Satellite captures the first detailed look at a giant tsunami(earth.com)

77 pointsby stevenjgarnerقبل 7 أشهر4 comments

Satellite captures the first detailed look at a giant tsunami

https://www.earth.com/news/satellite-captures-the-first-detailed-look-at-a-giant-tsunami/

4 comments

The required revision that current physics models use to forecast tsunami hazards is to move away from the classic assumption that great tsunamis are largely non-dispersive waves that travel as a single packet, as the new satellite data shows a complex, dispersive pattern of energy spreading across the ocean. Tsunami forecasting models must now be revised to incorporate dispersive effects and quantify this energy to more accurately predict the wave's timing and force as it approaches the coast.

Research paper: SWOT Satellite Altimetry Observations and Source Model for the Tsunami from the 2025 M 8.8 Kamchatka Earthquake https://pubs.geoscienceworld.org/ssa/tsr/article/5/4/341/718...,

maxgluteقبل 7 أشهر

That black star really makes me miss red circles.

matt-attackقبل 7 أشهر

Shouldn’t we have been REALLY good at modeling tsunamis? We know so much about ocean depth, water temperatures, viscosity, salinity, etc.

Is modeling waves in a body of water really not that well understood?

I would hope that now with this data we can become exceptional at it.

hm-nahقبل 7 أشهر

earth.com…is a sad cesspool of ads…fitting?