https://phys.org/news/2018-08-terra-satellite-shanshan-strength-sapped.html > On Aug. 9 at 11 a.m. EDT (1500 UTC) the Joint Typhoon Warning Center (JTWC) issued their final bulletin on Shanshan. At that time, Shanshan had maximum sustained winds near 45 knots (51.7 mph/83.3 kph). > Shanshan was located near 38.2 degrees north latitude and 143.6 degrees east longitude, approximately 164 nautical miles northeast of Narita Airport. Shanshan has tracked east-northeastward.