Natural Hazards

, Volume 35, Issue 1, pp 25–39 | Cite as

The NTHMP Tsunameter Network

  • Frank I. GonzálezEmail author
  • Eddie N. Bernard
  • Christian Meinig
  • Marie C. Eble
  • Harold O. Mofjeld
  • Scott Stalin


A tsunameter (soo-NAHM-etter) network has been established in the Pacific by the National Oceanic and Atmospheric Administration. Named by analogy with seismometers, the NOAA tsunameters provide early detection and real-time measurements of deep-ocean tsunamis as they propagate toward coastal communities, enabling the rapid assessment of their destructive potential. Development and maintenance of this network supports a State-driven, high-priority goal of the U.S. National Tsunami Hazard Mitigation Program to improve the speed and reliability of tsunami warnings. The network is now operational, with excellent reliability and data quality, and has proven its worth to warning center decision-makers during potentially tsunamigenic earthquake events; the data have helped avoid issuance of a tsunami warning or have led to cancellation of a tsunami warning, thus averting potentially costly and hazardous evacuations. Optimizing the operational value of the network requires implementation of real-time tsunami forecasting capabilities that integrate tsunameter data with numerical modeling technology. Expansion to a global tsunameter network is needed to accelerate advances in tsunami research and hazard mitigation, and will require a cooperative and coordinated international effort.


tsunami tsunameter tsunami measurement tsunami warning tsunami forecast hazard mitigation National Tsunami Hazard Mitigation Program 



bottom pressure recorder


Deep-ocean Assessment and Reporting of Tsunamis


National Data Buoy Center


National Oceanic and Atmospheric Administration


National Tsunami Hazards Mitigation Program


Pacific Marine Environmental Laboratory


Pacific Tsunami Warning Center


Short-term Inundation Forecast for Tsunamis


South American Subduction Zone


Tropical Atmosphere and Ocean array


U.S. Geological Survey


West Coast and Alaska Tsunami Warning Center


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  1. Bernard, E. N.: 1991, Assessment of Project THRUST: Past, present, future. Special Issue on Tsunami Hazard (E.N. Bernard, ed.), Nat. Hazards 4(2,3), 285–292. Google Scholar
  2. Bernard, E. N., Behn, R. R., Hebenstreit, G. T., González, F. I., Krumpe, P., Lander, J. F., Lorca, E., McManamon, P. M., Milburn, H. B. 1988On mitigating rapid onset natural disasters: Project THRUST (Tsunami Hazards Reduction Utilizing Systems Technology)Eos, Trans. AGU69649661Google Scholar
  3. Bernard, E. N., González, F. I., Meinig, C., and Milburn, H. B.: 2001, Early detection and real-time reporting of deep-ocean tsunamis. In: Proceedings of the International Tsunami Symposium 2001 (ITS 2001) (on CD-ROM), NTHMP Review Session, R-6, Seattle, WA, 7–10 August 2001, pp. 97–108. Google Scholar
  4. Eble, M. C., González, F. I. 1991Deep-ocean bottom pressure measurements in the northeast PacificJ. Atmos. Ocean. Tech.8221233Google Scholar
  5. Goldman, J.: 2001, NOAA Tsunami Buoy “Feels” Alaska Earthquake. http://www.noaa. Scholar
  6. González, F. I., Mader, C. L., Eble, M., Bernard, E. N. 1991The 1987–88 Alaskan Bight Tsunamis: Deep ocean data and model comparisonsNat. Hazards4119139Google Scholar
  7. González, F. I., Milburn, H. M., Bernard, E. N., and Newman, J.: 1998, Deep-ocean assessment and reporting of tsunamis (DART): Brief overview and status report. In: Proceedings of the International Workshop on Tsunami Disaster Mitigation. Tokyo, Japan, pp. 118–129. Google Scholar
  8. González, F. I., Titov, V., Mofjeld, H. O., Newman, J. C. 2002Project SIFT (Short-term Inundation Forecasting for Tsunamis). In: Underwater Ground Failures on Tsunami Generation, Modeling, Risk and MitigationIstanbulTurkey221226Google Scholar
  9. González, F. I., Titov, V. V., Mofjeld, H. O., Venturato, A., Simmons, S., Hansen, R., Combellick, R., Eisner, R., Hoirup, D., Yanagi, B., Young, S., Darienzo, M., Priest, G., Crawford, G., Walsh, T. 2005bProgress in NTHMP Hazard AssessmentNat. Hazards.3589110(this issue)Google Scholar
  10. González, F., Burwell, D., Cheung, K. F., McCreery, C., Mofjeld, H., Titov, V., and Whitmore, P.: 2005a, Far-field tsunami forecast guidance. NOAA Tech. Memo. OAR PMEL, NOAA/PMEL (in preparation).Google Scholar
  11. Hawaii Research and Economic Analysis Division, Department of Business, Economic Development and Tourism: 1996, Methodology for Estimating the Economic Loss of a Tsunami False Alert. Attachment to May 22, 1996 Memorandum from P.I. Iboshi to R.C. Price on “Tsunami Alert Economic Loss Estimation,” 6 pp., with 3 Tables. Google Scholar
  12. Hayes, S. P., Mangum, L. J., Sumi, J. P. A., Takeuchi, K. 1991TOGA-TAO: A moored array for real-time measurements in the tropical Pacific OceanBull. Am. Meteorol. Soc.72339347Google Scholar
  13. Hirata, K., Aoyagi, M., Mikada, H., Kawaguchi, K., Kaiho, Y., Iwase, R., Morita, S., Fujisawa, I., Sugioka, H., Mitsuzawa, K., Suyehiro, K., Kinoshita, H., Fujiwara, N. 2002Real-time geophysical measurements on the deep seafloor using submarine cable in the southern Kurile subduction zoneIEEE J. Oceanic Eng.27170181Google Scholar
  14. McCreery, C. S.: 2001, Impact of the National Tsunami Hazard Mitigation Program on operations of the Pacific Tsunami Warning Center. In: Proceedings of the International Tsunami Symposium 2001 (ITS 2001) (on CD-ROM), NTHMP Review Session, R-7, Seattle, WA, 7–10 August 2001, pp. 109–117. Google Scholar
  15. McCreery, C.: 2003, Personal e-mail communication to E. Bernard on June 23, 2003. Google Scholar
  16. McPhaden, M. J. 1993TOGA-TAO and the 1991–92 El Niño/Southern Oscillation eventOceanography63644Google Scholar
  17. McPhaden, M. J. 1995The tropical atmosphere ocean array is completedBull. Am. Meteorol. Soc.76739741Google Scholar
  18. McPhaden, M. J., Busalacchi, A. J., Cheney, R., Donguy, J., Gage, K. S., Halpern, D., Ji, M., Julian, P., Meyers, G., Mitchum, G. T., Niiler, P. P., Picaut, J., Reynolds, R. W., Smith, N., Takeuchi, K. 1998The Tropical Ocean Global Atmosphere observing system: A decade of progressJ. Geophys. Res.1031416914240Google Scholar
  19. Meinig, C., Eble, M. C., and Stalin, S. E.: 2001, System development and performance of the Deep-ocean Assessment and Reporting of Tsunamis (DART) system from 1997–2001. In: Proceedings of the International Tsunami Symposium 2001 (ITS 2001) (on CD-ROM), NTHMP Review Session, R-24, Seattle, WA, 7–10 August 2001, pp. 235–242. Google Scholar
  20. Milburn, H. B., Nakamura, A. I., and González, F. I.: 1996, Real-time tsunami reporting from the deep ocean. In: Proceedings of the Oceans 96 MTS/IEEE Conference, Fort Lauderdale, FL, pp. 390–394. Google Scholar
  21. Mofjeld, H. O.: 1997, Tsunami Detection Algorithm. Scholar
  22. Titov, V. V. and González, F. I.: 2002, Modeling solutions for short-term inundation forecasting for tsunamis. In: Underwater Ground Failures on Tsunami Generation, Modeling, Risk and Mitigation, NATO Advanced Workshop. Istanbul, Turkey, pp. 227–230. Google Scholar
  23. Titov, V. V., González, F. I., Mofjeld, H. O., and Newman, J. C.: 2001, Project SIFT (Short-term Inundation Forecasting for Tsunamis). In: Proceedings of the International Tsunami Symposium 2001 (ITS 2001) (on CD-ROM), Session 7–2, Seattle, WA, 7–10 August 2001, pp. 715–721. Google Scholar
  24. Titov, V. V., González, F. I., Eble, M. C., Mofjeld, H. O., Newman, J. C., Venturato, A. J. 2005Real-time tsunami forecasting: Challenges and solutionsNat. Hazards354158(this issue)Google Scholar
  25. Tsunami Hazard Mitigation Federal/State Working Group: 1996, Tsunami Hazard Mitigation Implementation Plan – A Report to the Senate Appropriations Committee. PDF download at, 22 pp., Appendices. Google Scholar
  26. Wei, Y., Cheung, K. F., Curtis, G. D., McCreery, C. S. 2003Inverse algorithm for tsunami forecastsJ. Waterw. Port Coast. Ocean Eng.1296069Google Scholar
  27. Whitmore, P. M.: 2003, Tsunami amplitude prediction during events: A test based on previous tsunamis. In: Science of Tsunami Hazards, Vol. 21. pp. 135–143. Google Scholar
  28. Yanagi, B.: 2000, Personal e-mail communication to WC/ATWC on July 12, 2000. Google Scholar

Copyright information

© Springer 2005

Authors and Affiliations

  • Frank I. González
    • 1
    Email author
  • Eddie N. Bernard
    • 1
  • Christian Meinig
    • 1
  • Marie C. Eble
    • 1
  • Harold O. Mofjeld
    • 1
  • Scott Stalin
    • 1
  1. 1.NOAA/Pacific Marine Environmental LaboratorySeattleUSA

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