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Special Earthquake Events

IRIS features special earthquake event pages to provide useful resources for the science community and the general public. These "Special Event" pages highlight earthquakes that had a major effect on a population or have some other unique scientific significance.

2004

2004 Sumatra-Andaman Islands Earthquake and Tsunami
(also known as the Indian Ocean earthquake, Indonesian earthquake, or Sumatra earthquake)

IRIS Special Report: Sumatra-Andaman Islands Earthquake

Poster of the Sumatra-Andaman Islands Earthquake of 26 December 2004 - Magnitude 9.0

Seismograms of the Sumatra-Andaman Islands earthquake (Rapid Earthquake Viewer)

Northern Sumatra Earthquake of December 26, 2004 - Source Rupture Processes and Slip Distribution Modeling and Tsunami Generation

Scientific Background on the Indian Ocean Earthquake and Tsunami

2004 Indian Ocean earthquake (Wikipedia)

 

Earthquakes

   U.S. Geological Survey Earthquake Hazards Program

 

Earthquakes Magnitude 7.0 and Greater in 2004

  Year Month Day Time
UTC
Latitude Longitude Depth
(km)
Magnitude Region
1 2004 01 03 16:23:21.0 -22.253 169.683
22
7.1 Southeast of the Loyalty Islands
2 2004 02 05 21:05:02.8 -3.615 135.538
17
7.0 Papua, Indonesia
3 2004 02 07 02:42:35.2 -4.003 135.023
10
7.3 Near the South Coast of Papua, Indonesia
4 2004 07 15 04:27:14.7 -17.656 -178.760
566
7.1 Fiji Region
5 2004 07 25 14:35:19.0 -2.427 103.981
582
7.3 Southern Sumatra, Indonesia
6 2004 09 05 10:07:07.8 33.059 136.635
14
7.2 Near the South Coast of Western Honshu, Japan
7 2004 09 05 14:57:18.6 33.184 137.071
10
7.4 Near the South Coast of Honshu, Japan
8 2004 11 11 21:26:41.1 -8.152 124.868
10
7.5 Kepulauan Alor, Indonesia
9 2004 11 15 09:06:56.5 4.695 -77.508
15
7.2 Near the West Coast of Colombia
10 2004 11 22 20:26:23.9 -46.676 164.721
10
7.1 Off West Coast of the South Island, N.Z.
11 2004 11 26 02:25:03.3 -3.609 135.404
10
7.1 Papua, Indonesia
12 2004 11 28 18:32:14.1 43.006 145.119
39
7.0 Hokkaido, Japan Region
13 2004 12 23 14:59:04.4 -49.312 161.345
10
8.1 North of Macquarie Island
14 2004 12 26 00:58:53.4 3.295 95.982
30
9.0 Off the West Coast of Northern Sumatra
15 2004 12 26 04:21:29.8 6.910 92.958
39
7.1 Nicobar Islands, India Region

South Latitudes and West Longitudes are indicated by NEGATIVE numbers.

Source: USGS - Earthquakes Magnitude 7.0 and Greater in 2004

 

Earthquakes Magnitude 7.0 and Greater in 2003

  Year Month Day Time
UTC
Latitude Longitude Depth
(km)
Magnitude Region
12003012008:43:06.0-10.491160.770
33
7.3
Solomon Islands
22003012202:06:34.618.770-104.104
24
7.6
Offshore Colima, Mexico
32003031716:36:17.351.272177.978
33
7.1
Rat Islands, Aleutian Islands, Alaska
42003052609:24:33.438.849141.568
68
7.0
Near the East Coast of Honshu, Japan
52003052619:23:27.92.354128.855
31
7.0
Halmahera, Indonesia
62003062006:19:38.9-7.606-71.722
558
7.1
Amazonas, Brazil
72003071520:27:50.5-2.59868.382
10
7.6
Carlsberg Ridge
82003080404:37:20.1-60.532-43.411
10
7.5
Scotia Sea
92003082112:12:49.7-45.104167.144
28
7.2
South Island of New Zealand
102003092519:50:06.341.815143.910
27
8.3
Hokkaido, Japan Region
112003092521:08:00.041.774143.593
33
7.4
Hokkaido, Japan Region
122003092711:33:25.050.03887.813
16
7.3
Southwestern Siberia, Russia
132003103101:06:28.237.812142.619
10
7.0
Off the East Coast of Honshu, Japan
142003111706:43:06.851.146178.650
33
7.8
Rat Islands, Aleutian Islands, Alaska
152003122716:00:59.4-22.015169.766
10
7.3
Southeast of the Loyalty Islands

South Latitudes and West Longitudes are indicated by NEGATIVE numbers.

Source: USGS - Earthquakes Magnitude 7.0 and Greater in 2003

 
IRIS Reports
December 26, 2004 Sumatra-Andaman Islands
January 22, 2003 Colima, Mexico
October 31, 2002 Southern Italy
October 23 and November 3, 2002 Central Alaska
September 8, 2002 Papua New Guinea
June 22, 2002 Western Iran
June 18, 2002 Southern Indiana
April 20, 2002 New York
March 31, 2002 Taiwan

March 25, 2002

Afghanistan
February 3, 2002 near Isparta, Turkey
January 21, 2002 Nyiragongo Volcano, Democratic Republic of Congo
February 28, 2001 Nisquallly, Washington
January 26, 2001 Southern India
January 13, 2001 Off Coast of Central America (Nicaragua / El Salvador)
November 16, 2000 New Ireland/New Britian Regions, P.N.G.
March 28, 2000 Volcano Islands, Japan
November 12, 1999 Turkey
October 16, 1999 Hector Mine, California
September 30, 1999 Mexico
September 20, 1999 Taiwan
August 17, 1999 Turkey

 

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