The tsunami station has been in event mode since the large quakes occurred in the area for several days now. This is triggered by the buoys’ anomalies of water column height above the sea floor. The National Oceanic and Atmospheric Administration website [link to www.ndbc.noaa.gov] Has for Station 55023 - STB Coral Sea located at 14.803 S 153.585 E (14°48'9" S 153°35'6" E). an event mode activated status.
Here is a link that shows some seismic data.
[link to aslwww.cr.usgs.gov]while only a snap shot it is worth watching to see if the nearly 12 feet of water height is an anolomy or a whole lot of new water to deal with and how we do so needs to be focused upon ASAP.