WTPQ32 PGUM 220500 TCPPQ2 BULLETIN Tropical Storm Shanshan (11W) Advisory Number 3 National Weather Service Tiyan GU WP112024 300 PM ChST Thu Aug 22 2024 ...SHANSHAN UPGRADED TO TROPICAL STORM... CHANGES WITH THIS ADVISORY -------------------------- Shanshan upgraded to tropical storm. WATCHES AND WARNINGS -------------------- None. SUMMARY OF 100 PM CHST...0300 UTC...INFORMATION ----------------------------------------------- Location...17.2N 141.5E About 280 miles west-northwest of Anatahan About 285 miles west of Alamagan About 290 miles west-southwest of Pagan About 295 miles west-southwest of Agrihan About 315 miles west-northwest of Tinian About 315 miles west-northwest of Saipan About 325 miles northwest of Rota About 335 miles northwest of Guam About 580 miles north-northeast of Yap About 830 miles northeast of Koror About 970 miles northwest of Chuuk Maximum sustained winds...45 mph Present movement...west...280 degrees at 7 mph DISCUSSION AND OUTLOOK ---------------------- At 100 PM CHST...0300 UTC...the center of Tropical Storm Shanshan was located near Latitude 17.2 degrees North and Longitude 141.5 degrees East. Shanshan is moving west at 7 mph. It is expected to make a turn toward the northwest with a slight decrease in forward speed through Friday. Maximum sustained winds have increased to 45 mph. Shanshan is forecast to intensify through Friday. Tropical storm force winds extend outward from the center up to 45 miles. NEXT ADVISORY ------------- The next scheduled advisory will be issued by the National Weather Service at 800 PM ChST this evening. $$ Kleeschulte