NASA's GUARDIAN detects tsunami about 40 minutes beofore it hit, passing test

[Redaktion]

NASA's GUARDIAN has passed a real-life test that proves it is one of the fastest tsunami monitoring tools available. It successfully detected a tsunami 30 to 40 minutes before the waves reached the coast.

https://www.notebookcheck.net/NASA-s-GUARDIAN-detects-tsunami-about-40-minutes-beofore-it-hit-passing-test.1113659.0.html