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)

Most recent big events

Offshore HONSHU, Japan

Date: Fri, 11 Mar 2011 05:46:23 GMT
Magnitude: 8.9
Location: 38.322°N 142.369°W
Depth: 24.4 km

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Offshore MAULE, Chile

Date: Sat, 27 Feb 2010 06:34:14 GMT
Magnitude: 8.8
Location: 35.846°S 72.719°E
Depth: 12 km

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Last 7 day quakes > 5 Magnitude

47km ENE Of Ishinomaki, Japan

Date: May 4, 2016 9:00:41 PM GMT
Magnitude: 4.8 - 47km ENE of Ishinomaki
Location: 38.53°N 141.822°W
Depth: 49.21 km

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151km W Of Sorong, Indonesia

Date: May 4, 2016 3:37:39 PM GMT
Magnitude: 4.9 - 151km W of Sorong
Location: 0.709°S 129.904°E
Depth: 37.99 km

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22km NW Of Port-Olry, Vanuatu

Date: May 4, 2016 9:56:35 PM GMT
Magnitude: 5.7 - 22km NW of Port-Olry
Location: 14.915°S 166.9°E
Depth: 35 km

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0km NNE Of Del Pilar, Philippines

Date: May 4, 2016 10:32:44 AM GMT
Magnitude: 4.6 - 0km NNE of Del Pilar
Location: 7.569°N 125.83°W
Depth: 51.36 km

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17km SW Of Wenlan, China

Date: May 4, 2016 10:53:09 AM GMT
Magnitude: 4.5 - 17km SW of Wenlan
Location: 23.231°N 103.33°W
Depth: 15.17 km

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10km SW Of Wenlan, China

Date: May 4, 2016 8:43:49 PM GMT
Magnitude: 4.5 - 10km SW of Wenlan
Location: 23.29°N 103.373°W
Depth: 15.15 km

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63km SSE Of Buldir Island, Alaska

Date: May 4, 2016 2:44:47 AM GMT
Magnitude: 5.0 - 63km SSE of Buldir Island
Location: 51.834°N 176.308°W
Depth: 49.89 km

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24km SW Of Lakatoro, Vanuatu

Date: May 3, 2016 11:26:38 PM GMT
Magnitude: 5.0 - 24km SW of Lakatoro
Location: 16.267°S 167.251°E
Depth: 10 km

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65km ESE Of Muara Siberut, Indonesia

Date: May 3, 2016 10:50:35 PM GMT
Magnitude: 4.5 - 65km ESE of Muara Siberut
Location: 1.903°S 99.714°E
Depth: 35 km

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157km SSW Of Merizo Village, Guam

Date: May 4, 2016 3:04:38 PM GMT
Magnitude: 4.6 - 157km SSW of Merizo Village
Location: 11.971°N 144.071°W
Depth: 44.61 km

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35km NNE Of Yigo Village, Guam

Date: May 3, 2016 8:29:51 AM GMT
Magnitude: 4.5 - 35km NNE of Yigo Village
Location: 13.806°N 145.074°W
Depth: 115.69 km

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44km SSW Of La Gomera, Guatemala

Date: May 3, 2016 6:46:26 PM GMT
Magnitude: 4.7 - 44km SSW of La Gomera
Location: 13.712°N 91.214°W
Depth: 63 km

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Southwest Of Africa

Date: May 3, 2016 9:17:05 AM GMT
Magnitude: 4.8 - Southwest of Afri
Location: 52.442°S 12.859°E
Depth: 14.29 km

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Pacific-Antarctic Ridge

Date: May 3, 2016 3:02:57 PM GMT
Magnitude: 5.2 - Pacific-Antarctic Rid
Location: 55.917°S 143.927°E
Depth: 10 km

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64km E Of Shikotan, Russia

Date: May 3, 2016 3:08:10 PM GMT
Magnitude: 5.6 - 64km E of Shikotan
Location: 43.688°N 147.509°W
Depth: 61.9 km

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63km SSW Of La Gomera, Guatemala

Date: May 2, 2016 10:19:23 PM GMT
Magnitude: 4.7 - 63km SSW of La Gomera
Location: 13.578°N 91.32°W
Depth: 35 km

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24km NNE Of Hualian, Taiwan

Date: May 2, 2016 5:18:20 PM GMT
Magnitude: 4.7 - 24km NNE of Hualian
Location: 24.164°N 121.739°W
Depth: 12.06 km

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87km E Of Middleton Island, Alaska

Date: May 2, 2016 8:08:54 PM GMT
Magnitude: 4.9 - 87km E of Middleton Island
Location: 59.415°N 144.725°W
Depth: 30.2 km

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Central East Pacific Rise

Date: May 3, 2016 1:56:55 AM GMT
Magnitude: 5.1 - Central East Pacific Ri
Location: 6.096°S 107.201°E
Depth: 15.15 km

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35km SSW Of Puerto El Triunfo, El Salvador

Date: May 2, 2016 12:08:48 PM GMT
Magnitude: 4.8 - 35km SSW of Puerto El Triunfo
Location: 13.01°N 88.72°W
Depth: 74.68 km

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34km SE Of Kokopo, Papua New Guinea

Date: May 2, 2016 8:31:24 AM GMT
Magnitude: 5.1 - 34km SE of Kokopo
Location: 4.58°S 152.473°E
Depth: 98.03 km

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106km SSE Of Bristol Island, South Sandwich Islands

Date: May 2, 2016 8:00:15 AM GMT
Magnitude: 5.1 - 106km SSE of Bristol Island
Location: 59.922°S 25.831°E
Depth: 35 km

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257km E Of Miyako, Japan

Date: May 2, 2016 7:53:57 AM GMT
Magnitude: 4.9 - 257km E of Miyako
Location: 39.879°N 144.941°W
Depth: 31.21 km

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Reykjanes Ridge

Date: May 2, 2016 8:54:15 AM GMT
Magnitude: 4.6 - Reykjanes Rid
Location: 59.807°N 29.973°W
Depth: 10 km

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185km SW Of Lorengau, Papua New Guinea

Date: May 2, 2016 7:09:28 AM GMT
Magnitude: 4.8 - 185km SW of Lorengau
Location: 3.182°S 146.065°E
Depth: 10 km

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210km SW Of Merizo Village, Guam

Date: May 2, 2016 5:44:36 AM GMT
Magnitude: 5.3 - 210km SW of Merizo Village
Location: 11.872°N 143.352°W
Depth: 25.98 km

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38km NW Of Pulaupanggung, Indonesia

Date: May 2, 2016 5:25:39 PM GMT
Magnitude: 5.9 - 38km NW of Pulaupanggung
Location: 5.093°S 104.472°E
Depth: 132.67 km

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35km WNW Of Mendoza, Argentina

Date: May 2, 2016 2:55:05 AM GMT
Magnitude: 4.5 - 35km WNW of Mendoza
Location: 32.746°S 69.167°E
Depth: 39.75 km

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76km NNE Of Whakatane, New Zealand

Date: May 2, 2016 4:54:25 AM GMT
Magnitude: 5.1 - 76km NNE of Whakatane
Location: 37.338°S 177.37°E
Depth: 151.07 km

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45km SSW Of Redoubt Volcano, Alaska

Date: May 1, 2016 9:27:37 PM GMT
Magnitude: 4.7 - 45km SSW of Redoubt Volcano
Location: 60.14°N 152.905°W
Depth: 119.4 km

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153km SSE Of Isangel, Vanuatu

Date: May 1, 2016 7:44:22 PM GMT
Magnitude: 5.1 - 153km SSE of Isangel
Location: 20.727°S 170.041°E
Depth: 35 km

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138km NNE Of Bristol Island, South Sandwich Islands

Date: May 4, 2016 6:34:44 PM GMT
Magnitude: 4.8 - 138km NNE of Bristol Island
Location: 57.948°S 25.343°E
Depth: 55.39 km

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211km NNE Of Chichi-shima, Japan

Date: May 1, 2016 11:43:53 AM GMT
Magnitude: 4.9 - 211km NNE of Chichi-shima
Location: 28.91°N 142.854°W
Depth: 2.16 km

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63km NNE Of Codrington, Barbuda

Date: May 1, 2016 10:51:31 AM GMT
Magnitude: 4.8 - 63km NNE of Codrington
Location: 18.16°N 61.589°W
Depth: 20.08 km

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3km NW Of Linoan, Philippines

Date: May 1, 2016 8:01:07 AM GMT
Magnitude: 4.8 - 3km NW of Linoan
Location: 7.65°N 125.949°W
Depth: 46.11 km

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43km N Of `Alaqahdari-ye Kiran Wa Munjan, Afghanistan

Date: May 1, 2016 6:44:17 AM GMT
Magnitude: 4.5 - 43km N of `Alaqahdari-ye Kiran wa Munjan
Location: 36.418°N 70.746°W
Depth: 115.67 km

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100km W Of Panguna, Papua New Guinea

Date: May 1, 2016 2:55:08 AM GMT
Magnitude: 4.8 - 100km W of Panguna
Location: 6.25°S 154.582°E
Depth: 75.55 km

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South Of The Fiji Islands

Date: May 1, 2016 2:02:33 AM GMT
Magnitude: 4.9 - South of the Fiji Islan
Location: 23.64°S 179.244°E
Depth: 542.67 km

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29km NNE Of Hualian, Taiwan

Date: Apr 30, 2016 11:04:15 PM GMT
Magnitude: 4.5 - 29km NNE of Hualian
Location: 24.196°N 121.762°W
Depth: 10.62 km

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20km SSE Of Lakatoro, Vanuatu

Date: Apr 30, 2016 9:12:11 PM GMT
Magnitude: 5.2 - 20km SSE of Lakatoro
Location: 16.272°S 167.524°E
Depth: 10 km

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132km SSW Of Biha, Indonesia

Date: May 3, 2016 3:04:15 PM GMT
Magnitude: 4.6 - 132km SSW of Biha
Location: 6.339°S 103.38°E
Depth: 36.2 km

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3km SE Of Aratoca, Colombia

Date: Apr 30, 2016 4:31:33 PM GMT
Magnitude: 4.5 - 3km SE of Aratoca
Location: 6.672°N 73.002°W
Depth: 162.14 km

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27km SW Of Lakatoro, Vanuatu

Date: Apr 30, 2016 9:44:35 AM GMT
Magnitude: 5.1 - 27km SW of Lakatoro
Location: 16.262°S 167.205°E
Depth: 12.13 km

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28km SW Of Lakatoro, Vanuatu

Date: Apr 30, 2016 9:23:10 AM GMT
Magnitude: 4.7 - 28km SW of Lakatoro
Location: 16.287°S 167.217°E
Depth: 7.25 km

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32km SW Of Lakatoro, Vanuatu

Date: Apr 30, 2016 10:56:40 PM GMT
Magnitude: 6.0 - 32km SW of Lakatoro
Location: 16.306°S 167.188°E
Depth: 4.77 km

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114km NNW Of Visokoi Island, South Georgia And The South Sandwich Islands

Date: Apr 30, 2016 9:32:49 AM GMT
Magnitude: 4.9 - 114km NNW of Visokoi Island
Location: 55.722°S 27.768°E
Depth: 40.93 km

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31km SW Of Norsup, Vanuatu

Date: Apr 30, 2016 4:58:05 AM GMT
Magnitude: 5.0 - 31km SW of Norsup
Location: 16.258°S 167.164°E
Depth: 10 km

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128km N Of Dobo, Indonesia

Date: Apr 30, 2016 3:17:59 AM GMT
Magnitude: 4.6 - 128km N of Dobo
Location: 4.613°S 134.344°E
Depth: 26.4 km

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69km WNW Of Coquimbo, Chile

Date: Apr 30, 2016 3:02:54 AM GMT
Magnitude: 4.6 - 69km WNW of Coquimbo
Location: 29.778°S 72.034°E
Depth: 10.98 km

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Southern Mid-Atlantic Ridge

Date: May 1, 2016 12:04:47 AM GMT
Magnitude: 5.4 - Southern Mid-Atlantic Rid
Location: 31.282°S 13.582°E
Depth: 10 km

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91km SE Of Makry Gialos, Greece

Date: Apr 30, 2016 12:30:30 AM GMT
Magnitude: 4.5 - 91km SE of Makry Gialos
Location: 34.371°N 26.545°W
Depth: 29.98 km

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48km W Of Norsup, Vanuatu

Date: Apr 30, 2016 4:30:17 AM GMT
Magnitude: 4.8 - 48km W of Norsup
Location: 16.135°S 166.94°E
Depth: 19.33 km

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27km WSW Of Lakatoro, Vanuatu

Date: Apr 30, 2016 4:21:36 AM GMT
Magnitude: 5.0 - 27km WSW of Lakatoro
Location: 16.244°S 167.194°E
Depth: 35 km

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105km NNE Of Hihifo, Tonga

Date: Apr 30, 2016 4:57:48 PM GMT
Magnitude: 4.8 - 105km NNE of Hihifo
Location: 15.06°S 173.384°E
Depth: 35 km

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137km S Of Punta De Burica, Panama

Date: Apr 30, 2016 3:54:32 PM GMT
Magnitude: 4.6 - 137km S of Punta de Burica
Location: 6.807°N 82.691°W
Depth: 9.34 km

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47km S Of Binuangeun, Indonesia

Date: Apr 30, 2016 3:40:04 PM GMT
Magnitude: 4.7 - 47km S of Binuangeun
Location: 7.263°S 105.832°E
Depth: 46.19 km

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87km SSW Of Homer, Alaska

Date: Apr 29, 2016 9:02:07 AM GMT
Magnitude: 4.9 - 87km SSW of Homer
Location: 58.973°N 152.342°W
Depth: 46.9 km

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70km SE Of Coracora, Peru

Date: Apr 29, 2016 6:48:23 AM GMT
Magnitude: 4.7 - 70km SE of Coracora
Location: 15.463°S 73.303°E
Depth: 79.43 km

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71km E Of Sary-Tash, Kyrgyzstan

Date: Apr 29, 2016 5:10:48 AM GMT
Magnitude: 4.7 - 71km E of Sary-Tash
Location: 39.747°N 74.079°W
Depth: 10 km

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Northern East Pacific Rise

Date: Apr 29, 2016 4:09:17 PM GMT
Magnitude: 6.6 - Northern East Pacific Ri
Location: 10.271°N 103.715°W
Depth: 10 km

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13km WSW Of Norsup, Vanuatu

Date: Apr 29, 2016 1:18:25 AM GMT
Magnitude: 4.9 - 13km WSW of Norsup
Location: 16.1°S 167.266°E
Depth: 35 km

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40km WSW Of Norsup, Vanuatu

Date: Apr 30, 2016 4:13:44 AM GMT
Magnitude: 4.8 - 40km WSW of Norsup
Location: 16.187°S 167.027°E
Depth: 35 km

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11km E Of Rota, Northern Mariana Islands

Date: Apr 29, 2016 4:36:38 AM GMT
Magnitude: 4.7 - 11km E of Rota
Location: 14.138°N 145.309°W
Depth: 124.54 km

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Southern East Pacific Rise

Date: Apr 30, 2016 3:47:13 AM GMT
Magnitude: 4.7 - Southern East Pacific Ri
Location: 37.098°S 111.704°E
Depth: 10 km

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Kepulauan Barat Daya, Indonesia

Date: Apr 28, 2016 10:43:48 PM GMT
Magnitude: 4.7 - Kepulauan Barat Daya
Location: 7.527°S 128.228°E
Depth: 155.11 km

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West Chile Rise

Date: Apr 28, 2016 10:17:32 PM GMT
Magnitude: 4.7 - West Chile Ri
Location: 36.21°S 97.111°E
Depth: 10 km

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1km SE Of Norsup, Vanuatu

Date: Apr 29, 2016 6:14:11 PM GMT
Magnitude: 7.0 - 1km SE of Norsup
Location: 16.074°S 167.393°E
Depth: 27.17 km

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13km ENE Of Tandag, Philippines

Date: Apr 28, 2016 2:03:05 PM GMT
Magnitude: 4.6 - 13km ENE of Tandag
Location: 9.106°N 126.315°W
Depth: 93.56 km

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96km NE Of Alugan, Philippines

Date: Apr 28, 2016 9:16:46 AM GMT
Magnitude: 4.5 - 96km NE of Alugan
Location: 12.781°N 126.162°W
Depth: 10 km

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51km SSE Of Belen, Argentina

Date: Apr 28, 2016 8:32:58 AM GMT
Magnitude: 4.5 - 51km SSE of Belen
Location: 28.042°S 66.75°E
Depth: 164.33 km

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118km NE Of Hachinohe, Japan

Date: Apr 28, 2016 9:33:42 AM GMT
Magnitude: 4.5 - 118km NE of Hachinohe
Location: 41.118°N 142.644°W
Depth: 49.17 km

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63km N Of Colchani, Bolivia

Date: Apr 28, 2016 7:33:23 AM GMT
Magnitude: 4.5 - 63km N of Colchani
Location: 19.74°S 66.825°E
Depth: 246.43 km

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10km ESE Of Shimabara, Japan

Date: Apr 28, 2016 6:48:20 AM GMT
Magnitude: 4.8 - 10km ESE of Shimabara
Location: 32.763°N 130.471°W
Depth: 10 km

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62km WNW Of Panguna, Papua New Guinea

Date: Apr 28, 2016 3:31:28 PM GMT
Magnitude: 5.6 - 62km WNW of Panguna
Location: 6.076°S 154.969°E
Depth: 128.1 km

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