CWarn

CWarn.org is a global tsunami warning and alert system. Registration and membership is totally FREE.

CWarn monitors global earthquake activity and alerts registered members, via an SMS text message on their mobile phones, should a tsunami threaten their particular location.

The CWarn system makes use of its member's latitude and longitude, taken from the member's registered location to calculate distance from the earthquake and possible threat levels.

All possibly effected members are sent an SMS message detailing earthquake magnitude, time, date, location and threat level. The system also allows for members to change their location should they be travelling to another location.

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tsunami warning - IRIS seismic monitor

Other Current Disasters (Cyclones, Floods, Volcanic)

Last 7 day quakes > 5 Magnitude

Fiji Region

Date: Apr 22, 2021 9:11:07 AM GMT
Magnitude: 4.6 - Fiji regi
Location: 19.739°S 177.706°E
Depth: 567.79 km

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Off The Coast Of Valparaiso, Chile

Date: Apr 22, 2021 2:23:08 AM GMT
Magnitude: 5.5 - Off the coast of Valparaiso
Location: 33.99°S 72.339°E
Depth: 7.5 km

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109 Km NW Of Gizo, Solomon Islands

Date: Apr 22, 2021 12:06:40 AM GMT
Magnitude: 4.5 - 109 km NW of Gizo
Location: 7.395°S 156.143°E
Depth: 56.14 km

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184 Km W Of Haveluloto, Tonga

Date: Apr 21, 2021 10:30:15 PM GMT
Magnitude: 4.9 - 184 km W of Haveluloto
Location: 21.074°S 176.986°E
Depth: 276.76 km

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36 Km WSW Of Codrington, Antigua And Barbuda

Date: Apr 22, 2021 3:02:58 AM GMT
Magnitude: 4.5 - 36 km WSW of Codrington
Location: 17.533°N 62.165°W
Depth: 10 km

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149 Km NW Of Tocopilla, Chile

Date: Apr 21, 2021 3:50:14 PM GMT
Magnitude: 4.8 - 149 km NW of Tocopilla
Location: 21.336°S 71.394°E
Depth: 10 km

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Mariana Islands Region

Date: Apr 21, 2021 9:01:39 PM GMT
Magnitude: 5.0 - Mariana Islands regi
Location: 17.566°N 147.383°W
Depth: 10 km

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9 Km ENE Of Komoro, Japan

Date: Apr 21, 2021 12:04:43 PM GMT
Magnitude: 4.8 - 9 km ENE of Komoro
Location: 36.351°N 138.531°W
Depth: 169.51 km

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Near The Coast Of Chiapas, Mexico

Date: Apr 20, 2021 5:52:15 PM GMT
Magnitude: 4.5 - near the coast of Chiapas
Location: 14.039°N 92.938°W
Depth: 7.96 km

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29 Km S Of Mandráki, Greece

Date: Apr 20, 2021 8:42:26 AM GMT
Magnitude: 4.6 - 29 km S of Mandráki
Location: 36.345°N 27.151°W
Depth: 18.57 km

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8 Km SSE Of Chilca, Peru

Date: Apr 21, 2021 3:50:42 AM GMT
Magnitude: 4.9 - 8 km SSE of Chilca
Location: 12.595°S 76.717°E
Depth: 46.92 km

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West Chile Rise

Date: Apr 21, 2021 2:51:59 AM GMT
Magnitude: 5.1 - West Chile Ri
Location: 41.43°S 83.622°E
Depth: 10 km

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286 Km WSW Of Tual, Indonesia

Date: Apr 21, 2021 1:51:27 AM GMT
Magnitude: 4.7 - 286 km WSW of Tual
Location: 6.216°S 130.229°E
Depth: 109.51 km

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South Sandwich Islands Region

Date: Apr 20, 2021 12:59:51 AM GMT
Magnitude: 4.9 - South Sandwich Islands regi
Location: 60.246°S 27.453°E
Depth: 99.09 km

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255 Km S Of Sinabang, Indonesia

Date: Apr 22, 2021 12:01:24 AM GMT
Magnitude: 6.1 - 255 km S of Sinabang
Location: 0.178°N 96.562°W
Depth: 9 km

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47 Km WNW Of Gadung, Philippines

Date: Apr 20, 2021 4:27:05 AM GMT
Magnitude: 4.8 - 47 km WNW of Gadung
Location: 6.889°N 123.598°W
Depth: 613.79 km

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81 Km WSW Of San Antonio, Chile

Date: Apr 20, 2021 4:47:20 PM GMT
Magnitude: 5.0 - 81 km WSW of San Antonio
Location: 33.968°S 72.364°E
Depth: 10 km

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South Of The Fiji Islands

Date: Apr 19, 2021 1:04:56 PM GMT
Magnitude: 4.9 - south of the Fiji Islan
Location: 23.611°S 179.363°E
Depth: 534.5 km

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120 Km NNW Of Lorengau, Papua New Guinea

Date: Apr 19, 2021 11:54:52 AM GMT
Magnitude: 4.9 - 120 km NNW of Lorengau
Location: 1.043°S 146.817°E
Depth: 10 km

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Off The Coast Of Valparaiso, Chile

Date: Apr 21, 2021 8:41:00 PM GMT
Magnitude: 5.2 - Off the coast of Valparaiso
Location: 33.97°S 72.306°E
Depth: 10 km

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Peru-Bolivia Border Region

Date: Apr 19, 2021 9:48:37 AM GMT
Magnitude: 4.5 - Peru-Bolivia border regi
Location: 15.869°S 69.742°E
Depth: 243.55 km

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120 Km W Of Ternate, Indonesia

Date: Apr 19, 2021 8:09:18 AM GMT
Magnitude: 4.8 - 120 km W of Ternate
Location: 0.733°N 126.306°W
Depth: 40.48 km

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118 Km NE Of Lospalos, Timor Leste

Date: Apr 20, 2021 4:38:23 PM GMT
Magnitude: 5.2 - 118 km NE of Lospalos
Location: 7.758°S 127.759°E
Depth: 89.09 km

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85 Km WSW Of San Antonio, Chile

Date: Apr 20, 2021 4:38:19 PM GMT
Magnitude: 5.2 - 85 km WSW of San Antonio
Location: 33.974°S 72.414°E
Depth: 11.17 km

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Off The Coast Of Ecuador

Date: Apr 21, 2021 9:00:51 PM GMT
Magnitude: 5.3 - off the coast of Ecuad
Location: 1.559°N 85.268°W
Depth: 10 km

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42 Km SSE Of Ishinomaki, Japan

Date: Apr 19, 2021 4:50:43 AM GMT
Magnitude: 4.9 - 42 km SSE of Ishinomaki
Location: 38.084°N 141.528°W
Depth: 55.08 km

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87 Km WSW Of San Antonio, Chile

Date: Apr 20, 2021 5:37:02 PM GMT
Magnitude: 5.2 - 87 km WSW of San Antonio
Location: 33.972°S 72.436°E
Depth: 10.85 km

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6 Km WNW Of Sama Grande, Peru

Date: Apr 19, 2021 11:47:51 PM GMT
Magnitude: 4.5 - 6 km WNW of Sama Grande
Location: 17.757°S 70.554°E
Depth: 28 km

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2 Km ESE Of Arriaga, Mexico

Date: Apr 19, 2021 11:24:54 PM GMT
Magnitude: 4.5 - 2 km ESE of Arriaga
Location: 16.228°N 93.874°W
Depth: 136.14 km

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20 Km NE Of Bandar-e Genāveh, Iran

Date: Apr 19, 2021 10:26:52 PM GMT
Magnitude: 4.7 - 20 km NE of Bandar-e Genāveh
Location: 29.731°N 50.642°W
Depth: 10 km

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South Of The Fiji Islands

Date: Apr 19, 2021 9:59:33 PM GMT
Magnitude: 4.8 - south of the Fiji Islan
Location: 25.475°S 176.875°E
Depth: 112.34 km

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Kepulauan Babar, Indonesia

Date: Apr 18, 2021 8:32:51 PM GMT
Magnitude: 4.8 - Kepulauan Babar
Location: 7.151°S 129.419°E
Depth: 143.98 km

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216 Km SSE Of Ambon, Indonesia

Date: Apr 18, 2021 7:27:38 PM GMT
Magnitude: 4.6 - 216 km SSE of Ambon
Location: 5.416°S 129.115°E
Depth: 267.58 km

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Kermadec Islands, New Zealand

Date: Apr 19, 2021 6:04:43 PM GMT
Magnitude: 5.2 - Kermadec Islands
Location: 30.385°S 177.071°E
Depth: 10 km

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South Of The Fiji Islands

Date: Apr 18, 2021 6:06:56 PM GMT
Magnitude: 4.5 - south of the Fiji Islan
Location: 22.175°S 179.569°E
Depth: 574.84 km

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Iceland Region

Date: Apr 18, 2021 3:56:50 PM GMT
Magnitude: 4.9 - Iceland regi
Location: 61.842°N 26.695°W
Depth: 10 km

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79 Km W Of Abra Pampa, Argentina

Date: Apr 18, 2021 8:08:41 PM GMT
Magnitude: 4.6 - 79 km W of Abra Pampa
Location: 22.763°S 66.473°E
Depth: 282.38 km

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13 Km SSW Of Hualien City, Taiwan

Date: Apr 20, 2021 7:26:53 PM GMT
Magnitude: 5.8 - 13 km SSW of Hualien City
Location: 23.872°N 121.534°W
Depth: 10 km

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20 Km SSW Of Hualien City, Taiwan

Date: Apr 19, 2021 2:17:22 PM GMT
Magnitude: 5.4 - 20 km SSW of Hualien City
Location: 23.792°N 121.559°W
Depth: 10 km

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61 Km ESE Of Hakha, Myanmar

Date: Apr 19, 2021 4:35:40 PM GMT
Magnitude: 5.1 - 61 km ESE of Hakha
Location: 22.517°N 94.192°W
Depth: 27.73 km

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147 Km NW Of Ternate, Indonesia

Date: Apr 18, 2021 11:42:06 AM GMT
Magnitude: 4.7 - 147 km NW of Ternate
Location: 1.689°N 126.405°W
Depth: 49.92 km

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24 Km NE Of Isangel, Vanuatu

Date: Apr 18, 2021 8:07:14 AM GMT
Magnitude: 4.7 - 24 km NE of Isangel
Location: 19.396°S 169.459°E
Depth: 104.51 km

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South Shetland Islands

Date: Apr 18, 2021 7:02:43 AM GMT
Magnitude: 5.0 - South Shetland Islan
Location: 62.364°S 58.373°E
Depth: 10 km

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Kuril Islands

Date: Apr 18, 2021 7:20:42 AM GMT
Magnitude: 4.5 - Kuril Islan
Location: 46.24°N 152.077°W
Depth: 64.05 km

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28 Km NNE Of Bandar-e Genāveh, Iran

Date: Apr 21, 2021 2:55:13 PM GMT
Magnitude: 5.8 - 28 km NNE of Bandar-e Genāveh
Location: 29.793°N 50.679°W
Depth: 8 km

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130 Km W Of Ambunti, Papua New Guinea

Date: Apr 18, 2021 4:48:18 AM GMT
Magnitude: 4.6 - 130 km W of Ambunti
Location: 4.308°S 141.647°E
Depth: 90.41 km

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217 Km NE Of Gisborne, New Zealand

Date: Apr 18, 2021 3:46:25 AM GMT
Magnitude: 4.9 - 217 km NE of Gisborne
Location: 37.303°S 179.796°E
Depth: 10 km

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South Shetland Islands

Date: Apr 18, 2021 2:31:15 AM GMT
Magnitude: 5.1 - South Shetland Islan
Location: 62.358°S 58.407°E
Depth: 10 km

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142 Km NNW Of Caluula, Somalia

Date: Apr 18, 2021 2:18:28 AM GMT
Magnitude: 4.7 - 142 km NNW of Caluula
Location: 13.22°N 50.445°W
Depth: 10 km

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49 Km ESE Of Ishinomaki, Japan

Date: Apr 19, 2021 12:35:44 AM GMT
Magnitude: 5.6 - 49 km ESE of Ishinomaki
Location: 38.271°N 141.835°W
Depth: 31.29 km

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Near The East Coast Of Honshu, Japan

Date: Apr 20, 2021 4:59:29 PM GMT
Magnitude: 5.6 - near the east coast of Honshu
Location: 38.358°N 141.907°W
Depth: 51.69 km

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20 Km S Of Quilca, Peru

Date: Apr 18, 2021 4:31:23 AM GMT
Magnitude: 4.6 - 20 km S of Quilca
Location: 16.901°S 72.414°E
Depth: 45.56 km

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91 Km NE Of Hihifo, Tonga

Date: Apr 17, 2021 9:28:46 PM GMT
Magnitude: 4.8 - 91 km NE of Hihifo
Location: 15.458°S 173.115°E
Depth: 10 km

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20 Km SSW Of Mandráki, Greece

Date: Apr 20, 2021 4:30:22 PM GMT
Magnitude: 5.0 - 20 km SSW of Mandráki
Location: 36.434°N 27.086°W
Depth: 9.4 km

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121 Km ESE Of Mil’kovo, Russia

Date: Apr 17, 2021 10:46:22 PM GMT
Magnitude: 5.1 - 121 km ESE of Mil’kovo
Location: 54.221°N 160.309°W
Depth: 89.6 km

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13 Km S Of Hidalgotitlán, Mexico

Date: Apr 17, 2021 4:14:58 PM GMT
Magnitude: 4.5 - 13 km S of Hidalgotitlán
Location: 17.652°N 94.629°W
Depth: 142.75 km

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244 Km N Of Kieta, Papua New Guinea

Date: Apr 17, 2021 1:52:48 PM GMT
Magnitude: 4.8 - 244 km N of Kieta
Location: 4.038°S 155.242°E
Depth: 238.78 km

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85 Km W Of Ovalle, Chile

Date: Apr 19, 2021 3:38:29 AM GMT
Magnitude: 4.9 - 85 km W of Ovalle
Location: 30.455°S 72.075°E
Depth: 10 km

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Mariana Islands Region

Date: Apr 22, 2021 1:37:34 AM GMT
Magnitude: 5.3 - Mariana Islands regi
Location: 21.511°N 145.975°W
Depth: 10 km

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48 Km SSE Of Banda Aceh, Indonesia

Date: Apr 17, 2021 2:23:46 AM GMT
Magnitude: 5.0 - 48 km SSE of Banda Aceh
Location: 5.116°N 95.451°W
Depth: 100.74 km

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Kermadec Islands Region

Date: Apr 16, 2021 10:32:25 PM GMT
Magnitude: 5.2 - Kermadec Islands regi
Location: 28.569°S 176.255°E
Depth: 10 km

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242 Km NNW Of Tobelo, Indonesia

Date: Apr 20, 2021 3:52:03 PM GMT
Magnitude: 5.4 - 242 km NNW of Tobelo
Location: 3.573°N 126.824°W
Depth: 11.71 km

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Kermadec Islands, New Zealand

Date: Apr 20, 2021 3:55:50 PM GMT
Magnitude: 5.0 - Kermadec Islands
Location: 30.401°S 177.816°E
Depth: 10 km

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South Shetland Islands

Date: Apr 16, 2021 8:06:15 PM GMT
Magnitude: 4.9 - South Shetland Islan
Location: 62.246°S 58.038°E
Depth: 10 km

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Fiji Region

Date: Apr 17, 2021 4:43:26 PM GMT
Magnitude: 5.4 - Fiji regi
Location: 21.724°S 179.372°E
Depth: 578.57 km

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49 Km E Of Hualien City, Taiwan

Date: Apr 16, 2021 4:59:11 PM GMT
Magnitude: 4.5 - 49 km E of Hualien City
Location: 23.93°N 122.084°W
Depth: 19.25 km

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68 Km S Of Sarangani, Philippines

Date: Apr 16, 2021 12:46:52 PM GMT
Magnitude: 4.5 - 68 km S of Sarangani
Location: 4.79°N 125.519°W
Depth: 163.21 km

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77 Km E Of Ishinomaki, Japan

Date: Apr 16, 2021 2:00:56 PM GMT
Magnitude: 4.5 - 77 km E of Ishinomaki
Location: 38.289°N 142.167°W
Depth: 35 km

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194 Km SSE Of Praya, Indonesia

Date: Apr 17, 2021 3:45:37 AM GMT
Magnitude: 5.4 - 194 km SSE of Praya
Location: 10.326°S 116.951°E
Depth: 22.7 km

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Mariana Islands Region

Date: Apr 22, 2021 12:33:34 AM GMT
Magnitude: 5.1 - Mariana Islands regi
Location: 17.874°N 147.226°W
Depth: 43.52 km

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Kuril Islands

Date: Apr 16, 2021 1:02:49 AM GMT
Magnitude: 4.7 - Kuril Islan
Location: 46.129°N 152.923°W
Depth: 10 km

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139 Km NE Of Sarāhan, India

Date: Apr 16, 2021 4:18:34 AM GMT
Magnitude: 4.6 - 139 km NE of Sarāhan
Location: 32.488°N 78.718°W
Depth: 10 km

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102 Km SW Of Santiago De Cao, Peru

Date: Apr 15, 2021 7:50:07 PM GMT
Magnitude: 4.9 - 102 km SW of Santiago de Cao
Location: 8.653°S 79.85°E
Depth: 35 km

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118 Km SSW Of Manuel Ávila Camacho (Ponte Duro), Mexico

Date: Apr 15, 2021 8:22:56 PM GMT
Magnitude: 4.6 - 118 km SSW of Manuel Ávila Camacho (Ponte Duro)
Location: 14.869°N 94.118°W
Depth: 40.32 km

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35 Km SSW Of Turt, Mongolia

Date: Apr 15, 2021 7:04:44 PM GMT
Magnitude: 4.6 - 35 km SSW of Turt
Location: 51.227°N 100.411°W
Depth: 17.13 km

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225 Km SSE Of Praya, Indonesia

Date: Apr 16, 2021 10:39:20 AM GMT
Magnitude: 5.4 - 225 km SSE of Praya
Location: 10.593°S 117.047°E
Depth: 10 km

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