Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Hawaiian Islands
Fluke of FalseButterfly (FS)
FalseButterfly (FS) Confirmed in the catalog @12963
Mar 9, 2026

Hawaiian Islands · Mar 2026

Modelled · this session
76 m
Deepest dive
2:52
Longest dive
5
Dives

Dive metrics are modelled within real depth limits — not measured

Dive profile

modelled
05010076 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (421 m) and the published dive-behaviour distribution. Modelled, not measured.

Measured · the place

Where this happened

measured
421 m
Seafloor depth
25.4°C
Sea-surface temp
3.0 km
From shore

Source · opentopodata/gebco2020 · erddap/ncdcOisst21Agg · pacioos-erddap/dist2coast_1deg