Table 1 Summary of MSLP and sea level datasets included in this study.

From: Australian atmospheric pressure and sea level data during the 2022 Hunga-Tonga Hunga-Ha’apai volcano tsunami

Type

# Stations

Dataset ID

Provided by

Notes

MSLP

467

MSLPBOM

Bureau of Meteorology

Nationwide network, http://www.bom.gov.au/climate/data/stations/

MSLP

36

MSLPDES

Queensland (QLD) Department of Environment and Science

Network in QLD, https://www.qld.gov.au/environment/coasts-waterways/beach/storm/storm-sites

Sea level

22

DES

QLD Department of Environment and Science

Network in QLD, https://www.qld.gov.au/environment/coasts-waterways/beach/tide-sites

Sea level

19

MHL

Manly Hydraulics Laboratory

Network in New South Wales (NSW) including Lord Howe Island, https://www.mhl.nsw.gov.au/

Sea level

9

TAS

University of Tasmania

Short term tide gauge deployments for the Tasmania Tide Monitoring project16

Sea level

17

BOMPorts

Multiple Port Authorities (via Bureau of Meteorology)

Network in south-eastern Australia. Collected by a range of Port Authorities (Port Authority of NSW, TasPorts, Victorian Ports Corporation and Flinders Ports), http://www.bom.gov.au/oceanography/projects/ntc/ntc.shtml

Sea level

8

PANSW

Port Authority of NSW

Commercial data purchased by Geoscience Australia. Licence prohibits redistribution of raw tide gauge observations (not included herein) but permits redistribution of high-pass filtered time series. http://wavewindtide.portauthoritynsw.com.au/

Sea level

4

AAD

Australian Antarctic Division

Tide gauges at Macquarie Island, Mawson, Casey and Davis. https://www.antarctica.gov.au/about-us/contact/

Sea level

24

IOC

IOC sea level monitoring website

All stations provided to the Intergovernmental Oceanographic Commission of UNESCO (IOC) by the Bureau of Meteorology, http://www.ioc-sealevelmonitoring.org/

  1. The “# Stations” column counts stations in the post-processed dataset (details in Methods). The “Dataset ID” appears in the post-processed metadata tables and is used to refer to subsets of stations from different data providers.