Farhiya Abdulkadir, 5, from southern Somalia, suffers from malnutrition and lies on a bed at Banadir hospital in Mogadishu, Somalia. Her growth is stunted, her belly engorged, and the muscular tissues keeping her organs functioning are slowly wearing away—the five-year-old is deteriorating to death.

Farhiya is dying from famine, starvation, and malnutrition; but a packet of the peanut buttery Plumpy’nut could help bring her back to life.

The U.N. declared a famine late last month in parts of southern Somalia where tens of thousands of people, mostly children, have died, in what aid officials call the worst humanitarian crisis in the troubled country in over two decades.

Despite dire conditions, where one-third of the population of Somalia is facing starvation, militant Islamist group al-Shabaab has been deflecting international aid where help is needed the most.

A couple weeks ago, Edward Carr who works in famine response for USAID on the ground in the Horn of Africa, observed that despite similar drought conditions in Kenya and Ethiopia, the state of Southern Somalia is critical, “we cannot get into these areas with our aid…famine stops at the Somali border”.

How does he know, then, exactly where aid is needed, how much is needed, and will be needed in the upcoming months?

The USAID-supported Famine Early Warning Systems Network (FEWS NET) is a system helps to identify timely information on the most affected areas, urging the global humanitarian community to move quickly and scale up their relief efforts on evolving food security issues.

FEWS NET summarizes the causes for the famine as:

The total failure of the October-December Deyr rains (secondary season) and the poor performance of the April-June Gu rains (primary season) have resulted in crop failure, reduced labor demand, poor livestock body conditions, and excess animal mortality.

FEWS NET estimates that a total of 3.2 million people require immediate, lifesaving humanitarian assistance, including 2.8 million people in southern Somalia—highlighted areas are the Bakool agropastoral livelihood zones, and all areas of Lower Shabelle.

So what is the next step?

FEWS NET identifies these issues, and using a group of communications and decision support tools, recommending decision makers to act quickly in order to mitigate food insecurity in Southern Somalia. These tools include briefings and support for contingency and response planning efforts.

Currently, FEWS NET has helped organizations, such as the U.N. Food and Agriculture Organization’s (FAO), the Red Cross, and U.N. groups, such as the World Food Program (WFP), who are on the ground delivering aid, obtain timely information on what is needed and where.

Last Wednesday, WFP deployed a plane from Kenya with 10 tons of food—one of the many airlifts of the nutritional packets that will take place in the upcoming months.

The FEWS NET Food Security Outlook in the Horn of Africa for August-September 2011 predicts that in these upcoming months, the famine will inevitably spread and last until at least December.

Hopefully, the FEWS NET is the type of system that will help automate an humanitarian response from the international community—helping internally displaced children like Farhiya suffering from malnutrition, eat something before their condition deteriorates.