Issue 99:2B of the Bulletin of the Seismological Society of America, expected publication April 2009, will present the following articles.
Introduction to the Special Issue on Rotational Seismology and Engineering Applications by W. H. K Lee, M. Çelebi, M. I. Todorovska, and H. Igel
Review: Progress in Rotational Ground-Motion Observations from Explosions and Local Earthquakes in Taiwan by William H. K. Lee, Bor-Shouh Huang, Charles A. Langston, Chin-Jen Lin, Chun-Chi Liu, Tzay-Chyn Shin, Ta-Liang Teng, and Chien-Fu Wu
Review: Rotations in Structural Response by M. D. Trifunac
Review: Requirements for a Ground Rotation Sensor to Improve Advanced LIGO by B....