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

New Zealand
4-Mar-2021 14:35:14	Port Awanui	0.5m	Populated place	01:08	00:28	-37.82 / -181.56
4-Mar-2021 14:29:77	Horoera	0.4m	Populated place	01:02	00:27	-37.64 / -181.53
4-Mar-2021 14:17:98	Whareponga	0.4m	Populated place	00:50	00:32	-37.97 / -181.63
4-Mar-2021 14:33:33	Tuparoa	0.3m	Populated place	01:06	00:30	-37.92 / -181.61
4-Mar-2021 14:39:34	East Cape	0.2m	(population 0)	01:12	00:27	-37.55 / -181.84
4-Mar-2021 15:09:78	Whangara	0.2m	Populated place	01:42	00:32	-38.57 / -181.77
4-Mar-2021 14:11:46	Raukokore	0.1m	Populated place	00:44	00:37	-37.64 / -182.12
4-Mar-2021 15:01:13	Torere	0.1m	Populated place	01:34	01:00	-37.95 / -182.51
4-Mar-2021 14:11:46	Mahia	0.1m	Populated place	00:44	00:40	-39.09 / -182.08
4-Mar-2021 14:41:56	Te Kaha	0.1m	Populated place (population 398)	01:14	00:45	-37.74 / -182.32
4-Mar-2021 14:25:17	Makaraka	0.1m	Populated place	00:58	00:52	-38.65 / -182.03
4-Mar-2021 14:25:17	Gisborne	0.1m	(population 0)	00:58	00:52	-38.68 / -181.98
4-Mar-2021 14:29:77	Cape Runaway	0.1m	Populated place	01:02	00:31	-37.55 / -182.01
4-Mar-2021 14:29:77	Whangaparaoa	0.1m	Populated place	01:02	00:31	-37.57 / -182
4-Mar-2021 15:47:95	Opotiki	0.1m	Populated place (population 3997)	02:20	01:04	-38.01 / -182.71
4-Mar-2021 14:05:75	Waihau Bay	0.1m	Populated place	00:38	00:33	-37.62 / -182.09
4-Mar-2021 15:23:71	Pakiri	0.1m	Populated place	01:56	01:51	-36.27 / -185.28
4-Mar-2021 15:57:49	Omaio	0.1m	Populated place	02:30	00:48	-37.82 / -182.37
4-Mar-2021 15:31:63	Gisborne	0.1m	City (population 33977)	02:04	00:50	-38.66 / -181.98
4-Mar-2021 14:51:72	Houpoto	0.1m	Populated place	01:24	00:53	-37.87 / -182.42
4-Mar-2021 14:31:43	Herbertville	0.1m	Populated place	01:04	00:58	-40.49 / -183.44
4-Mar-2021 14:31:43	Akitio	0.1m	Populated place	01:04	00:59	-40.6 / -183.58
4-Mar-2021 14:33:33	Whakataki	0.1m	Populated place	01:06	01:01	-40.87 / -183.78
4-Mar-2021 14:35:14	Homewood	0.1m	Populated place	01:08	01:02	-41.17 / -184.02
4-Mar-2021 14:47:39	Whakaki	0.1m	Populated place	01:20	01:15	-39.04 / -182.41
4-Mar-2021 15:55:21	Kuaotunu	0.1m	Populated place	02:28	01:18	-36.73 / -184.27
4-Mar-2021 14:51:72	Wairoa	0.1m	Town (population 4192)	01:24	01:18	-39.04 / -182.57
4-Mar-2021 14:59:86	Matapouri	0.1m	Populated place	01:32	01:29	-35.57 / -185.5
4-Mar-2021 15:37:35	Leigh	0.1m	Populated place (population 498)	02:10	01:51	-36.29 / -185.2

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.