U.S. Tsunami Information technology (TIM) Modernization:Developing a Maintainable and Extensible Open Source Earthquake and Tsunami Warning System

Sidney B Hellman1, Stefan Lisowski2, Ben Baker2, Michael Turner Hagerty2, Anthony Lomax3, Jeffrey M Leifer4, Dylan A Thies4, Alexander Schnackenberg4 and Joseph Barrows4, (1)Instrumental Software Tech Inc, Saratoga Springs, NY, United States, (2)Instrumental Software Technologies, Inc., Saratoga Springs, NY, United States, (3)ALomax Scientific, Mouans-Sartoux, France, (4)Instrumental Software Technologies, Inc. (ISTI), Saratoga Springs, NY, United States