Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Hawaiian Islands

Himalaya – Residency

4th sighting in Hawaiian Islands
Fluke of Himalaya
Himalaya Confirmed in the catalog @13160
Feb 20 – Mar 27, 2024 · Hawaiian Islands

Hawaiian Islands · Feb – Mar 2024

56 m
Deepest dive
2:15
Longest dive
35
Dives
Sightings
4
Days between first and last sighting
36
Deepest dive on record
56 m · this residency

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Feb 20, 202454 m—31 m
Mar 13, 202449 m—45 m
Mar 14, 2024115 m—44 m
Mar 27, 202462 m—56 m

Seafloor and sea temperature measured · ✳ dives modelled

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Deepest dive against the seafloor, per sighting

Seafloor · measured Deepest dive · modelled
Feb 20, 2024 — seafloor 54 m (measured), deepest dive 31 m (modelled)Feb 20Mar 13, 2024 — seafloor 49 m (measured), deepest dive 45 m (modelled)Mar 13Mar 14, 2024 — seafloor 115 m (measured), deepest dive 44 m (modelled)Mar 14Mar 27, 2024 — seafloor 62 m (measured), deepest dive 56 m (modelled)Mar 27

Depth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.

Dives

56 m
Deepest dive
2:15
Longest dive
35
Dives
21 m
Avg dive depth
4
Sightings
36
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010056 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (62 m) and the published dive-behaviour distribution. Modelled, not measured.

Deep Effort Score

Deep

Depth, duration and recovery resolved into a single number for this session.

Unlock with Risa Deep

Place

Where this happened · Mar 27, 2024

measured
Seafloor depth
62 m
Sea-surface temperature
—
Distance from shore
—

Across the residency · 4 sightings

measured
Seafloor depth
49 m – 115 m
Sea-surface temperature
—
Distance from shore
1.0 km – 2.0 km

Sources: GEBCO seafloor grid · PacIOOS coastline distance

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Source records

This activity is assembled from 4 catalogued encounters on Happywhale.

Sighting records from Happywhale, published as occurrence data via GBIF. Individual records are licensed CC0 1.0, CC BY 4.0 or CC BY-NC 4.0, depending on the contributor.

The photographs and fluke identifications behind every sighting are the work of the contributing observers — the citizen scientists, naturalists and operators who logged them, each named in the underlying GBIF occurrence record. Every activity links out to its source encounters on Happywhale. Basemaps © OpenStreetMap contributors (ODbL).

Happywhale runs on donations: support Happywhale →

Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.