388 WTPQ32 PGUM 151313 CCA TCPPQ2 BULLETIN Tropical Depression Champi (29W) Intermediate Advisory Number 4A...CORRECTED National Weather Service Tiyan GU WP292026 1053 PM ChST Thu Oct 15 2026 Corrected times in SUMMARY and DISCUSSION ...TROPICAL DEPRESSION CHAMPI MOVING WEST-NORTHWEST... CHANGES WITH THIS ADVISORY -------------------------- None. WATCHES AND WARNINGS -------------------- A Typhoon Watch is now in effect for Guam, Rota, Tinian and Saipan in the Mariana Islands, and the adjacent coastal waters. A Typhoon Watch means that typhoon conditions, including winds of 74 mph or more, are possible within 48 hours. SUMMARY OF 1000 PM CHST...1200 UTC...INFORMATION ------------------------------------------------ Location...11.0N 157.4E About 255 miles west-northwest of Ujelang About 285 miles north of Pohnpei About 450 miles east-northeast of Chuuk About 835 miles east-southeast of Saipan About 840 miles east-southeast of Tinian About 845 miles east-southeast of Rota About 865 miles east of Guam About 900 miles east-southeast of Alamagan About 920 miles east-southeast of Pagan About 945 miles east-southeast of Agrihan Maximum sustained winds...35 mph Present movement...west-northwest...285 degrees at 10 mph DISCUSSION AND OUTLOOK ---------------------- At 1000 AM CHST...1200 UTC...the center of Tropical Depression Champi was located near Latitude 11.0 degrees North and Longitude 157.4 degrees East. Champi is moving west-northwest at 10 mph. It is expected to turn slightly toward the west with an increase in forward speed through Friday. This general forecast track will take Champi close to the Marianas Sunday morning. Maximum sustained winds remain at 35 mph. Champi is forecast to intensify through Sunday, likely becoming a tropical storm overnight. 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. $$ Stanko  420 WTPQ32 PGUM 151313 CCB TCPPQ2 BULLETIN Tropical Depression Champi (29W) Intermediate Advisory Number 4A...CORRECTED National Weather Service Tiyan GU WP292026 1053 PM ChST Thu Oct 15 2026 Corrected times in SUMMARY and DISCUSSION ...TROPICAL DEPRESSION CHAMPI MOVING WEST-NORTHWEST... CHANGES WITH THIS ADVISORY -------------------------- None. WATCHES AND WARNINGS -------------------- A Typhoon Watch is now in effect for Guam, Rota, Tinian and Saipan in the Mariana Islands, and the adjacent coastal waters. A Typhoon Watch means that typhoon conditions, including winds of 74 mph or more, are possible within 48 hours. SUMMARY OF 1000 PM CHST...1200 UTC...INFORMATION ------------------------------------------------ Location...11.0N 157.4E About 255 miles west-northwest of Ujelang About 285 miles north of Pohnpei About 450 miles east-northeast of Chuuk About 835 miles east-southeast of Saipan About 840 miles east-southeast of Tinian About 845 miles east-southeast of Rota About 865 miles east of Guam About 900 miles east-southeast of Alamagan About 920 miles east-southeast of Pagan About 945 miles east-southeast of Agrihan Maximum sustained winds...35 mph Present movement...west-northwest...285 degrees at 10 mph DISCUSSION AND OUTLOOK ---------------------- At 1000 PM CHST...1200 UTC...the center of Tropical Depression Champi was located near Latitude 11.0 degrees North and Longitude 157.4 degrees East. Champi is moving west-northwest at 10 mph. It is expected to turn slightly toward the west with an increase in forward speed through Friday. This general forecast track will take Champi close to the Marianas Sunday morning. Maximum sustained winds remain at 35 mph. Champi is forecast to intensify through Sunday, likely becoming a tropical storm overnight. NEXT ADVISORY ------------- The next scheduled advisory will be issued by the National Weather Service at 200 AM ChST early Friday morning followed by an intermediate advisory at 500 AM ChST. $$ Stanko  231 WTPQ32 PGUM 151338 CCB TCPPQ2 BULLETIN Tropical Depression Champi (29W) Intermediate Advisory Number 4A...CORRECTED National Weather Service Tiyan GU WP292026 1053 PM ChST Thu Oct 15 2026 Corrected times in SUMMARY and DISCUSSION ...TROPICAL DEPRESSION CHAMPI MOVING WEST-NORTHWEST... CHANGES WITH THIS ADVISORY -------------------------- None. WATCHES AND WARNINGS -------------------- A Typhoon Watch is now in effect for Guam, Rota, Tinian and Saipan in the Mariana Islands, and the adjacent coastal waters. A Typhoon Watch means that typhoon conditions, including winds of 74 mph or more, are possible within 48 hours. SUMMARY OF 1000 PM CHST...1200 UTC...INFORMATION ------------------------------------------------ Location...11.0N 157.4E About 255 miles west-northwest of Ujelang About 285 miles north of Pohnpei About 450 miles east-northeast of Chuuk About 835 miles east-southeast of Saipan About 840 miles east-southeast of Tinian About 845 miles east-southeast of Rota About 865 miles east of Guam About 900 miles east-southeast of Alamagan About 920 miles east-southeast of Pagan About 945 miles east-southeast of Agrihan Maximum sustained winds...35 mph Present movement...west-northwest...285 degrees at 10 mph DISCUSSION AND OUTLOOK ---------------------- At 1000 PM CHST...1200 UTC...the center of Tropical Depression Champi was located near Latitude 11.0 degrees North and Longitude 157.4 degrees East. Champi is moving west-northwest at 10 mph. It is expected to turn slightly toward the west with an increase in forward speed through Friday. This general forecast track will take Champi close to the Marianas Sunday morning. Maximum sustained winds remain at 35 mph. Champi is forecast to intensify through Sunday, likely becoming a tropical storm overnight. 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