Near the time of this image, maximum sustained winds were estimated at 204 kilometers (127 miles) per hour, according to Unisys Weather. At 12:12 p.m. Japan Standard Time (03:12 Universal Time) that day, maximum significant wave height was 13 meters (44 feet), according to the U.S. Navy's Joint Typhoon Warning Center. The typhoon was centered at 24.4° North latitude, 133.7° East longitude, about 1,370 kilometers (850 miles) south-southwest of Yokosuka, Japan.
According to a blog post by Weather Underground's Jeff Masters, the widespread rain is likely to cause flash floods and landslides in Japan. That's of particular concern to areas around Mt. Ontake, which erupted unexpectedly on September 27. Rainfall-triggered mudflows from Phanfone could complicate the search for victims of the eruption.
Some sports fans also have their eyes on the storm because rain from Phanfone is threatening the Japanese Formula One Grand Prix on October 5.