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

Hopkin's Rose – Residency

40th sighting in Monterey Bay
Fluke of Hopkin's Rose
Hopkin's Rose Confirmed in the catalog @252
May 22 – Jun 16, 2018 · Monterey Bay

Monterey Bay · May – Jun 2018

—
Deepest dive
—
Longest dive
—
Dives
Sightings
8
Days between first and last sighting
25

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
May 22, 201860 m11.2°C—
Jun 1, 201882 m13.1°C—
Jun 2, 2018154 m13.0°C—
Jun 3, 201836 m13.0°C—
Jun 4, 201865 m12.3°C—
Jun 11, 201863 m11.5°C—
Jun 15, 201862 m12.5°C—
Jun 16, 201865 m13.0°C—

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
May 22, 2018 — seafloor 60 m (measured), deepest dive — (modelled)May 22Jun 1, 2018 — seafloor 82 m (measured), deepest dive — (modelled)Jun 1Jun 2, 2018 — seafloor 154 m (measured), deepest dive — (modelled)Jun 2Jun 3, 2018 — seafloor 36 m (measured), deepest dive — (modelled)Jun 3Jun 4, 2018 — seafloor 65 m (measured), deepest dive — (modelled)Jun 4Jun 11, 2018 — seafloor 63 m (measured), deepest dive — (modelled)Jun 11Jun 15, 2018 — seafloor 62 m (measured), deepest dive — (modelled)Jun 15Jun 16, 2018 — seafloor 65 m (measured), deepest dive — (modelled)Jun 16

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

Dives

—
Deepest dive
—
Longest dive
—
Dives
—
Avg dive depth
8
Sightings
25
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
02550startdive sequence (illustrative)

Modelled from the published dive-behaviour distribution. Not measured.

Deep Effort Score

Deep

Depth, duration and recovery resolved into a single number for this session.

Unlock with Risa Deep

Place

Where this happened · Jun 16, 2018

measured
Seafloor depth
65 m
Sea-surface temperature
13.0°C
Distance from shore
—

Across the residency · 8 sightings

measured
Seafloor depth
36 m – 154 m
Sea-surface temperature
11.2°C – 13.1°C
Distance from shore
2.0 km – 3.0 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).

Happywhale runs on donations: support Happywhale →

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