The paper offers an interesting case study about Switzerland's earthquake risk. It may be of interest for nation-wide studies and public management of earthquake threats.

The paper deals with a topic that is current and of great importance to society. It reveals and illustrates the complexity of coupled human-hydrological-ecological systems and identifies starting points for improved management of droughts and associated risks.

The Hunga Tonga-Hunga Ha’apai volcano eruption on January 15, 2022, caused a volcano-meteorological tsunami (VMT) that was detected globally. Over 10,000 kilometres from the eruption site, the moorings of a ship in Callao, Peru, failed, releasing more than 11,000 barrels of crude oil 15 hours post-eruption. The authors explore whether the Tonga 22 event led to the mooring failure. They analysed data from tide gauges, DART buoys, and barometers in the Southern Pacific Ocean. The maximum energy of the spectra showed a 120-minute wave period off the coast of Peru, coinciding with the accident's timing. Using a Boussinesq model, which simulates the movement and impact of waves in water, the authors examined the VMT's wave propagation to the Peruvian port and assessed the impact on the mooring system. The results indicated that the 120-minute wave significantly increased mooring stresses, surpassing the Minimum Break Load (MBL). The authors conclude that the VMT's long wave period caused mooring line overstresses, leading to port accidents. This event highlights the importance of Tsunami Early Warning Systems and port authority preparedness for VMTs induced by atmospheric acoustic waves, offering new insights into the Tonga 2022 tsunami's extensive impacts.

The 2020 update of the European Seismic Hazard Model (ESHM20) is the most recent and up-to-date assessment of seismic hazard for the Euro-Mediterranean region.