NOAA NCTR research product
Not an official forecast
Solomon Islands Tsunami, April 19, 2014
Main Event Page
The Solomon Islands tsunami was generated by a Mw 7.5 earthquake (6.755°S 155.024°E), 2014-04-19 13:28:01 UTC, 70km (43mi) SW of Panguna, Papua New Guinea (according to the USGS). In approximately 2 hours and 45 minutes, the tsunami was first recorded at tsunameter/DART® buoy 52402. Forecast results shown below were created with the NOAA forecast method using MOST model.
The graphics display research forecast results, showing qualitative and quantitative information about the tsunami, including tsunami wave interaction with ocean floor bathymetric features, and neighboring coastlines. Tsunami model amplitude information is shown color-coded according to the scale bar.Modeling Results
Model and DART® buoy data/ tide gauge sea level data comparisons
Comparison of the April 19, 2014 Solomon Islands tsunami recorded at tsunameter/DARTs with model results. The DART model time series are obtained from the pre-computed generation/propagation forecast database in real time, after fitting models to tsunami records from the DARTs.
- DART® comparisons with model data
- Composite plot Tide Gauge comparisons with model data
- Unit Sources: 1.0*nv8b
Disclaimer: The forecasts on these pages show the results of ongoing research to enhance tsunami science and to improve NOAA operational tsunami forecasts. These products were developed during or shortly after the tsunami event, are intended for research use, and are not an official forecast. They should not be used as the basis of any public or private policy decisions. Please contact NCTR to find if there are more detailed follow-on analysis results.
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