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GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve alerts, information exchange and coordination in the first phase after major sudden-onset disasters.

Detailed information

Locations affected by Wave (57 locations).
Date of maximum Wave	Name	Wave height (m)	City size	Delay of maximum tsunami (hours)	Delay of tsunami arrival (hours)	Location (lat/long)

Haiti
14-Aug-2021 12:36:47	Platon Balais	0.5m	Populated place	00:07	00:01	18.89 / -73.23
14-Aug-2021 12:29:00	L'Usine	0.4m	Populated place	00:00	00:00	18.52 / -73.51
14-Aug-2021 12:29:00	Mathon	0.4m	Populated place	00:00	00:00	18.56 / -73.6
14-Aug-2021 12:29:13	Carrefour Lundi	0.4m	Populated place	00:00	00:00	18.51 / -73.45
14-Aug-2021 12:38:56	Grande Cayemite	0.4m	Populated place	00:09	00:00	18.6 / -73.74
14-Aug-2021 12:37:97	Anse-a-Veau	0.4m	Populated place (population 1703)	00:08	00:00	18.49 / -73.35
14-Aug-2021 12:37:85	Pointe des Lataniers	0.3m	Populated place	00:08	00:00	18.95 / -73.24
14-Aug-2021 13:23:94	Abraham	0.3m	Populated place	00:54	00:00	18.46 / -73.25
14-Aug-2021 12:52:95	Trou Louis	0.3m	Populated place	00:23	00:01	18.83 / -73.17
14-Aug-2021 12:49:89	Trou des Hommes	0.3m	Populated place	00:20	00:00	18.79 / -73.07
14-Aug-2021 12:49:89	Nan Boeuf	0.3m	Populated place	00:20	00:00	18.76 / -73.03
14-Aug-2021 13:11:36	Mole-Saint-Nicolas	0.3m	Populated place (population 3174)	00:42	00:17	19.81 / -73.36
14-Aug-2021 12:48:53	Baie-de-Henne	0.3m	Populated place (population 1655)	00:19	00:12	19.66 / -73.21
14-Aug-2021 12:55:72	La Cayenne	0.3m	Populated place	00:26	00:10	18.92 / -73.06
14-Aug-2021 12:46:28	La Plateforme	0.3m	Populated place	00:17	00:11	19.63 / -73.37
14-Aug-2021 12:30:35	Etroit	0.2m	Populated place	00:01	00:02	18.56 / -73.71
14-Aug-2021 12:57:86	Dugazon	0.2m	Populated place	00:28	00:12	19.22 / -72.75
14-Aug-2021 13:04:23	Roseaux	0.2m	Populated place	00:35	00:03	18.6 / -74.02
14-Aug-2021 13:31:89	Saint-Marc	0.2m	City (population 65322)	01:02	00:15	19.11 / -72.7
14-Aug-2021 13:41:55	Gros Mangle	0.2m	Populated place	01:12	00:09	18.92 / -73.11
14-Aug-2021 13:16:85	Anse Rouge	0.2m	Populated place	00:47	00:12	19.64 / -73.06
14-Aug-2021 12:44:27	Miragoane	0.2m	Town (population 6334)	00:15	00:02	18.44 / -73.09
14-Aug-2021 13:11:89	Petit-Goave	0.2m	City	00:42	00:07	18.43 / -72.86
14-Aug-2021 12:43:06	Evangeliste	0.2m	Populated place	00:14	00:07	18.95 / -73.18
14-Aug-2021 13:01:63	Etroits	0.2m	Populated place	00:32	00:13	18.86 / -72.94
14-Aug-2021 13:05:62	Barcadere Trompe	0.2m	Populated place	00:36	00:14	19.53 / -72.85
14-Aug-2021 13:14:86	Dupuis	0.1m	Populated place	00:45	00:29	20.06 / -72.84
14-Aug-2021 12:56:24	Jeremie	0.1m	City (population 29911)	00:27	00:03	18.65 / -74.11
14-Aug-2021 12:47:33	Fatgunt	0.1m	Populated place	00:18	00:12	19.72 / -73.43
14-Aug-2021 14:20:56	Boucan a Lait	0.1m	Populated place	01:51	00:13	18.73 / -72.82
14-Aug-2021 12:41:96	Corail	0.1m	Populated place (population 2732)	00:12	00:04	18.56 / -73.9
14-Aug-2021 12:35:55	Pestel	0.1m	Populated place	00:06	00:11	18.54 / -73.8
14-Aug-2021 12:55:72	Almacenes	0.1m	Populated place	00:26	00:20	19.9 / -73.2
14-Aug-2021 13:36:44	Arcahaie	0.1m	Town	01:07	00:30	18.78 / -72.51
14-Aug-2021 14:31:03	Aubry	0.1m	Populated place	02:02	00:33	18.72 / -72.38
14-Aug-2021 13:03:34	L'Homond	0.1m	Populated place	00:34	00:06	18.64 / -74.31
14-Aug-2021 12:54:84	Jean Rabel	0.1m	Populated place	00:25	00:19	19.87 / -73.2
14-Aug-2021 13:46:76	Anse-d'Hainault	0.1m	Populated place (population 7653)	01:17	00:23	18.48 / -74.45
14-Aug-2021 13:49:46	Irois	0.1m	Populated place	01:20	00:28	18.4 / -74.45
14-Aug-2021 13:10:08	Fond Goriose	0.1m	Populated place	00:41	00:34	20.03 / -72.76
14-Aug-2021 14:41:21	Aux Plains	0.1m	Populated place	02:12	00:38	20.01 / -72.66
14-Aug-2021 12:49:89	Augier	0.1m	Populated place	00:20	00:14	18.97 / -72.72
14-Aug-2021 14:11:54	Barque	0.1m	Populated place	01:42	00:40	19.8 / -72.47
14-Aug-2021 12:39:28	Clisan	0.1m	Populated place	00:10	00:04	18.66 / -74.21
14-Aug-2021 14:15:37	Bellevue	0.1m	Populated place	01:46	00:26	18.53 / -72.53
Cuba
14-Aug-2021 13:45:26	Maisi	0.3m	Populated place	01:16	00:22	20.24 / -74.16
14-Aug-2021 13:10:11	Cajo Babo	0.1m	Populated place	00:41	00:18	20.07 / -74.49
14-Aug-2021 13:10:11	Jauco	0.1m	Populated place	00:41	00:18	20.08 / -74.35
14-Aug-2021 13:53:58	Sigua	0.1m	Populated place	01:24	00:21	19.89 / -75.51
14-Aug-2021 14:04:52	Canete	0.1m	Populated place	01:35	00:33	20.58 / -74.75
14-Aug-2021 13:41:55	Baracoa	0.1m	City (population 47441)	01:12	00:30	20.35 / -74.5
14-Aug-2021 14:11:54	Paso de Toa	0.1m	Populated place	01:42	00:30	20.4 / -74.55
Jamaica
14-Aug-2021 13:31:41	Annotto Bay	0.1m	Populated place	01:02	00:37	18.26 / -76.77
14-Aug-2021 13:51:04	Manchioneal	0.1m	Populated place (population 2313)	01:22	00:37	18.03 / -76.28
14-Aug-2021 14:39:34	Charles Town	0.1m	Populated place	02:10	00:36	18.22 / -76.66
14-Aug-2021 14:19:71	Bengal	0.1m	Populated place	01:50	00:41	18.46 / -77.46
14-Aug-2021 13:58:56	Port Maria	0.1m	Town (population 7758)	01:29	00:36	18.38 / -76.9

Disclaimer
While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information.
The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website.
The designations employed and the presentation of material on the map do not imply the expression of any opinion whatsoever on the part of the European Union concerning the legal status of any country, territory or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.