Some reports indicate that nearly 1,800 people drowned. Is this true? Answer 1 of 3: Hi Everyone What a devastation for Japan today :( I was informed that the Dominican is on the warning list but cannot find that information anywhere. Although tsunamis are rare, the Dominican Republic experienced two major tsunamis in 1946 and 1953, caused by strong earthquakes north of the Dominican Republic. Tsunamis – A Tsunami is a series of huge waves (up to 100 feet high) that occur after an undersea earthquake or volcanic eruption. The 1946 Dominican Republic Earthquake & Tsunami O n August 4, 1946, at 1:51 pm near Samaná, Dominican Republic, the earth shook - hard. The Dominican Republic is the most visited destination in the Caribbean; more than any other nation in this dreamy stretch of island-scattered sea.. Over 5 million tourists visited the Dominican Republic in 2017.From the 1980s to the 1990s, the number of hotel rooms in the Dominican Republic went from 8,000 to over 45,000! A 1918 magnitude 7.5 earthquake resulted in a tsunami that killed at least 40 people in northwestern Puerto Rico. The news in the Dominican Republic and the government was very strongly encouraging people in the Dominican Republic to beware because there was a tsunami warning. A magnitude 8.0 earthquake struck the Dominican Republic and shook Haiti on 4 August 1946, producing a tsunami that … Please visit FEMA information on tsunami readiness. This means that there is more than a 2% chance of a potentially-damaging tsunami occurring in the next 50 years. In fact, 2010´s Haiti earthquake and inundations in Santiago de Cuba a year later are said to be clear signs that a massive Caribbean Tsunami is brewing. The major candidates for a Caribbean Tsunami are Haiti, Dominican Republic, Cuba and Puerto Rico. The last time a major tsunami hit the Caribbean region was in 1946, after an 8.1-magnitude earthquake struck the Dominican Republic on the island of Hispaniola. For instance, in February 2013 representatives from the Puerto Rico Seismic Network visited homes in towns across several Caribbean islands, including Puerto Rico and the Dominican Republic in order to explain to people what to do if a tsunami alert is sounded. Tsunami Hazard level: Low? On Sunday, August 4, 1946, a M ¼ 8.1 earthquake struck off the northeastern shore of the Dominican Republic, it caused extensive damage and loss of life. The last destructive Tsunami which hit the Dominican Republic was in 1946: EARTHQUAKE AND TSUNAMI OF 1946. Cap-Haïtien, other towns in the north of Haiti and the Dominican Republic, and the Sans-Souci Palace were destroyed during an earthquake on 7 May 1842. The hazard from tsunamis is also apparent. Immediately after the 1946 earthquake, a tsunami struck northeastern Hispaniola and moved inland for several kilometers. Residents did not know that they what they were about to experience would be entered into the history books as one of the Caribbean's deadliest tsunami. They started an information campaign in local media. I quickly found the warning, which stated that the first wave of the potential tsunami would hit Santo Domingo at 7:38 PM, which was less than 40 minutes away. Although the Haitian quake produced only a one-two meter tsunami at the Haiti-Dominican Republic border, "there was a complete lack of tsunami … In the area you have selected (Dominican Republic) tsunami hazard is classified as low according to the information that is currently available.