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

JoJo – Residency

46th sighting in Monterey Bay
Fluke of JoJo
JoJo Confirmed in the catalog @477
Sep 27 – Oct 18, 2020 · Monterey Bay

Monterey Bay · Sep – Oct 2020

138 m
Deepest dive
4:23
Longest dive
125
Dives
Sightings
8
Days between first and last sighting
21

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Sep 27, 202058 m16.1°C47 m
Sep 29, 2020153 m16.5°C92 m
Oct 2, 2020460 m16.7°C138 m
Oct 3, 2020209 m16.9°C119 m
Oct 7, 2020204 m15.9°C71 m
Oct 8, 202079 m15.7°C57 m
Oct 10, 2020136 m14.9°C58 m
Oct 18, 202078 m15.3°C54 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
Sep 27, 2020 — seafloor 58 m (measured), deepest dive 47 m (modelled)Sep 27Sep 29, 2020 — seafloor 153 m (measured), deepest dive 92 m (modelled)Sep 29Oct 2, 2020 — seafloor 460 m (measured), deepest dive 138 m (modelled)Oct 2Oct 3, 2020 — seafloor 209 m (measured), deepest dive 119 m (modelled)Oct 3Oct 7, 2020 — seafloor 204 m (measured), deepest dive 71 m (modelled)Oct 7Oct 8, 2020 — seafloor 79 m (measured), deepest dive 57 m (modelled)Oct 8Oct 10, 2020 — seafloor 136 m (measured), deepest dive 58 m (modelled)Oct 10Oct 18, 2020 — seafloor 78 m (measured), deepest dive 54 m (modelled)Oct 18

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

Dives

138 m
Deepest dive
4:23
Longest dive
125
Dives
28 m
Avg dive depth
8
Sightings
21
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150138 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (460 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 · Oct 2, 2020

measured
Seafloor depth
460 m
Sea-surface temperature
16.7°C
Distance from shore
10.0 km

Across the residency · 8 sightings

measured
Seafloor depth
58 m – 460 m
Sea-surface temperature
14.9°C – 16.9°C
Distance from shore
2.0 km – 13.0 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 8 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.