The Next-Generation Liquefaction (NGL) Database has been developed for researchers/engineers to access liquefaction case history data shared by other researchers/engineers, and to share their own data in return. The NGL project vision, objective, main organizations, and recent activities can be found in the project main page.

Details on the database schema, table relationships, and a data dictionary are available here.

Please contact us for further assistance: admin@nextgenerationliquefaction.org

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Disclaimer: All data entered in the NGL database, including information not yet submitted for review, are publicly available.

Citing NGL Data: Citations for original sources of data are stored in the database. We encourage users to cite original sources to the maximum extent possible. The citations below relate to development of the NGL database and web interface, and not to the original data.

Citation (Version 2): Ulmer K.J., Zimmaro P., Brandenberg S.J., Stewart J.P., Hudson K.S., Stuedlein A.W., Jana A., Dadashiserej A., Kramer S.L., Cetin K.O., Can G., Ilgac M., Franke K.W., Moss R.E.S., Bartlett S.F., Hosseinali M., Dacayanan H., Kwak D.Y., Stamatakos J., Mukherjee J., Salman U., Ybarra S., Weaver T. (2023). Next-Generation Liquefaction Database, Version 2. Next-Generation Liquefaction Consortium. DOI: 10.21222/C23P70.

Version 1: Zimmaro P., Brandenberg S.J., Stewart J.P., Kwak D.Y., Franke K.W., Moss R.E.S., Cetin K.O., Can G., Ilgac M., Stamatakos J., Juckett M., Mukherjee J., Murphy Z., Ybarra S., Weaver T., Bozorgnia Y., Kramer S.L. (2019). Next-Generation Liquefaction Database. Next-Generation Liquefaction Consortium. DOI: 10.21222/C2J040.