EM USA Terms and Definitions - FEMA

Amplitude: “The difference between zero level and peak of any wave such as a seismic wave.” (UNDHA, Disaster Management Glossary, 1992, p. 17) AMS: Area Maritime Security. AMSC: Area Maritime Security Committee. (GAO, Maritime Security, December 2007, p. iv) AMSP: Area Maritime Security Plan. (GAO, Maritime Security, December 2007, p. 55) ................
................