WTPQ31 PGUM 291246 TCPPQ1 BULLETIN Typhoon In-fa (30W) Intermediate Advisory Number 24A National Weather Service Tiyan GU WP302026 1046 PM ChST Thu Oct 29 2026 ...TYPHOON IN-FA MOVING WEST-NORTHWEST TOWARD PAGAN AND AGRIHAN... CHANGES WITH THIS ADVISORY -------------------------- None. WATCHES AND WARNINGS -------------------- A Typhoon Warning remains in effect for Alamagan, Pagan, and Agrihan. A Typhoon Warning means that typhoon conditions, including winds of 74 mph or more, are expected, with the onset of damaging winds of 39 mph or more within 24 hours. SUMMARY OF 1000 PM CHST...1200 UTC...INFORMATION ------------------------------------------------ Location...16.6N 151.3E About 365 miles east of Alamagan About 375 miles east of Anatahan About 380 miles east-southeast of Pagan About 385 miles east-northeast of Saipan About 390 miles east-northeast of Tinian About 400 miles east-southeast of Agrihan About 435 miles east-northeast of Rota About 485 miles east-northeast of Guam About 630 miles north of Chuuk About 810 miles northwest of Pohnpei Maximum sustained winds...140 mph Present movement...west-northwest...285 degrees at 20 mph DISCUSSION AND OUTLOOK ---------------------- At 1000 PM CHST...1200 UTC...the center of Typhoon In-fa was located near Latitude 16.6 degrees North and Longitude 151.3 degrees East. In-fa is moving west-northwest at 20 mph. It is expected to turn slightly toward the northwest with a decrease in forward speed through Saturday. This general forecast track should take In-fa close to Agrihan Friday late afternoon or evening. Maximum sustained winds remain at 140 mph. In-fa is forecast to remain near this intensity through Saturday, then weaken to a Category 3 typhoon Saturday night. Typhoon force winds extend outward from the center up to 35 miles. Tropical storm force winds extend outward from the center up to 90 miles. NEXT ADVISORY ------------- The next scheduled advisory will be issued by the National Weather Service at 200 AM ChST early Friday morning followed by an intermediate advisory at 500 AM ChST. $$ Stanko