Author: Donna Shillington3

Reaching Out: Educating Specialists and the Public on Earthquake Monitoring

While installing our seismic network in Malawi, we interacted with everyone from scientists to schoolteachers, and journalists to villagers. The opportunity to provide information and education to Malawians has been the most rewarding aspect of our effort. We trained local scientists and technicians on seismic equipment and data analysis, and educated the public on earthquakes…
High, Dry and Safe: In Search of the Perfect Site

The ideal spot for a seismic station is dry, quiet and safe from vandals and thieves. Seismometers record slight ground motions, allowing them to hear distant (and not so distant) earthquakes. But cars or even kids playing near a seismic station can produce ground vibrations that overwhelm the subtle sounds of earthquakes. Seismic stations include…
Temporary Seismic Networks Can Help Developing Nations Pinpoint Quakes

Earthquakes can be devastating, as Haiti has shown. They can trigger tsunamis, like the one in Indonesia in 2004, and create enough ground shaking to topple buildings. Aftershocks can prevent people from returning to their homes for weeks, even months. The immediate response to a natural disaster is to search for those lost, treat the…
Continental Breakup in East Africa

Africa is ripping apart along a 4,000 kilometer seam called the East Africa Rift, which stretches from the Red Sea to Mozambique. This huge continental tear started in the north about 25 million years ago and has been gradually unzipping to the south, with rifting in Malawi starting about 10 million years ago. Breaking up…

Reaching Out: Educating Specialists and the Public on Earthquake Monitoring

While installing our seismic network in Malawi, we interacted with everyone from scientists to schoolteachers, and journalists to villagers. The opportunity to provide information and education to Malawians has been the most rewarding aspect of our effort. We trained local scientists and technicians on seismic equipment and data analysis, and educated the public on earthquakes…
High, Dry and Safe: In Search of the Perfect Site

The ideal spot for a seismic station is dry, quiet and safe from vandals and thieves. Seismometers record slight ground motions, allowing them to hear distant (and not so distant) earthquakes. But cars or even kids playing near a seismic station can produce ground vibrations that overwhelm the subtle sounds of earthquakes. Seismic stations include…
Temporary Seismic Networks Can Help Developing Nations Pinpoint Quakes

Earthquakes can be devastating, as Haiti has shown. They can trigger tsunamis, like the one in Indonesia in 2004, and create enough ground shaking to topple buildings. Aftershocks can prevent people from returning to their homes for weeks, even months. The immediate response to a natural disaster is to search for those lost, treat the…
Continental Breakup in East Africa

Africa is ripping apart along a 4,000 kilometer seam called the East Africa Rift, which stretches from the Red Sea to Mozambique. This huge continental tear started in the north about 25 million years ago and has been gradually unzipping to the south, with rifting in Malawi starting about 10 million years ago. Breaking up…