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Table 4 Comparison of damages to buildings between UNOSAT (2022) data and results from this study

From: A method for evaluating population and infrastructure exposed to natural hazards: tests and results for two recent Tonga tsunamis

Information provided by UNOSAT (2022)

Information gained from this study

Island

District

Buildings damaged

No. of populated area units

Existing buildings

Estimated no. of inhabitants

‘Eua

Fo’ou

1

13

776

2150

Prope

139

21

1058

2795

Ha’apai

Lulunga

11

7

325

923

Mu’omu’a

145

4

305

432

‘Uiha

4

5

407

695