Beaufort scale the extension to 17 noted above. China also switched to this extended version without prior notice on the morning of 15 May 2006, and the extended scale was immediately put to use for Typhoon Chanchu. Hong Kong and Macau retain force 12 as the maximum. In the United States, winds of force 6 or 7 result in the issuance of a small craft advisory, with force 8 or 9 winds bringing about a gale warning, force 10 or 11 a storm warning ("a tropical storm warning" being issued instead of the latter two if the winds relate to a tropical
USS Beaufort (ATS-2) towing to Ream, Cambodia. Beaufort departed Naha on August first and shaped a course for Ream, however Beaufort encountered a storm and all three barges broke their tow lines so Beaufort Gunnersmates sank all three barges so they were not floating around the open ocean. While in Ream Beaufort came under attack from the jungle. Gunnersmates Day, Kelley Reed, and Seabo returned fire with the 50 caliber machine guns. At the time there was a disabled Cambodian ship so the Captain of the Beaufort directed the Captain of the Cambodian ship, and a minor argument ensued the Captain of the