The Joint Typhoon Warning Center has just upgraded Invest 98W to Tropical Depression 15W. The National Weather Service Guam office will explain further details at a 3 p.m. briefing at the Guam Emergency Operations Center. Kandit will livecast the briefing live on our Facebook and YouTube platforms.
Here is the information from JTWC:
Tropical Depression 15W was located near 9.8N 154.5E, approximately 610 NM east-southeast of Andersen Air Force Base, and had tracked west-northwestward at 11 knows over the past six hours. Maximum sustained surface winds were estimated at 25 knots gusting to 35 knots.