EARTH QUAKE AND TZUNAMI ATTACKED IN LISBON CLAIMED 1,00,000 ON 1755 NOVEMBER 1
EARTH QUAKE AND TZUNAMI ATTACKED IN LISBON CLAIMED 1,00,000 ON 1755 NOVEMBER 1 The 1755 Lisbon earthquake, also known as the Great Lisbon earthquake, occurred in the Kingdom of Portugal on Saturday, 1 November, the holy day of All Saints' Day, at around 09:40 local time.[2] 1755 Lisbon earthquake Date 1 November 1755 Magnitude 8.5–9.0 M w (est.) Epicenter 36°N 11°W Coordinates : 36°N 11°W About 200 km (120 mi) west-southwest of Cape St. Vincent Areas affected Kingdom of Portugal , Kingdom of Spain , Kingdom of Morocco . The tsunami affected Southern Great Britain and Ireland Max. intensity XI ( Extreme ) [1] Casualties 70,000–100,000 deaths In combination with subsequent fires and a tsunami (maremoto in Portuguese), the earthquake almost totally destroyed Lisbon and adjoining areas. Seismologists today estimate the Lisbon earthquake had a magnitude in the range 8.5–9.0[3][4] on the mome...