Beaufort scale issued if winds of Beaufort force 9 or frequent gusts of at least 52 knots are expected.; "Storm Force Warnings" are issued if Beaufort force 10 or frequent gusts of at least 61 knots are expected; "Violent Storm Force Warnings" are issued if Beaufort force 11 or frequent gusts of at least 69 knots are expected; "Hurricane Force Warnings" are issued if winds of greater than 64 knots are expected. This scale is also widely used in the Netherlands, Germany, Greece, China, Taiwan, Hong Kong, Malta and Macau, although with some differences between them. Taiwan uses the Beaufort scale with
1887 Halloween tropical storm the storm was in Virginia. Cape Henry was hit with a combination of wind, rain, and blown sand on October 31 and communications between Cape Henry and Norfolk were lost. In Norfolk, the storm was the longest-lasting and most damaging since the Great Beaufort Hurricane of 1879. The storm conditions made beaches in the area so hazardous that they were watched day and night. Effects from the storm reached as far north as Provincetown, Massachusetts, where winds of were recorded. Despite causing damage along the East Coast, the storm is best known for causing a record number of maritime incidents.