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

off the west coast of northern Sumatra

Date: Jan 27, 2012 9:54:34 AM GMT
Magnitude: 5.1
Location: 2.743°N 93.065°W
Depth: 27.7 km

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Crete, Greece

Date: Jan 27, 2012 1:33:22 AM GMT
Magnitude: 5.2
Location: 35.949°N 25.003°W
Depth: 8.9 km

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off the east coast of Honshu, Japan

Date: Jan 27, 2012 1:08:34 AM GMT
Magnitude: 5.0
Location: 37.884°N 143.849°W
Depth: 38.5 km

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near the north coast of Papua, Indonesia

Date: Jan 27, 2012 12:06:48 AM GMT
Magnitude: 5.1
Location: 1.469°S 138.248°E
Depth: 30.6 km

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Mariana Islands region

Date: Jan 26, 2012 10:04:06 PM GMT
Magnitude: 5.5
Location: 21.65°N 142.858°W
Depth: 313.6 km

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Scotia Sea

Date: Jan 26, 2012 3:52:53 PM GMT
Magnitude: 5.4
Location: 60.621°S 51.332°E
Depth: 12.1 km

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Rota region, Northern Mariana Islands

Date: Jan 26, 2012 4:42:05 AM GMT
Magnitude: 5.3
Location: 14.293°N 145.11°W
Depth: 117 km

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Dodecanese Islands, Greece

Date: Jan 26, 2012 4:24:59 AM GMT
Magnitude: 5.2
Location: 36.111°N 25.14°W
Depth: 18.5 km

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near the east coast of Honshu, Japan

Date: Jan 25, 2012 8:42:56 PM GMT
Magnitude: 5.3
Location: 38.22°N 141.624°W
Depth: 52.4 km

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South Pacific Ocean

Date: Jan 25, 2012 4:04:10 PM GMT
Magnitude: 5.2
Location: 6.55°S 122.138°E
Depth: 11.2 km

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near the west coast of Colombia

Date: Jan 25, 2012 2:36:59 PM GMT
Magnitude: 5.0
Location: 5.503°N 77.476°W
Depth: 16.8 km

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northern Italy

Date: Jan 25, 2012 8:06:35 AM GMT
Magnitude: 5.1
Location: 44.868°N 10.47°W
Depth: 10.2 km

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New Britain region, Papua New Guinea

Date: Jan 25, 2012 7:17:03 AM GMT
Magnitude: 5.2
Location: 5.25°S 152.162°E
Depth: 51.9 km

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off the west coast of the South Island of New Zealand

Date: Jan 25, 2012 6:02:31 AM GMT
Magnitude: 5.1
Location: 46.94°S 165.765°E
Depth: 9.7 km

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Fox Islands, Aleutian Islands, Alaska

Date: Jan 25, 2012 12:46:00 AM GMT
Magnitude: 5.1
Location: 52.809°N 167.095°W
Depth: 39.4 km

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South Sandwich Islands region

Date: Jan 24, 2012 4:31:08 PM GMT
Magnitude: 5.4
Location: 56.355°S 27.93°E
Depth: 8.3 km

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Mindanao, Philippines

Date: Jan 24, 2012 10:34:19 AM GMT
Magnitude: 5.2
Location: 8.614°N 126.143°W
Depth: 196.1 km

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south of the Fiji Islands

Date: Jan 24, 2012 12:52:06 AM GMT
Magnitude: 6.3
Location: 24.959°S 178.611°E
Depth: 582.8 km

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offshore Bio-Bio, Chile

Date: Jan 23, 2012 9:55:14 PM GMT
Magnitude: 5.0
Location: 36.317°S 73.123°E
Depth: 20.4 km

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Dominican Republic

Date: Jan 23, 2012 8:50:14 PM GMT
Magnitude: 5.1
Location: 19.572°N 70.073°W
Depth: 7.4 km

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offshore Bio-Bio, Chile

Date: Jan 23, 2012 4:04:54 PM GMT
Magnitude: 6.2
Location: 36.415°S 73.015°E
Depth: 29.7 km

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near the east coast of Honshu, Japan

Date: Jan 23, 2012 11:45:42 AM GMT
Magnitude: 5.3
Location: 37.093°N 141.04°W
Depth: 49.8 km

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Lake Rudolf region, Kenya

Date: Jan 22, 2012 9:03:36 PM GMT
Magnitude: 5.2
Location: 3.623°N 36.038°W
Depth: 15.2 km

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Atacama, Chile

Date: Jan 22, 2012 11:24:09 AM GMT
Magnitude: 5.0
Location: 28.682°S 71.03°E
Depth: 58.8 km

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South Sandwich Islands region

Date: Jan 22, 2012 6:00:09 AM GMT
Magnitude: 5.2
Location: 56.648°S 24.926°E
Depth: 35 km

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South Sandwich Islands region

Date: Jan 22, 2012 5:53:41 AM GMT
Magnitude: 6.0
Location: 56.67°S 25.018°E
Depth: 9.8 km

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offshore Chiapas, Mexico

Date: Jan 21, 2012 6:47:15 PM GMT
Magnitude: 6.3
Location: 14.963°N 93.087°W
Depth: 79.5 km

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Mariana Islands region

Date: Jan 21, 2012 12:03:32 PM GMT
Magnitude: 5.0
Location: 19.713°N 147.018°W
Depth: 35.1 km

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Kepulauan Sangihe, Indonesia

Date: Jan 20, 2012 10:50:53 PM GMT
Magnitude: 5.3
Location: 4.808°N 125.306°W
Depth: 59 km

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Flores region, Indonesia

Date: Jan 20, 2012 8:32:55 PM GMT
Magnitude: 5.6
Location: 8.421°S 119.691°E
Depth: 140.6 km

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off the east coast of Honshu, Japan

Date: Jan 20, 2012 1:30:50 PM GMT
Magnitude: 5.2
Location: 37.817°N 143.295°W
Depth: 20.5 km

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