Marine Atlas: Maximizing Benefits for Tonga

176°W

172°W

TECTONIC ACTIVITY

14°S

Inactive Volcanoes (last eruption pre 1500)

Active Volcanoes

Earthquakes Centers 2000 to 2016 (magnitude)

7 - 8

6 - 7

5 - 6

Deep Sea Hydrothermal Vents

Tafu-Maka

Active, con rmed Active, inferred Inactive

Niuafo'ou

Curacoa

Tafahi

25 50

100 km

Sources : Beaulieu, 2017; Becker et al, 2009; Claus et al, 2016; Earthquake Hazards Program, 2017; Global Volcanism Program, 2013; IHO-IOC GEBCO,2017 ; Smith and Sandwell, 1997. Copyright © MACBIO Map produced by GRID-Arendal

Fonualei

18°S

Unnamed

Late

Home Reef

Metis Shoal

Kao

Tofua

Falcon Island

Hunga Tonga-Hunga Ha'apai

22°S

MAXIMIZING BENEFITS FOR TONGA

SUPPORTING VALUES

18