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

Jazz – Residency

56th sighting in Monterey Bay
Fluke of Jazz
Jazz Confirmed in the catalog @531
Mar 30 – Jul 15, 2021 · Monterey Bay

Monterey Bay · Mar – Jul 2021

146 m
Deepest dive
5:50
Longest dive
153
Dives
Sightings
10
Days between first and last sighting
107

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Mar 30, 2021291 m12.2°C94 m
May 6, 2021537 m11.6°C146 m
May 12, 202180 m11.3°C43 m
May 30, 2021567 m13.2°C76 m
Jun 1, 202177 m13.3°C52 m
Jul 1, 2021408 m15.7°C67 m
Jul 2, 2021466 m15.7°C146 m
Jul 10, 202164 m15.0°C49 m
Jul 11, 2021100 m14.9°C70 m
Jul 15, 202138 m14.5°C33 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
Mar 30, 2021 — seafloor 291 m (measured), deepest dive 94 m (modelled)Mar 30May 6, 2021 — seafloor 537 m (measured), deepest dive 146 m (modelled)May 6May 12, 2021 — seafloor 80 m (measured), deepest dive 43 m (modelled)May 12May 30, 2021 — seafloor 567 m (measured), deepest dive 76 m (modelled)May 30Jun 1, 2021 — seafloor 77 m (measured), deepest dive 52 m (modelled)Jun 1Jul 1, 2021 — seafloor 408 m (measured), deepest dive 67 m (modelled)Jul 1Jul 2, 2021 — seafloor 466 m (measured), deepest dive 146 m (modelled)Jul 2Jul 10, 2021 — seafloor 64 m (measured), deepest dive 49 m (modelled)Jul 10Jul 11, 2021 — seafloor 100 m (measured), deepest dive 70 m (modelled)Jul 11Jul 15, 2021 — seafloor 38 m (measured), deepest dive 33 m (modelled)Jul 15

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

Dives

146 m
Deepest dive
5:50
Longest dive
153
Dives
28 m
Avg dive depth
10
Sightings
107
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150146 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (537 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.

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Place

Where this happened · May 6, 2021

measured
Seafloor depth
537 m
Sea-surface temperature
11.6°C
Distance from shore
10.0 km

Across the residency · 10 sightings

measured
Seafloor depth
38 m – 567 m
Sea-surface temperature
11.3°C – 15.7°C
Distance from shore
2.0 km – 17.0 km

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance

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

Source records

This activity is assembled from 10 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).

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