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

Stitches – Residency

80th sighting in Monterey Bay
Fluke of Stitches
Stitches Confirmed in the catalog @5
Aug 21 – 31, 2021 · Monterey Bay

August Familiar Waters

The bay calls me back again, its depths holding memories in every dive.

131 m
Deepest dive
5:49
Longest dive
57
Dives
Sightings
4
Days between first and last sighting
10

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 21, 2021120 m15.7°C49 m
Aug 22, 2021173 m15.8°C131 m
Aug 24, 202184 m15.9°C45 m
Aug 31, 2021290 m17.4°C62 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
Aug 21, 2021 — seafloor 120 m (measured), deepest dive 49 m (modelled)Aug 21Aug 22, 2021 — seafloor 173 m (measured), deepest dive 131 m (modelled)Aug 22Aug 24, 2021 — seafloor 84 m (measured), deepest dive 45 m (modelled)Aug 24Aug 31, 2021 — seafloor 290 m (measured), deepest dive 62 m (modelled)Aug 31

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

Dives

131 m
Deepest dive
5:49
Longest dive
57
Dives
25 m
Avg dive depth
4
Sightings
10
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150131 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (173 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 · Aug 22, 2021

measured
Seafloor depth
173 m
Sea-surface temperature
15.8°C
Distance from shore
3.0 km

Across the residency · 4 sightings

measured
Seafloor depth
84 m – 290 m
Sea-surface temperature
15.7°C – 17.4°C
Distance from shore
3.0 km – 14.0 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.