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

Philippines
2-Dec-2023 15:44:11	Santo Nino	1.6m	Populated place	01:07	00:01	8.77 / 126.24
2-Dec-2023 15:13:49	Antipolo	0.7m	Populated place	00:36	00:01	8.78 / 126.28
2-Dec-2023 15:13:49	Marihatag	0.7m	Populated place (population 3798)	00:36	00:01	8.8 / 126.3
2-Dec-2023 15:28:25	La Paz	0.5m	Populated place (population 2289)	00:51	00:03	8.98 / 126.26
2-Dec-2023 15:32:78	Lingig	0.5m	Populated place (population 6304)	00:55	00:01	8.04 / 126.41
2-Dec-2023 15:13:49	Tandag	0.5m	Populated place (population 28569)	00:36	00:03	9.08 / 126.2
2-Dec-2023 14:47:92	Otiela	0.4m	Populated place	00:10	00:03	8.3 / 126.38
2-Dec-2023 17:23:36	Sibahay	0.2m	Populated place	02:46	00:03	9.25 / 126.11
2-Dec-2023 15:12:55	Central	0.2m	Populated place	00:35	00:09	7.32 / 126.55
2-Dec-2023 15:33:38	San Julian	0.2m	Populated place (population 3018)	00:56	00:24	11.75 / 125.46
2-Dec-2023 15:33:38	San Francisco	0.2m	Populated place	00:56	00:24	11.79 / 125.46
2-Dec-2023 17:30:94	Tuburan	0.2m	Populated place	02:53	00:01	9.28 / 126.16
2-Dec-2023 15:10:56	Kinablangan	0.2m	Populated place (population 5364)	00:33	00:04	7.7 / 126.55
2-Dec-2023 17:02:95	Manurigao	0.2m	Populated place	02:25	00:08	7.4 / 126.55
2-Dec-2023 17:27:24	Madrelino	0.1m	Populated place	02:50	00:01	9.3 / 126.18
2-Dec-2023 17:47:31	Baculin B	0.1m	Populated place	03:10	00:07	7.44 / 126.55
2-Dec-2023 15:14:13	Cagosoan Pt	0.1m	Populated place	00:37	00:25	10.72 / 125.82
2-Dec-2023 18:32:43	Manikling	0.1m	Populated place (population 2424)	03:55	00:42	6.88 / 126.06
2-Dec-2023 18:32:43	Wason	0.1m	Populated place	03:55	00:42	6.84 / 126.08
2-Dec-2023 14:51:72	Caridad	0.1m	Populated place	00:14	00:06	9.9 / 126.11
2-Dec-2023 15:37:47	Zaragosa	0.1m	Populated place	01:00	00:13	7.18 / 126.52
2-Dec-2023 17:40:44	Homonhon	0.1m	Populated place	03:03	00:38	10.74 / 125.72
2-Dec-2023 16:40:96	Santa Cruz	0.1m	Populated place (population 24648)	02:03	00:50	6.94 / 125.71
2-Dec-2023 16:40:96	Kaputian	0.1m	Populated place	02:03	00:50	6.97 / 125.73
2-Dec-2023 16:39:64	Hiju	0.1m	Populated place	02:02	00:54	7.38 / 125.83
2-Dec-2023 16:39:64	Maco	0.1m	Populated place (population 12461)	02:02	00:54	7.36 / 125.85
2-Dec-2023 17:13:39	Calolbon	0.1m	Town (population 4925)	02:36	01:02	13.6 / 124.11
2-Dec-2023 15:18:94	Tagabaquid	0.1m	Populated place	00:41	00:15	7.01 / 126.35
2-Dec-2023 15:07:85	Batong	0.1m	Populated place	00:30	00:18	11.31 / 125.6
2-Dec-2023 17:30:94	San Vicente	0.1m	Populated place	02:53	00:23	11.86 / 125.47
2-Dec-2023 16:50:15	Magnesia	0.1m	Populated place	02:13	00:59	13.54 / 124.16
2-Dec-2023 17:08:36	Lavezares	0.1m	Town (population 4066)	02:31	01:15	12.53 / 124.33
2-Dec-2023 18:33:11	Baon	0.1m	Populated place (population 3581)	03:56	00:41	6.8 / 126.09
2-Dec-2023 16:07:82	Ibran	0.1m	Populated place	01:30	00:43	5.4 / 125.47
2-Dec-2023 17:08:53	Giporlos	0.1m	Town (population 5194)	02:31	01:02	11.13 / 125.45
2-Dec-2023 17:08:53	Paya	0.1m	Populated place	02:31	01:02	11.12 / 125.48
2-Dec-2023 17:08:53	Gigoso	0.1m	Populated place	02:31	01:02	11.09 / 125.51
2-Dec-2023 17:22:12	Meti	0.1m	Populated place	02:45	01:13	6.8 / 124.03
2-Dec-2023 15:37:48	Jovellar	0.1m	Populated place (population 2315)	01:00	00:14	7.07 / 126.46
2-Dec-2023 17:16:91	Lawa-an	0.1m	Populated place	02:39	01:13	11.14 / 125.3
2-Dec-2023 15:06:42	Hernani	0.1m	Populated place (population 2158)	00:29	00:17	11.33 / 125.62
2-Dec-2023 15:07:13	Marmag	0.1m	Populated place	00:30	00:19	11.44 / 125.53
2-Dec-2023 17:39:61	Sapao	0.1m	Populated place (population 2263)	03:02	00:22	10.02 / 126.04
2-Dec-2023 18:07:83	Linao	0.1m	Populated place (population 2529)	03:30	00:43	7.03 / 125.99
2-Dec-2023 17:52:08	Davao	0.1m	Major city (population 1188769)	03:15	00:48	7.08 / 125.61
2-Dec-2023 17:52:08	Davao_PH	0.1m	(population 0)	03:15	00:48	7.08 / 125.63
2-Dec-2023 17:52:26	Tagbitanag	0.1m	Populated place	03:15	00:48	7.06 / 125.74
2-Dec-2023 17:50:06	Limao	0.1m	Populated place (population 2081)	03:13	00:48	7.09 / 125.67
2-Dec-2023 17:50:06	Samal	0.1m	Populated place (population 42854)	03:13	00:48	7.08 / 125.73
2-Dec-2023 16:40:34	Pandasan	0.1m	Populated place	02:03	00:51	7.28 / 125.85
2-Dec-2023 16:57:96	Apis	0.1m	Populated place	02:20	01:09	12.62 / 124.43
2-Dec-2023 15:04:87	Asgad	0.1m	Populated place	00:27	00:16	11.18 / 125.68
2-Dec-2023 15:10:61	Matarinao	0.1m	Populated place	00:33	00:22	11.23 / 125.6
2-Dec-2023 15:14:07	Mati	0.1m	Town (population 72429)	00:37	00:29	6.96 / 126.22
2-Dec-2023 16:40:96	Cambalion	0.1m	Populated place	02:03	00:39	6.75 / 126.09
2-Dec-2023 17:54:25	Pequeno	0.1m	Populated place	03:17	00:47	7.06 / 125.57
2-Dec-2023 18:12:83	Rizal	0.1m	Populated place	03:35	00:48	10.42 / 125.62
2-Dec-2023 18:16:44	Maquinalo	0.1m	Populated place	03:39	00:57	12.51 / 124.71
2-Dec-2023 17:22:56	Catarman	0.1m	Town (population 46641)	02:45	00:58	12.5 / 124.64
2-Dec-2023 17:22:56	Capayan	0.1m	Populated place	02:45	00:58	12.51 / 124.67
2-Dec-2023 18:16:98	Parang	0.1m	Populated place (population 44378)	03:39	01:31	7.38 / 124.27
2-Dec-2023 18:16:98	Nituan	0.1m	Populated place	03:39	01:31	7.35 / 124.29
Indonesia
2-Dec-2023 17:48:84	Tobelo	0.2m	Town	03:11	01:18	1.73 / 128
2-Dec-2023 17:22:56	Maundori	0.1m	Populated place	02:45	02:08	-.73 / 135.4
2-Dec-2023 17:27:24	Dampoelis	0.1m	Populated place	02:50	00:32	4.75 / 127.12
2-Dec-2023 17:09:54	Mamwor	0.1m	Populated place	02:32	02:03	-.75 / 135.9
2-Dec-2023 17:23:92	Napido	0.1m	Populated place	02:46	02:10	-.68 / 135.39
2-Dec-2023 17:37:41	Dowongigila	0.1m	Populated place	03:00	01:04	2.23 / 127.79
2-Dec-2023 17:23:36	Sawendi	0.1m	Populated place	02:46	02:12	-.78 / 135.45
2-Dec-2023 18:29:09	Sjare	0.1m	Populated place	03:52	02:22	-1.64 / 134.1
2-Dec-2023 18:40:26	Wandebori	0.1m	Populated place	04:03	02:25	-.78 / 135.52
2-Dec-2023 16:58:78	Misio	0.1m	Populated place	02:21	00:57	2.42 / 128.68
2-Dec-2023 18:38:48	Wayabula	0.1m	Populated place	04:01	01:05	2.31 / 128.23
2-Dec-2023 15:53:32	Doitia	0.1m	Populated place	01:16	01:09	2.08 / 127.84
2-Dec-2023 18:58:24	Gamgola	0.1m	Populated place	04:21	01:40	.87 / 127.58
2-Dec-2023 18:58:24	Dojinga	0.1m	Populated place	04:21	01:40	.86 / 127.64
2-Dec-2023 17:07:53	Nuni	0.1m	Populated place	02:30	01:42	-.76 / 134
2-Dec-2023 17:03:54	Kutabunan	0.1m	Populated place	02:26	01:47	.81 / 124.65
2-Dec-2023 17:28:92	Namber	0.1m	Populated place	02:51	01:57	-1.06 / 134.83
2-Dec-2023 18:56:47	Mandori	0.1m	Populated place	04:19	02:05	-1.06 / 134.98
2-Dec-2023 18:56:47	Dafi	0.1m	Populated place	04:19	02:05	-1.03 / 134.98
2-Dec-2023 17:34:76	Sawendidor	0.1m	Populated place	02:57	02:15	-.79 / 135.47
2-Dec-2023 17:34:76	Sawek	0.1m	Populated place	02:57	02:15	-.81 / 135.49
2-Dec-2023 18:30:28	Bolonan	0.1m	Populated place	03:53	02:19	-1.43 / 123.52
2-Dec-2023 16:57:73	Tjiu	0.1m	Populated place	02:20	00:58	2.41 / 128.3
2-Dec-2023 18:00:94	Manokwari	0.1m	City (population 52323)	03:23	01:56	-.86 / 134.08
2-Dec-2023 18:00:94	Insjoerifoeri	0.1m	Populated place	03:23	01:56	-.87 / 134.13
2-Dec-2023 18:43:36	Wombdisaoe	0.1m	Populated place	04:06	02:26	-.81 / 135.75
Palau
2-Dec-2023 15:45:88	Ngalkol	0.2m	Populated place	01:08	00:57	7.03 / 134.26
2-Dec-2023 16:23:39	Konlei	0.2m	Populated place	01:46	01:04	7.72 / 134.63
2-Dec-2023 15:50:53	Almongui	0.2m	Populated place	01:13	01:01	7.53 / 134.52
2-Dec-2023 15:44:11	Attalabul	0.2m	Populated place	01:07	00:56	6.99 / 134.23
2-Dec-2023 15:42:62	Angaur	0.1m	Populated place	01:05	00:55	6.91 / 134.14
2-Dec-2023 15:59:72	Dabadoru	0.1m	Populated place	01:22	01:09	7.41 / 134.52
2-Dec-2023 15:56:42	Karaeru	0.1m	Populated place	01:19	01:09	7.56 / 134.63
2-Dec-2023 17:22:12	Galakasan	0.1m	Populated place	02:45	01:11	7.46 / 134.61
2-Dec-2023 15:55:44	Melekeok	0.1m	Capital (population 391)	01:18	01:09	7.5 / 134.62
2-Dec-2023 15:55:44	Ulubosan	0.1m	Populated place	01:18	01:09	7.5 / 134.64
2-Dec-2023 16:41:86	Goikul	0.1m	Populated place	02:04	01:10	7.38 / 134.59
2-Dec-2023 15:53:45	Airai	0.1m	Populated place (population 956)	01:16	01:07	7.37 / 134.56
Palau Islands
2-Dec-2023 16:05:18	Malakal	0.1m	(population 0)	01:28	01:14	7.33 / 134.45

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