REGION A
No region selected
OCEAN SONIFICATION LAB
Listen beneath the surface.
HISTORICAL SNAPSHOT 2026-01-01
INTERACTIVE EARTHSST / °C
Preparing Earth…
Loading verified NOAA observations…
SEA SURFACE TEMPERATURE°C
−27.2516.525.7535
Gray: land · Dark ocean: no data · Color endpoints clipped to legend range
EXPERIMENTAL TEMPERATURE → SOUND MAPPING
Tmin = −2 °C · Tmax = 35 °C · fmin = 110 Hz · fmax = 880 Hz
x = (T + 2) / 37 = —
f = 110 × 8ˣ = — Hz
A mathematical representation, not a recording of the ocean. Experimental ranges are not universal scientific limits.
THERMAL CONTRAST
Compare ocean temperatures
REGION B
No region selected
Two ocean observations from the same scientific snapshot