Please note: In many cases, the station position in our database is accurate
to only one minute. Thus, the tide gauge may not appear to be on the coast.
Nearby Real Time Stations from VLIZ: kawa, kawa2
Fast Delivery Data from UHSLC station 552: hourly and daily
Research Quality Data from UHSLC station 552: hourly and daily
Kawaihae, Hawaii Island has been downloaded from NOAA as a new station. Station is RLR, Primary benchmark is 7433 B 1989 3.094m above TGZ. RLR factor is 6.006m.
Documentation added 2018-03-13
Hawaii Island is a volcanic island and so there could be consequently related datum shifts within the records from the tide gauge at Kawaihae. Visible 'shifts' in the data in both 1999 and 2006 seem to be as a result of 'real' events. That in 2006 appears to be an earthquake or other eruption.