The following NOAA supported UHSLC sea level stations are reporting real-time sea level from GLOSS sites as part of the JCOMM and CLIVAR efforts. These are their records of the December 2004 Indian Ocean Tsunami. This data have been filtered both mechanically and over time and should not be used to infer the absolute heights of the tsunami

Colombo 6-59N 79-51E Diego Garcia 7-14S 72-26E Port Louis 20-09S 57-30E Rodrigues 19-40S 63-25E Male 4-11N 73-31E Gan 0-41S 73-09E Salalah 15-56N 54-00E Hanimaadhoo 6-46N 73-10E Pt. La Rue 4-40S 55-32E Lamu 2-16S 40-54E Zanzibar 6-09S 39-11E

Select station from map for real-time data display. Click on the selected sea level time series plot to expand. Click on MAP in lower left corner of the sea level time series plot to return to the station selection map. Units of sea level are in cm, time is in days of December 2004.

Select residual plots (tides removed) by utilizing the respective buttons at the bottom of the time series plots.

Author: Bernie Kilonsky
for comments send e-mail to
kilonsky@soest.hawaii.edu.