Kelvin Wave Threatens California Coast

California faces foot-high ocean surge from El Niño-driven Kelvin wave.

By ·

Sep 29, 2026

5 cards · 40s · tap to begin

From · · · 40s

Kelvin Wave Threatens California Coast

California faces foot-high ocean surge from El Niño-driven Kelvin wave.

In brief

California faces foot-high ocean surge from El Niño-driven Kelvin wave. A Kelvin wave linked to El Niño could raise California sea levels by up to a foot for months, increasing erosion and storm damage. Originally reported by Futurism.

Quick answers

What is a Kelvin wave?
a slow-moving ocean surge from the west pacific.
Why is it dangerous?
could raise california sea levels by up to a foot.
How does it work?
warm water creeps eastward during el niño phases.
What happens next?
sea levels stay elevated for months causing erosion.
Where is it felt?
ecuador sees 15 inches higher sea levels.

What is a Kelvin wave?

A bomb cyclone touches down in Northern California, triggering a tall wave.

a slow-moving ocean surge from the west pacific.

Why is it dangerous?

could raise california sea levels by up to a foot.

How does it work?

warm water creeps eastward during el niño phases.

What happens next?

What happens next?

sea levels stay elevated for months causing erosion.

Where is it felt?

ecuador sees 15 inches higher sea levels.

What to remember

A Kelvin wave linked to El Niño could raise California sea levels by up to a foot for months, increasing erosion and storm damage.

Read the original on Futurism

React

Sign in to react and comment.

Comments (0)

Life is short. Keep it sweet. Respect others' opinions and be kind!

    Recommended next

    More decks on kelvin wave and related topics.