NASA sees the spiraling in Typhoon Cimaron
https://phys.org/news/2018-08-nasa-spiraling-typhoon-cimaron.html
At 11 a.m. EDT (1500 UTC) on Aug. 21, Cimaron had maximum sustained winds near 92 mph (80 knots/148 kph). It was located near 22.6 degrees north latitude and 142.1 degrees east longitude. That's approximately 187 nautical miles south-southeast of Iwo To Island, Japan. Cimaron has tracked toward the northwest.
Cimaron is expected to reach peak strength on Aug. 22 and then begin a slow weakening trend.