[1] The devastating 26 December 2004 Indian Ocean tsunami stressed the need for assessing tsunami hazard in vulnerable coastal areas. Numerical modeling is but one important tool for understanding past tsunami events and simulating future ones. Here we present a robust simulation of the event, which explains the large runups and destruction observed in coastal Thailand and identifies areas vuln...

The extent to which education provides protection in the face of a large-scale natural disaster is investigated. Using longitudinal population-representative survey data collected in two provinces on the island of Sumatra, Indonesia, before and after the 2004 Indian Ocean tsunami, we examine changes in a broad array of indicators of well-being of adults. Focusing on adults who were living, befo...

In the wake of the very large Indian Ocean tsunami on 26 December 2004, and several subsequent events in the Pacific Ocean, scientific and disaster mitigation studies have been initiated to better understand and observe tsunami propagation. This paper describes observations made on nearshore longperiod seismometers of a little known and, to our knowledge, recently discovered phenomenon associat...

Identifying the impact of parental death on the well-being of children is complicated because parental death is likely to be correlated with other, unobserved factors that affect child well-being. Population-representative longitudinal data collected in Aceh, Indonesia, before and after the December 2004 Indian Ocean tsunami are used to identify the impact of parental deaths on the well-being o...

After the Great Sumatra Earthquake and the consequent Indian Ocean Tsunami scientific community puts their attention to alternative methods in ocean monitoring to improve the response of the tsunami warning systems. Improvement of classic techniques, as the seismic source estimation (e.g., Ammon et al., 2006) and densification of number of buoys over the oceans (Gonzalez et al., 2005), was supp...

The 2004 Indian Ocean earthquake and tsunami caused catastrophic damage to many cities on the rim of the Indian Ocean. Banda Aceh in Sumatra, Indonesia was particularly badly hit due to its close proximity to the epicenter. The Singapore Armed Forces Medical Team was one of the earliest medical teams to arrive in Banda Aceh, providing primary health care to the survivors. In the first 17 days o...

The Chicxulub crater is the site of an asteroid impact linked with Cretaceous-Paleogene (K-Pg) mass extinction at ∼66 Ma. This struck in shallow water and caused a large tsunami. Here we present first global simulation tsunami from initial contact projectile to propagation. We use hydrocode model displacement water, sediment, crust over 10 min, shallow-water ocean that point onwards. was up 30,...