typhoon Sinlaku (04W) Tropical Cyclone Update National Weather Service Tiyan GU WP042026 607 AM ChST Tue Apr 14 2026 ...600 AM CHST POSITION UPDATE... ...SUPER TYPHOON SINLAKU CONTINUES TO MOVE TO THE NORTHWEST TOWARDS TINIAN AND SAIPAN... Super Typhoon Sinlaku continues to move northwest towards Tinian and Saipan. Bands of heavier showers continue to move over the Marianas with Saipan seeing gusts near 70 mph, and Guam seeing 60 mph gusts over the last few hours within these rain bands. As rain bands closer to the center of the storm move into the islands, winds will continue to increase. Summary of 600 AM ChST...2000 UTC...Information ----------------------------------------------- Location...13.8N 146.9E About 140 MI E of Guam radar About 115 MI ESE of Rota airport About 120 MI SE of Tinian airport About 120 MI SE of Saipan airport Max sustained winds...175 MPH Present 3 hour movement...NW or 320 degrees at 9 MPH $$ Williams