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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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

73km SSW Of Nikolski, Alaska

Date: Jul 29, 2015 8:37:40 AM GMT
Magnitude: 4.7 - 73km SSW of Nikolski
Location: 52.361°N 169.387°W
Depth: 35.18 km

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10km W Of Merizo Village, Guam

Date: Jul 29, 2015 6:44:23 AM GMT
Magnitude: 4.9 - 10km W of Merizo Village
Location: 13.262°N 144.576°W
Depth: 89.71 km

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71km SSW Of Redoubt Volcano, Alaska

Date: Jul 29, 2015 8:30:18 AM GMT
Magnitude: 6.3 - 71km SSW of Redoubt Volcano
Location: 59.906°N 153.15°W
Depth: 116.6 km

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29km S Of Acandi, Colombia

Date: Jul 29, 2015 5:31:04 AM GMT
Magnitude: 5.9 - 29km S of Acandi
Location: 8.237°N 77.298°W
Depth: 10 km

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Drake Passage

Date: Jul 29, 2015 6:00:22 AM GMT
Magnitude: 4.8 - Drake Passa
Location: 58.228°S 61.524°E
Depth: 10 km

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95km SE Of Yunaska Island, Alaska

Date: Jul 29, 2015 5:24:18 AM GMT
Magnitude: 5.4 - 95km SE of Yunaska Island
Location: 52.137°N 169.544°W
Depth: 10 km

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181km SE Of Tabiauan, Philippines

Date: Jul 29, 2015 2:53:52 AM GMT
Magnitude: 4.8 - 181km SE of Tabiauan
Location: 4.929°N 123.11°W
Depth: 577.16 km

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47km WNW Of Molina, Chile

Date: Jul 28, 2015 8:27:45 PM GMT
Magnitude: 4.8 - 47km WNW of Molina
Location: 34.966°S 71.773°E
Depth: 49.49 km

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Northern East Pacific Rise

Date: Jul 28, 2015 6:37:30 PM GMT
Magnitude: 5.0 - Northern East Pacific Ri
Location: 7.185°N 104.377°W
Depth: 10 km

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66km S Of Domartang, China

Date: Jul 28, 2015 5:43:29 PM GMT
Magnitude: 4.9 - 66km S of Domartang
Location: 30.3°N 94.801°W
Depth: 31.86 km

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37km ENE Of Hihifo, Tonga

Date: Jul 28, 2015 2:00:27 PM GMT
Magnitude: 4.8 - 37km ENE of Hihifo
Location: 15.873°S 173.405°E
Depth: 30.5 km

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69km ENE Of Ambo, Peru

Date: Jul 28, 2015 1:45:28 PM GMT
Magnitude: 4.8 - 69km ENE of Ambo
Location: 9.962°S 75.594°E
Depth: 115.41 km

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97km SE Of Lagunas, Peru

Date: Jul 28, 2015 10:45:03 AM GMT
Magnitude: 4.5 - 97km SE of Lagunas
Location: 5.926°S 75.143°E
Depth: 28.85 km

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128km NNE Of Unaaha, Indonesia

Date: Jul 28, 2015 10:41:29 AM GMT
Magnitude: 5.1 - 128km NNE of Unaaha
Location: 2.746°S 122.398°E
Depth: 29.83 km

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230km W Of Abepura, Indonesia

Date: Jul 28, 2015 7:49:48 PM GMT
Magnitude: 7.0 - 230km W of Abepura
Location: 2.683°S 138.508°E
Depth: 48 km

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6km NNE Of Crescent, Oklahoma

Date: Jul 29, 2015 5:44:01 AM GMT
Magnitude: 4.5 - 6km NNE of Crescent
Location: 36.006°N 97.576°W
Depth: 3.18 km

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234km ESE Of Iwo Jima, Japan

Date: Jul 28, 2015 12:24:15 AM GMT
Magnitude: 4.8 - 234km ESE of Iwo Jima
Location: 24.099°N 143.526°W
Depth: 35 km

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283km WNW Of Saumlaki, Indonesia

Date: Jul 27, 2015 11:49:44 PM GMT
Magnitude: 4.7 - 283km WNW of Saumlaki
Location: 7.326°S 128.824°E
Depth: 154.44 km

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46km NNE Of La Serena, Chile

Date: Jul 27, 2015 9:24:02 PM GMT
Magnitude: 4.5 - 46km NNE of La Serena
Location: 29.501°S 71.154°E
Depth: 98.68 km

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12km NNW Of Arriaga, Mexico

Date: Jul 27, 2015 8:20:37 PM GMT
Magnitude: 4.5 - 12km NNW of Arriaga
Location: 16.335°N 93.944°W
Depth: 111.47 km

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77km SSW Of Nikolski, Alaska

Date: Jul 27, 2015 6:58:40 PM GMT
Magnitude: 4.7 - 77km SSW of Nikolski
Location: 52.307°N 169.339°W
Depth: 27.35 km

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78km SSW Of Nikolski, Alaska

Date: Jul 27, 2015 6:51:26 PM GMT
Magnitude: 4.6 - 78km SSW of Nikolski
Location: 52.305°N 169.369°W
Depth: 42.41 km

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90km WNW Of Laiwui, Indonesia

Date: Jul 27, 2015 5:05:59 PM GMT
Magnitude: 4.9 - 90km WNW of Laiwui
Location: 0.932°S 126.972°E
Depth: 10 km

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86km SSW Of Nikolski, Alaska

Date: Jul 27, 2015 4:31:00 PM GMT
Magnitude: 4.9 - 86km SSW of Nikolski
Location: 52.258°N 169.484°W
Depth: 37.6 km

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78km SW Of Nikolski, Alaska

Date: Jul 27, 2015 3:46:08 PM GMT
Magnitude: 5.7 - 78km SW of Nikolski
Location: 52.364°N 169.543°W
Depth: 47.56 km

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75km SSW Of Nikolski, Alaska

Date: Jul 27, 2015 5:56:41 PM GMT
Magnitude: 5.6 - 75km SSW of Nikolski
Location: 52.319°N 169.314°W
Depth: 30.67 km

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61km SSW Of Nikolski, Alaska

Date: Jul 27, 2015 3:24:44 PM GMT
Magnitude: 4.7 - 61km SSW of Nikolski
Location: 52.462°N 169.343°W
Depth: 43.66 km

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85km SSW Of Nikolski, Alaska

Date: Jul 27, 2015 2:47:45 PM GMT
Magnitude: 4.9 - 85km SSW of Nikolski
Location: 52.218°N 169.316°W
Depth: 27.49 km

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103km NW Of Ishikawa, Japan

Date: Jul 27, 2015 2:46:21 PM GMT
Magnitude: 4.6 - 103km NW of Ishikawa
Location: 27.022°N 127.02°W
Depth: 118.94 km

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86km SSW Of Nikolski, Alaska

Date: Jul 27, 2015 2:22:01 PM GMT
Magnitude: 4.9 - 86km SSW of Nikolski
Location: 52.233°N 169.391°W
Depth: 38.4 km

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75km SSW Of Nikolski, Alaska

Date: Jul 27, 2015 2:16:04 PM GMT
Magnitude: 5.1 - 75km SSW of Nikolski
Location: 52.311°N 169.287°W
Depth: 38.24 km

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90km SSW Of Nikolski, Alaska

Date: Jul 27, 2015 2:08:05 PM GMT
Magnitude: 5.4 - 90km SSW of Nikolski
Location: 52.223°N 169.504°W
Depth: 20.04 km

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80km SSW Of Nikolski, Alaska

Date: Jul 27, 2015 1:30:35 PM GMT
Magnitude: 4.5 - 80km SSW of Nikolski
Location: 52.283°N 169.381°W
Depth: 37 km

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72km SSW Of Nikolski, Alaska

Date: Jul 27, 2015 1:19:58 PM GMT
Magnitude: 4.8 - 72km SSW of Nikolski
Location: 52.338°N 169.304°W
Depth: 28.63 km

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96km ESE Of Yunaska Island, Alaska

Date: Jul 27, 2015 12:58:24 PM GMT
Magnitude: 5.6 - 96km ESE of Yunaska Island
Location: 52.153°N 169.515°W
Depth: 21.27 km

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73km SW Of Nikolski, Alaska

Date: Jul 29, 2015 2:47:33 AM GMT
Magnitude: 6.9 - 73km SW of Nikolski
Location: 52.443°N 169.597°W
Depth: 27.09 km

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148km SSE Of `Ohonua, Tonga

Date: Jul 27, 2015 11:02:19 AM GMT
Magnitude: 4.9 - 148km SSE of `Ohonua
Location: 22.56°S 174.374°E
Depth: 35 km

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165km WNW Of Pangai, Tonga

Date: Jul 27, 2015 10:34:00 AM GMT
Magnitude: 4.8 - 165km WNW of Pangai
Location: 19.054°S 175.721°E
Depth: 236.63 km

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92km SW Of Palaiochora, Greece

Date: Jul 28, 2015 1:40:03 AM GMT
Magnitude: 4.5 - 92km SW of Palaiochora
Location: 34.739°N 22.869°W
Depth: 28.59 km

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114km SSW Of Dadali, Solomon Islands

Date: Jul 27, 2015 9:17:42 AM GMT
Magnitude: 5.2 - 114km SSW of Dadali
Location: 8.956°S 158.531°E
Depth: 6.49 km

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68km ESE Of Lakeview, Oregon

Date: Jul 27, 2015 8:51:33 PM GMT
Magnitude: 4.6 - 68km ESE of Lakeview
Location: 41.888°N 119.623°W
Depth: 10.72 km

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238km SSE Of Sinabang, Indonesia

Date: Jul 27, 2015 7:58:19 AM GMT
Magnitude: 4.9 - 238km SSE of Sinabang
Location: 0.416°N 96.995°W
Depth: 35 km

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56km NNW Of Neiafu, Tonga

Date: Jul 27, 2015 12:18:17 AM GMT
Magnitude: 5.1 - 56km NNW of Neiafu
Location: 18.198°S 174.224°E
Depth: 37.38 km

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158km SSW Of Ndoi Island, Fiji

Date: Jul 27, 2015 7:23:18 AM GMT
Magnitude: 5.0 - 158km SSW of Ndoi Island
Location: 21.996°S 179.226°E
Depth: 571.95 km

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69km N Of Neiafu, Tonga

Date: Jul 27, 2015 4:51:22 PM GMT
Magnitude: 5.5 - 69km N of Neiafu
Location: 18.028°S 174.064°E
Depth: 28.88 km

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Southern East Pacific Rise

Date: Jul 27, 2015 5:42:15 AM GMT
Magnitude: 4.7 - Southern East Pacific Ri
Location: 34.967°S 111.545°E
Depth: 10 km

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64km NNW Of Visokoi Island, South Georgia And The South Sandwich Islands

Date: Jul 27, 2015 2:47:23 AM GMT
Magnitude: 4.6 - 64km NNW of Visokoi Island
Location: 56.167°S 27.626°E
Depth: 109.19 km

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37km NE Of Ranau, Malaysia

Date: Jul 28, 2015 10:35:53 AM GMT
Magnitude: 4.6 - 37km NE of Ranau
Location: 6.224°N 116.868°W
Depth: 15.82 km

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147km NE Of Bitung, Indonesia

Date: Jul 26, 2015 4:33:12 PM GMT
Magnitude: 5.0 - 147km NE of Bitung
Location: 2.443°N 126.063°W
Depth: 65.46 km

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122km NNW Of Visokoi Island, South Georgia And The South Sandwich Islands

Date: Jul 26, 2015 9:50:42 PM GMT
Magnitude: 4.9 - 122km NNW of Visokoi Island
Location: 55.623°S 27.613°E
Depth: 30.85 km

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6km NNW Of Ashkasham, Afghanistan

Date: Jul 26, 2015 10:37:09 AM GMT
Magnitude: 4.5 - 6km NNW of Ashkasham
Location: 36.737°N 71.499°W
Depth: 95.98 km

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Southern Mid-Atlantic Ridge

Date: Jul 26, 2015 4:04:44 PM GMT
Magnitude: 4.8 - Southern Mid-Atlantic Rid
Location: 22.653°S 12.333°E
Depth: 10 km

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93km S Of Krajan Tambakrejo, Indonesia

Date: Jul 27, 2015 8:08:09 PM GMT
Magnitude: 6.0 - 93km S of Krajan Tambakrejo
Location: 9.247°S 112.694°E
Depth: 59.24 km

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128km W Of Kota Ternate, Indonesia

Date: Jul 26, 2015 3:02:42 PM GMT
Magnitude: 4.7 - 128km W of Kota Ternate
Location: 0.916°N 126.218°W
Depth: 44.33 km

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115km WNW Of Luwuk, Indonesia

Date: Jul 26, 2015 7:27:26 AM GMT
Magnitude: 4.7 - 115km WNW of Luwuk
Location: 0.583°S 121.813°E
Depth: 24.67 km

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31km SSE Of Ndoi Island, Fiji

Date: Jul 26, 2015 11:37:49 AM GMT
Magnitude: 4.6 - 31km SSE of Ndoi Island
Location: 20.889°S 178.54°E
Depth: 599.33 km

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152km ESE Of Yigo Mayor's Office, Guam

Date: Jul 26, 2015 5:57:48 AM GMT
Magnitude: 5.1 - 152km ESE of Yigo Mayor's Office
Location: 13.092°N 146.231°W
Depth: 10 km

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148km ESE Of Yigo Village, Guam

Date: Jul 26, 2015 5:56:07 AM GMT
Magnitude: 4.6 - 148km ESE of Yigo Village
Location: 13.09°N 146.182°W
Depth: 10 km

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89km NNE Of Tobelo, Indonesia

Date: Jul 26, 2015 4:40:56 AM GMT
Magnitude: 4.5 - 89km NNE of Tobelo
Location: 2.505°N 128.224°W
Depth: 150 km

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107km WNW Of Willow, Alaska

Date: Jul 29, 2015 3:14:46 AM GMT
Magnitude: 5.1 - 107km WNW of Willow
Location: 61.963°N 152.073°W
Depth: 124.1 km

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93km NE Of Bathsheba, Barbados

Date: Jul 26, 2015 3:57:50 AM GMT
Magnitude: 4.7 - 93km NE of Bathsheba
Location: 13.889°N 58.988°W
Depth: 11.1 km

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98km SSW Of Calingasta, Argentina

Date: Jul 26, 2015 3:12:19 AM GMT
Magnitude: 4.5 - 98km SSW of Calingasta
Location: 32.083°S 69.96°E
Depth: 102.62 km

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283km W Of Hihifo, Tonga

Date: Jul 26, 2015 3:05:39 AM GMT
Magnitude: 4.8 - 283km W of Hihifo
Location: 16.249°S 176.38°E
Depth: 368 km

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152km W Of Abepura, Indonesia

Date: Jul 28, 2015 3:53:40 PM GMT
Magnitude: 5.1 - 152km W of Abepura
Location: 2.691°S 139.214°E
Depth: 36.89 km

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66km ESE Of Kerman, Iran

Date: Jul 26, 2015 12:13:40 AM GMT
Magnitude: 4.7 - 66km ESE of Kerman
Location: 30.034°N 57.71°W
Depth: 40.35 km

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33km NW Of Cabodiongan, Philippines

Date: Jul 25, 2015 9:22:09 AM GMT
Magnitude: 4.8 - 33km NW of Cabodiongan
Location: 12.877°N 124.822°W
Depth: 68.36 km

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80km W Of Campoverde, Peru

Date: Jul 25, 2015 5:33:37 PM GMT
Magnitude: 5.3 - 80km W of Campoverde
Location: 8.391°S 75.536°E
Depth: 117.83 km

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15km WSW Of Iquique, Chile

Date: Jul 27, 2015 4:21:21 PM GMT
Magnitude: 5.5 - 15km WSW of Iquique
Location: 20.296°S 70.265°E
Depth: 34.44 km

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66km S Of Karangbadar Kidul, Indonesia

Date: Jul 26, 2015 3:41:36 PM GMT
Magnitude: 5.4 - 66km S of Karangbadar Kidul
Location: 8.304°S 108.981°E
Depth: 82.02 km

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6km ESE Of Daultala, Pakistan

Date: Jul 25, 2015 3:38:58 AM GMT
Magnitude: 4.6 - 6km ESE of Daultala
Location: 33.175°N 73.208°W
Depth: 37.25 km

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15km W Of Murree, Pakistan

Date: Jul 27, 2015 4:32:54 PM GMT
Magnitude: 5.1 - 15km W of Murree
Location: 33.884°N 73.225°W
Depth: 19.17 km

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36km SE Of Hasaki, Japan

Date: Jul 25, 2015 5:07:59 PM GMT
Magnitude: 4.8 - 36km SE of Hasaki
Location: 35.542°N 141.157°W
Depth: 34.87 km

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40km WNW Of Kirakira, Solomon Islands

Date: Jul 25, 2015 3:56:30 PM GMT
Magnitude: 5.1 - 40km WNW of Kirakira
Location: 10.273°S 161.598°E
Depth: 80.77 km

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148km ESE Of Yigo Mayor's Office, Guam

Date: Jul 25, 2015 3:00:07 PM GMT
Magnitude: 4.9 - 148km ESE of Yigo Mayor's Office
Location: 13.039°N 146.17°W
Depth: 18.72 km

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92km SE Of Yilkiqi, China

Date: Jul 24, 2015 9:26:33 PM GMT
Magnitude: 5.0 - 92km SE of Yilkiqi
Location: 37.475°N 78.103°W
Depth: 39.38 km

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45km SE Of Raoul Island, New Zealand

Date: Jul 24, 2015 7:26:19 PM GMT
Magnitude: 4.8 - 45km SE of Raoul Island
Location: 29.586°S 177.608°E
Depth: 41.5 km

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16km SW Of Kefalos, Greece

Date: Jul 24, 2015 8:22:56 PM GMT
Magnitude: 5.2 - 16km SW of Kefalos
Location: 36.625°N 26.844°W
Depth: 141.65 km

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56km NW Of Yonakuni, Japan

Date: Jul 24, 2015 5:09:45 PM GMT
Magnitude: 4.7 - 56km NW of Yonakuni
Location: 24.803°N 122.581°W
Depth: 12.13 km

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19km SW Of Ozu, Japan

Date: Jul 27, 2015 1:30:02 AM GMT
Magnitude: 4.6 - 19km SW of Ozu
Location: 33.388°N 132.389°W
Depth: 37.48 km

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Balleny Islands Region

Date: Jul 24, 2015 4:25:34 PM GMT
Magnitude: 5.0 - Balleny Islands regi
Location: 62.187°S 162.879°E
Depth: 10 km

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15km NNW Of Eceabat, Turkey

Date: Jul 24, 2015 10:24:43 PM GMT
Magnitude: 4.8 - 15km NNW of Eceabat
Location: 40.306°N 26.262°W
Depth: 10 km

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129km WNW Of Lata, Solomon Islands

Date: Jul 24, 2015 6:56:55 AM GMT
Magnitude: 5.3 - 129km WNW of Lata
Location: 10.385°S 164.695°E
Depth: 10 km

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135km E Of Great Swan Island, Honduras

Date: Jul 24, 2015 4:25:20 AM GMT
Magnitude: 4.9 - 135km E of Great Swan Island
Location: 17.594°N 82.666°W
Depth: 11.97 km

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Izu Islands, Japan Region

Date: Jul 24, 2015 3:26:09 AM GMT
Magnitude: 4.9 - Izu Islands
Location: 30.058°N 142.33°W
Depth: 10 km

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Mid-Indian Ridge

Date: Jul 23, 2015 9:20:24 PM GMT
Magnitude: 5.0 - Mid-Indian Rid
Location: 14.863°S 66.785°E
Depth: 14.52 km

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Off The East Coast Of Honshu, Japan

Date: Jul 23, 2015 8:54:24 PM GMT
Magnitude: 5.1 - Off the east coast of Honshu
Location: 37.019°N 144.889°W
Depth: 10 km

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Northern Mid-Atlantic Ridge

Date: Jul 23, 2015 8:03:58 PM GMT
Magnitude: 4.9 - Northern Mid-Atlantic Rid
Location: 21.217°N 45.705°W
Depth: 10 km

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142km ESE Of Hachijo-jima, Japan

Date: Jul 23, 2015 7:28:01 PM GMT
Magnitude: 4.6 - 142km ESE of Hachijo-jima
Location: 32.479°N 141.146°W
Depth: 35.35 km

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42km SSE Of Shizunai, Japan

Date: Jul 23, 2015 5:46:05 PM GMT
Magnitude: 4.8 - 42km SSE of Shizunai
Location: 41.972°N 142.523°W
Depth: 59.94 km

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199km ESE Of Nikol'skoye, Russia

Date: Jul 23, 2015 2:41:42 PM GMT
Magnitude: 4.7 - 199km ESE of Nikol'skoye
Location: 54.487°N 168.847°W
Depth: 22.05 km

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Central Mid-Atlantic Ridge

Date: Jul 23, 2015 1:56:29 PM GMT
Magnitude: 5.1 - Central Mid-Atlantic Rid
Location: 0.69°S 21.164°E
Depth: 10 km

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63km S Of Domartang, China

Date: Jul 23, 2015 6:03:15 AM GMT
Magnitude: 4.7 - 63km S of Domartang
Location: 30.327°N 94.891°W
Depth: 10 km

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60km NNW Of Visokoi Island, South Georgia And The South Sandwich Islands

Date: Jul 22, 2015 11:21:19 PM GMT
Magnitude: 4.9 - 60km NNW of Visokoi Island
Location: 56.178°S 27.495°E
Depth: 122.03 km

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