291 WTPQ31 PGUM 150329 TCPPQ1 BULLETIN Tropical Depression 28W Advisory Number 13 National Weather Service Tiyan GU WP282026 129 PM ChST Thu Oct 15 2026 ...TROPICAL DEPRESSION 28W MOVING WEST... CHANGES WITH THIS ADVISORY -------------------------- None. WATCHES AND WARNINGS -------------------- None. SUMMARY OF 100 PM CHST...0300 UTC...INFORMATION ----------------------------------------------- Location...22.5N 140.2E About 170 miles south-southwest of Iwo To About 435 miles northwest of Agrihan About 470 miles northwest of Pagan About 495 miles northwest of Alamagan About 625 miles northwest of Saipan About 690 miles north-northwest of Guam Maximum sustained winds...30 mph Present movement...west...270 degrees at 7 mph DISCUSSION AND OUTLOOK ---------------------- At 100 PM CHST...0300 UTC...the center of Tropical Depression 28W was located near Latitude 22.5 degrees North and Longitude 140.2 degrees East. 28W is moving west at 7 mph. It is expected to make a slight turn toward the west-northwest with a slight increase in forward speed through Friday. Maximum sustained winds have decreased to 30 mph. 28W is forecast to maintain this intensity through tonight, then weaken Saturday, possibly dissipating as a significant tropical cyclone over the water. NEXT ADVISORY ------------- The next scheduled advisory will be issued by the National Weather Service at 800 PM ChST. $$ Kleeschulte  291 WTPQ31 PGUM 150329 TCPPQ1 BULLETIN Tropical Depression 28W Advisory Number 13 National Weather Service Tiyan GU WP282026 129 PM ChST Thu Oct 15 2026 ...TROPICAL DEPRESSION 28W MOVING WEST... CHANGES WITH THIS ADVISORY -------------------------- None. WATCHES AND WARNINGS -------------------- None. SUMMARY OF 100 PM CHST...0300 UTC...INFORMATION ----------------------------------------------- Location...22.5N 140.2E About 170 miles south-southwest of Iwo To About 435 miles northwest of Agrihan About 470 miles northwest of Pagan About 495 miles northwest of Alamagan About 625 miles northwest of Saipan About 690 miles north-northwest of Guam Maximum sustained winds...30 mph Present movement...west...270 degrees at 7 mph DISCUSSION AND OUTLOOK ---------------------- At 100 PM CHST...0300 UTC...the center of Tropical Depression 28W was located near Latitude 22.5 degrees North and Longitude 140.2 degrees East. 28W is moving west at 7 mph. It is expected to make a slight turn toward the west-northwest with a slight increase in forward speed through Friday. Maximum sustained winds have decreased to 30 mph. 28W is forecast to maintain this intensity through tonight, then weaken Saturday, possibly dissipating as a significant tropical cyclone over the water. NEXT ADVISORY ------------- The next scheduled advisory will be issued by the National Weather Service at 800 PM ChST. $$ Kleeschulte  509 WTPQ32 PGUM 150335 TCPPQ2 BULLETIN Tropical Depression 29W Advisory Number 3 National Weather Service Tiyan GU WP292026 135 PM ChST Thu Oct 15 2026 ...A TYPHOON WATCH IS NOW IN EFFECT FOR THE MARIANAS... ...TROPICAL DEPRESSION 29W NOW MOVING WEST-NORTHWEST... CHANGES WITH THIS ADVISORY -------------------------- A Typhoon Watch is now in effect for Guam, Rota, Tinian and Saipan in the Mariana Islands. WATCHES AND WARNINGS -------------------- A Typhoon Watch is now in effect for Guam, Rota, Tinian and Saipan in the Mariana Islands. A Typhoon Watch means typhoon conditions, including winds of 74 mph or greater, are expected within 48 hours. SUMMARY OF 100 PM CHST...0300 UTC...INFORMATION ----------------------------------------------- Location...10.8N 158.9E About 235 miles west of Enewetak About 270 miles north of Pohnpei About 270 miles north-northeast of Pakin About 535 miles east-northeast of Chuuk About 935 miles east-southeast of Saipan About 940 miles east-southeast of Tinian About 950 miles east-southeast of Rota About 970 miles east of Guam Maximum sustained winds...35 mph Present movement...west-northwest...285 degrees at 13 mph DISCUSSION AND OUTLOOK ---------------------- At 100 PM CHST...0300 UTC...the center of Tropical Depression 29W was located near Latitude 10.8 degrees North and Longitude 158.9 degrees East. 29W is moving west-northwest at 13 mph. It is expected to make a slight turn toward the west with a slight increase in forward speed over the next couple of days. Maximum sustained winds remain at 35 mph. 29W is forecast to maintain this intensity through tonight, then begin to strengthen Friday, possibly becoming a tropical storm Saturday and a typhoon Sunday. NEXT ADVISORY ------------- An intermediate advisory will be issued by the National Weather Service at 5 PM this afternoon, followed by the next scheduled advisory at 800 PM ChST this evening. $$ Kleeschulte