IRDR - Addressing the challenges of natural & human-induced environmental hazards

Home / News & Events

Upcoming Webinar -- Domino Effect: Cascading disasters and lessons from the Tonga eruption and tsunami

11 March 2022

Participation through: https://event.webinarjam.com/register/41/xq23msmz

While research communities are trying to better understand complex, compounding and cascading disasters, the Hunga Tonga-Hunga Ha'apai eruption and tsunami in January 2022 devastated Tonga’s emergency management system.

Natural hazards often occur simultaneously or successively, resulting in complex, compounding and cascading impacts that interact.

Climate change may increase both compound and cascading hazards in the future - knowledge on how these impacts interface is crucial for reducing disaster risk.

Tonkin + Taylor in partnership with Integrated Research on Disaster Risk (IRDR), Committee on Data (CODATA) of the International Science Council (ISC) bring together experts to share:

A forensic assessment of Hunga Tonga-Hunga Ha'apai eruption and tsunami in Tonga
A cascading and compounding hazard assessment
Volcanic eruption and tsunami scenarios
Lessons learned and ways forward

cover photo from:https://abcnews.go.com/International/photographic-timeline-tonga-volcano-eruption/story?id=82323579

Related News & Events

Advancing Africa’s STI Priorities: SGCI Multilateral Research Call in support of STISA 2034

21 July 2026

The Science Granting Councils Initiative (SGCI) Multilateral Research Call, backed by US$12 million, is now open to support African-led research consortia addressing the African Union's Science, Technology and Innovation Strategy for Africa (STISA-2034) This is an excellent chance for IRDR community to lead transformative research on some of the continent's most pressing challenges.

Call for nominations of experts to review the 2027 Global Sustainable Development Report | deadline: 31 July 2026

20 July 2026

The International Science Council (ISC) and the United Nations Department of Economic and Social Affairs (UN DESA) are seeking nominations of experts to review the second-order draft of the 2027 Global Sustainable Development Report (GSDR). Deadline: 31 July 2026.

IRDR strengthens engagement with Australian DRR research community at Natural Hazards Research Forum 2026

22 June 2026

The Integrated Research on Disaster Risk (IRDR) deepened its collaboration with Australia’s disaster risk reduction (DRR) research community at the Natural Hazards Research Forum 2026 (NHRF26), hosted by Natural Hazards Research Australia (NHRA) at the National Wine Centre in Adelaide.