Great Baltimore Fire and piers lining the north side of the old "Basin" (today's "Inner Harbor") of the Northwest Branch of the Baltimore Harbor and Patapsco River facing along Pratt Street. It is considered historically the third worst conflagration in an American city, surpassed only by the Great Chicago Fire of 1871, and the San Francisco Earthquake and Fire of 1906. Other major urban disasters that were comparable (but not fires) were the Galveston Hurricane of 1900 and most recently, Hurricane Katrina that hit New Orleans and the Gulf of Mexico coast in August 2005. One reason for the fire's long duration involved
Hayden Geological Survey of 1871 correspondence was Hayden's Report No. 7 to Assistant Secretary of the Smithsonian Institution, Dr. Spencer Baird, a bit of which is excerpted below: Yellowstone Lake, WY August 8th, 1871 - Dear Professor Baird, Your letters of June 6th and July 3rd were brought us from Fort Ellis by Lt. Doane who has just arrived to take command of our escort and accompany my party the remainder of the season. ... We arrived at the banks of the Yellow Stone Lake "[sic]" July 26th [actually July 28] and pitched our camp near the point where the river leaves the Lake. Hence