توضیحHsas-chart with header.svg	Homeland Security Advisory System scale.
تاریخ	۲۴ اوت ۲۰۰۸، ۲۲:۳۲ (UTC)
منبع	Hsas-chart.jpg
پدیدآور	derivative work: Pbroks13 (talk) Hsas-chart.jpg: United States Department of Homeland Security
دیگر نسخه‌ها

این یک عکس دستکاری‌شده است به این معنی که به صورت دیجیتالی از نسخهٔ اصلی تغییر یافته است. تغییرها: Redrawn to SVG format. اصل آن را می‌توان در اینجا مشاهده کرد: Hsas-chart.jpg. تغییرها توسط Pbroks13 انجام شده است.

This image or file is a work of a United States Department of Homeland Security employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States. English ∙ español ∙ Scots ∙ Tiếng Việt ∙ русский ∙ українська ∙ 日本語 ∙ +/−

This image is a derivative work of the following images:

• Image:Hsas-chart.jpg licensed with PD-USGov-DHS
  • 2007-09-13T14:38:54Z BetacommandBot 200x299 (22488 Bytes) Transwiki approved by: [[w:en:User:Dmcdevit]] This image was copied from wikipedia:en. The original description was: Source: http://www.whitehouse.gov/news/releases/2002/03/20020312-5.html {{PD-USGov-DHS}} === File history

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