The 2004 Indian Ocean earthquake. There are 7 earthquakes on this map as of 17:00 UTC, December 26, 2004.

The original image was generated by the USGS and was found at https://earthquake.usgs.gov/recenteqsww/Maps/10/95_5.html -- Toytoy 17:40, Dec 26, 2004 (UTC).

The original image:

This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy. Bahasa Indonesia ∙ català ∙ čeština ∙ Deutsch ∙ eesti ∙ English ∙ español ∙ français ∙ galego ∙ italiano ∙ Nederlands ∙ português ∙ polski ∙ sicilianu ∙ suomi ∙ Tiếng Việt ∙ Türkçe ∙ български ∙ македонски ∙ русский ∙ മലയാളം ∙ 한국어 ∙ 日本語 ∙ 中文 ∙ 中文（简体） ∙ 中文（繁體） ∙ العربية ∙ فارسی ∙ +/−

en:User:Toytoy's modification:

This file is licensed under the Creative Commons Attribution-Share Alike 1.0 Generic license.

You are free:

• to share – to copy, distribute and transmit the work
• to remix – to adapt the work

Under the following conditions:

• attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
• share alike – If you alter, transform, or build upon this work, you must distribute the resulting work under the same license as the original.

https://creativecommons.org/licenses/by-sa/1.0CC BY-SA 1.0 Creative Commons Attribution-Share Alike 1.0 truetrue

Note: many of the magnitudes and times of the earthquakes shown here have been revised since:

• 8.9 -> 9.0 (00:58:53) [1] archive copy at the Wayback Machine [2] archive copy at the Wayback Machine
• 7.3 -> 7.1 (04:21:29) [3] archive copy at the Wayback Machine
• 6.5 -> 6.6 (09:20:00) [4]
• 6.0 -> 5.8 [5] archive copy at the Wayback Machine
• 5.9 (02:59:12) -> 5.7 (02:59:14) [6] archive copy at the Wayback Machine
• 5.9 (01:48:46) -> 5.8 (01:48:49) [7] archive copy at the Wayback Machine
• 5.8 -> 5.7 (02:34:52) [8] archive copy at the Wayback Machine

Also, many more aftershocks have occurred. Therefore this image is out of date.

Original upload log