SSA member Ludwig Ahorner died 14 May 2007 at the age of 77. He was head of the earthquake geology division of Cologne University, Germany, and the Seismological Station, Bensberg, from 1960 until his retirement in 1995, after which he remained involved with the seismological community. His work concentrated on intraplate seismicity in Europe as well as engineering seismology; he installed and managed a local seismograph network in the northern Rhine area.

SSA member Tianqing Cao moved recently from the California Geological Survey to the U.S. Nuclear Regulatory Commission.

SSA member Utpal Dutta moved recently from the Environment and Natural...

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