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Offices Reopen Mogadishu At The UN

Offices Reopen Mogadishu At The UN
The United Nations on Tuesday re-opened its political office in Somalia's capital Mogadishu after a 17-year absence - a move that reflects gains made against Islamist insurgent group AL-Shabaab.


“I sincerely hope that the arrival of the UN Political Office will mark the start of renewed hope for the future of Somalia,” said the Special Representative of the Secretary-General, Augustine P Mahiga.

“Being in Mogadishu will allow us to work far more closely with the Transitional Federal Institutions, the UN agencies and NGOs already based here, civil society and ordinary Somalis,” he added.

The Somali government has been lobbying for the UN to begin relocating operations from the Kenyan capital Nairobi, where Mahiga and his office were based.

The last special representative left Mogadishu in 1995 as the country headed deeper into chaos prompted by the 1991 ouster of dictator Mohamed Si-ad Barre.

Conflicts between warlords blighted the city until early 2007, when al-Shabaab, which is linked to AL-Qaeda , began a concerted insurgency in response to an Ethiopia occupation.

Tens of thousands of people have died in a conflict that turned Mogadishu into one of the world's most dangerous cities.

However, the African Union peacekeeping mission, known as AMISOM, in August succeeded in driving AL-Shabaab's forces out of most of Mogadishu.

“Without the incredible efforts and sacrifice of the troops from Somalia and other African countries, we would not be here today,  Mahiga said.

The insurgents have continued to launch hit-and-run attacks on the Ugandan and Burundian forces, and have also conducted a campaign of bombings and assassinations, but the daily diet of bullets and mortar shells has faded.

Al-Shabaab is also facing pressure from Kenyan, Ethiopian and pro-government forces in the areas it controls outside the city.

Yet the group is battling fiercely the forces ranged against it. On Tuesday, AL-Shabaab said it had launched a suicide attack against an Ethiopian base in Beledweyne, claiming it killed 33.

There was no independent confirmation of the casualties, and all sides in the conflict are renowned for issuing inflated figures in their favor.

Earthquake Animations / Animation of Rayleigh Waves / Seismic Propagation

The animations below were developed by EdCenter Staff Scientist Jeff Sale for the educational video "Written in Stone" produced by San Diego State professor Pat Abbott. This project was funded by and developed for the California Seismic Safety Commission.
These animations offer visual explanations for some of the more complex processes involved in earthquake dynamics. They also include some practical mitigation procedures for securing one's home for protection during an earthquake.

Animation of Rayleigh Waves: Rayleigh Waves are the most damaging waves caused by earthquakes. This animation illustrates the reverse elliptical dynamics underlying Rayleigh Waves that cause such intense shifting during an earthquake.
Animation of Rayleigh Waves
How to Brace an Unsecured Cripple Wall: many houses have a cripple wall supporting them which provides a crawl space underneath the house. However, unsecured cripple walls can easily collapse during an earthquake. This animation provides a brief overview of basic methods for securing a cripple wall.

How to Brace an Unsecured Cripple Wall

San Andreas Shifts: this animation demonstrates the relationship between earthquake magnitude and fault movement. Small earthquakes emit mainly fast-moving high-frequency waves, whereas large earthquakes not only emit high-frequency waves but also low-frequency slow-moving waves.

San Andreas Shifts
Chimney Failure and Bracing: this animation illustrates the collapse of an Unreinforced brick masonry chimney, and proper methods for structural reinforcement.
Chimney Failure and Bracing
Lake Elsinore Sequence: this animation illustrates the creation of Lake Elsinore due to fault shifting.

Lake Elsinore Sequence
Signal Hill Sequence: this animation illustrates a fault bend pushing up the ground between the faults to form a hill, in this case one similar to Signal Hill in the Lois Angele's region.

Signal Hill Sequence
Seismic Propagation: this animation illustrates how seismic waves move more rapidly with lower amplitude through hard dense rock as opposed to soft sediment.

Seismic Propagation
North ridge 2D Earthquake Fault Movement: this animation illustrates the "blind thrust" fault of the 1994 North ridge earthquake.
Northridge 2D Earthquake Fault Movement
Lander Earthquake: this animation illustrates the mufti-fault nature of the 1992 Lander earthquake and demonstrates the advanced computational simulation of the underlying seismic dynamics created by Prof. Kim Olsen of San Diego State University.

Landers Earthquake
San Andreas 265-mile-wide rupture: this animation illustrates the 250-mile-wide extent of the 1906 rupture of San Andreas fault in northern California.
San Andreas 265-mile-wide rupture    
 Animations developed for the educational video "Written in Stone" produced by San Diego State professor Pat Abbott. These animations offer visual explanations for some of the more complex processes involved in earthquake dynamics. They also include some practical mitigation procedures for securing one's home for protection during an

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