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

Rastrillos – Residency

46th sighting in Monterey Bay
Fluke of Rastrillos
Rastrillos Confirmed in the catalog @65241
Jun 11 – Nov 27, 2022 · Monterey Bay

Monterey Bay · Jun – Nov 2022

133 m
Deepest dive
4:53
Longest dive
119
Dives
Sightings
13
Days between first and last sighting
169

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 11, 2022158 m13.0°C133 m
Jun 27, 2022143 m13.4°C79 m
Jun 27, 202291 m13.4°C33 m
Jul 4, 202282 m12.8°C52 m
Jul 6, 2022103 m14.8°C29 m
Aug 7, 202226 m16.9°C22 m
Sep 16, 202279 m15.5°C53 m
Nov 5, 202278 m13.1°C55 m
Nov 16, 202254 m12.7°C44 m
Nov 22, 202283 m12.6°C44 m
Nov 27, 202251 m12.1°C41 m
Nov 27, 202273 m12.2°C56 m
Nov 27, 2022116 m12.3°C60 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
Jun 11, 2022 — seafloor 158 m (measured), deepest dive 133 m (modelled)Jun 11Jun 27, 2022 — seafloor 143 m (measured), deepest dive 79 m (modelled)Jun 27, 2022 — seafloor 91 m (measured), deepest dive 33 m (modelled)Jul 4, 2022 — seafloor 82 m (measured), deepest dive 52 m (modelled)Jul 4Jul 6, 2022 — seafloor 103 m (measured), deepest dive 29 m (modelled)Aug 7, 2022 — seafloor 26 m (measured), deepest dive 22 m (modelled)Sep 16, 2022 — seafloor 79 m (measured), deepest dive 53 m (modelled)Sep 16Nov 5, 2022 — seafloor 78 m (measured), deepest dive 55 m (modelled)Nov 16, 2022 — seafloor 54 m (measured), deepest dive 44 m (modelled)Nov 22, 2022 — seafloor 83 m (measured), deepest dive 44 m (modelled)Nov 22Nov 27, 2022 — seafloor 51 m (measured), deepest dive 41 m (modelled)Nov 27, 2022 — seafloor 73 m (measured), deepest dive 56 m (modelled)Nov 27, 2022 — seafloor 116 m (measured), deepest dive 60 m (modelled)Nov 27

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

Dives

133 m
Deepest dive
4:53
Longest dive
119
Dives
24 m
Avg dive depth
13
Sightings
169
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150133 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (158 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 11, 2022

measured
Seafloor depth
158 m
Sea-surface temperature
13.0°C
Distance from shore
12.0 km

Across the residency · 13 sightings

measured
Seafloor depth
26 m – 158 m
Sea-surface temperature
12.1°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 13 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.