HMS Doterel was a Doterel-class sloop launched by the Royal Navy in 1880, featuring a composite hull construction with wooden planks over an iron frame. The vessel was powered by three cylindrical boilers delivering steam at 60 pounds per square inch to a two-cylinder horizontal compound-expansion steam engine, which produced 900 indicated horsepower and enabled a top speed of approximately 11 knots. Her armament comprised two 7-inch (90 cwt) muzzle-loading rifled guns on pivoting mounts, four 64-pounder muzzle-loading rifled guns (two on pivot mounts and two broadside), along with four machine guns and a light gun. The ship was rigged with a barque sail plan, with square-rigged foremast and mainmast and fore-and-aft sails on the mizzen mast. Constructed at Chatham Dockyard, Doterel was laid down on 13 May 1878, launched on 2 March 1880, and commissioned on 7 December 1880. She was assigned to the Pacific Station for constabulary duties, serving in regions including the North and South American coasts, China, and Japan. Her service was tragically cut short during her maiden voyage to the Pacific. On 26 April 1881, while at anchor off Punta Arenas, Chile, she was struck by a catastrophic explosion in her forward magazine. The explosion caused the ship to sink instantly, resulting in the death of 143 crew members out of 155 aboard, with only 12 survivors, including her captain, Commander Richard Evans. Eyewitnesses described objects being thrown high into the air and a massive column of smoke. Bodies were recovered and buried at sea, and the event was marked by a mass funeral in the harbor. Initial speculation about the cause ranged from an attack by Fenians to torpedo strikes, but an investigation concluded that the explosion was caused by coal gas igniting in the bunkers, a conclusion later confirmed in 1883 after further analysis. The disaster prompted changes in naval safety procedures, including the discontinuation of the use of xerotine siccative, a drying compound believed to have contributed to the explosion. The sinking of HMS Doterel remains a significant event in maritime history, highlighting the dangers of chemical and gas hazards aboard 19th-century warships.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.