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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 (34 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 12:40:02	Platon Balais	0.3m	Populated place	00:11	00:02	18.89 / -73.23
14-Aug-2021 12:41:37	Trou Louis	0.2m	Populated place	00:12	00:01	18.83 / -73.17
14-Aug-2021 12:43:52	Trou des Hommes	0.2m	Populated place	00:14	00:02	18.79 / -73.07
14-Aug-2021 12:43:52	Nan Boeuf	0.2m	Populated place	00:14	00:01	18.76 / -73.03
14-Aug-2021 13:02:48	Abraham	0.2m	Populated place	00:33	00:00	18.46 / -73.25
14-Aug-2021 12:34:32	Mathon	0.2m	Populated place	00:05	00:01	18.56 / -73.6
14-Aug-2021 13:37:15	Barcadere Trompe	0.1m	Populated place	01:08	00:20	19.53 / -72.85
14-Aug-2021 13:35:77	Aubry	0.1m	Populated place	01:06	00:28	18.72 / -72.38
14-Aug-2021 15:30:56	Port-au-Prince	0.1m	Capital (population 1232817)	03:01	00:33	18.54 / -72.34
14-Aug-2021 13:02:48	Anse-a-Veau	0.1m	Populated place (population 1703)	00:33	00:00	18.49 / -73.35
14-Aug-2021 13:14:97	Miragoane	0.1m	Town (population 6334)	00:45	00:01	18.44 / -73.09
14-Aug-2021 12:49:57	Gros Mangle	0.1m	Populated place	00:20	00:11	18.92 / -73.11
14-Aug-2021 13:26:35	Saint-Marc	0.1m	City (population 65322)	00:57	00:17	19.11 / -72.7
14-Aug-2021 14:04:86	Bellevue	0.1m	Populated place	01:35	00:21	18.53 / -72.53
14-Aug-2021 13:31:68	Arcahaie	0.1m	Town	01:02	00:24	18.78 / -72.51
14-Aug-2021 12:29:00	Saint-Louis-du-Sud	0.1m	Populated place (population 1500)	00:00	00:00	18.26 / -73.54
14-Aug-2021 12:29:00	Aquin	0.1m	Populated place (population 5226)	00:00	00:02	18.28 / -73.4
14-Aug-2021 13:46:85	Grande Cayemite	0.1m	Populated place	01:17	00:04	18.6 / -73.74
14-Aug-2021 13:46:85	Etroit	0.1m	Populated place	01:17	00:04	18.56 / -73.71
14-Aug-2021 12:46:13	Evangeliste	0.1m	Populated place	00:17	00:09	18.95 / -73.18
14-Aug-2021 13:06:74	Etroits	0.1m	Populated place	00:37	00:15	18.86 / -72.94
14-Aug-2021 13:36:36	Anse-d'Hainault	0.1m	Populated place (population 7653)	01:07	00:22	18.48 / -74.45
14-Aug-2021 13:04:88	L'Usine	0.1m	Populated place	00:35	00:00	18.52 / -73.51
14-Aug-2021 12:54:26	Boucan a Lait	0.1m	Populated place	00:25	00:03	18.73 / -72.82
14-Aug-2021 13:22:24	Anse Rouge	0.1m	Populated place	00:53	00:14	19.64 / -73.06
14-Aug-2021 12:51:72	Petit-Goave	0.1m	City	00:22	00:02	18.43 / -72.86
14-Aug-2021 12:49:57	La Cayenne	0.1m	Populated place	00:20	00:11	18.92 / -73.06
14-Aug-2021 14:54:25	Cap Dame-Marie	0.1m	Populated place	02:25	00:14	18.61 / -74.41
14-Aug-2021 13:21:28	Baie-de-Henne	0.1m	Populated place (population 1655)	00:52	00:13	19.66 / -73.21
14-Aug-2021 13:23:16	Dugazon	0.1m	Populated place	00:54	00:14	19.22 / -72.75
14-Aug-2021 13:22:24	Augier	0.1m	Populated place	00:53	00:16	18.97 / -72.72
14-Aug-2021 13:41:04	Gonaives	0.1m	City (population 74239)	01:12	00:24	19.45 / -72.69
14-Aug-2021 13:37:82	Irois	0.1m	Populated place	01:08	00:29	18.4 / -74.45
Jamaica
14-Aug-2021 14:01:98	Manchioneal	0.1m	Populated place (population 2313)	01:32	00:38	18.03 / -76.28

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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.
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