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

JoJo – Residency

36th sighting in Monterey Bay
Fluke of JoJo
JoJo Confirmed in the catalog @477
Apr 13 – Jun 1, 2019 · Monterey Bay

Monterey Bay · Apr – Jun 2019

273 m
Deepest dive
9:50
Longest dive
55
Dives
Sightings
4
Days between first and last sighting
49
Deepest dive on record
273 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Apr 13, 201984 m13.1°C39 m
Apr 15, 2019216 m12.8°C65 m
Apr 18, 2019126 m13.2°C85 m
Jun 1, 2019569 m13.8°C273 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
Apr 13, 2019 — seafloor 84 m (measured), deepest dive 39 m (modelled)Apr 13Apr 15, 2019 — seafloor 216 m (measured), deepest dive 65 m (modelled)Apr 15Apr 18, 2019 — seafloor 126 m (measured), deepest dive 85 m (modelled)Apr 18Jun 1, 2019 — seafloor 569 m (measured), deepest dive 273 m (modelled)Jun 1

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

Dives

273 m
Deepest dive
9:50
Longest dive
55
Dives
31 m
Avg dive depth
4
Sightings
49
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0150300273 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (569 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 · Jun 1, 2019

measured
Seafloor depth
569 m
Sea-surface temperature
13.8°C
Distance from shore
16.0 km

Across the residency · 4 sightings

measured
Seafloor depth
84 m – 569 m
Sea-surface temperature
12.8°C – 13.8°C
Distance from shore
2.0 km – 16.0 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 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).

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