United Nations "ReliefWeb"
ReliefWeb is part of the United Nations Humanitarian Affairs division.
The website aggregates information on humantarian efforts, natural disasters, and emergency situations from various government agencies, and non-governmental organizations. It is frequently updated and users can search by countries, emergencies, funding, policies and issues.
From the website:
ReliefWeb is the world’s leading on-line gateway to information (documents and maps) on humanitarian emergencies and disasters. An independent vehicle of information, designed specifically to assist the international humanitarian community in effective delivery of emergency assistance, it provides timely, reliable and relevant information as events unfold, while emphasizing the coverage of "forgotten emergencies" at the same time.