The 1881 Atlantic hurricane season ran through the summer and early fall of 1881. This is the period of each year when most tropical cyclones form in the Atlantic basin. In the 1881 Atlantic season there were three tropical storms and four hurricanes, none of which became major hurricanes (Category 3+). However, in the absence of modern satellite and other remote-sensing technologies, only storms that affected populated land areas or encountered ships at sea were recorded, so the actual total could be higher. An undercount bias of zero to six tropical cyclones per year between 1851 and 1885 and zero to four per year between 1886 and 1910 has been estimated. Of the known 1881 cyclones, Hurricane Three and Tropical Storm Seven were both first documented in 1996 by Jose Fernandez-Partagas and