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

Dewdrop – Residency

12th sighting in Monterey Bay
Fluke of Dewdrop
Dewdrop Confirmed in the catalog @116556
Apr 3 – Jul 24, 2024 · Monterey Bay

Monterey Bay · Apr – Jul 2024

206 m
Deepest dive
6:04
Longest dive
126
Dives
Sightings
13
Days between first and last sighting
112
Deepest dive on record
206 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Apr 3, 202473 m—67 m
Apr 3, 202489 m—62 m
Apr 8, 2024115 m—88 m
Apr 10, 2024398 m—75 m
Apr 11, 2024179 m—131 m
Apr 14, 2024122 m—58 m
Apr 18, 2024524 m—206 m
Apr 19, 202463 m—58 m
Apr 19, 202464 m—51 m
Apr 21, 2024149 m—93 m
Apr 24, 202476 m—45 m
May 26, 2024333 m—82 m
Jul 24, 202466 m—31 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 3, 2024 — seafloor 73 m (measured), deepest dive 67 m (modelled)Apr 3Apr 3, 2024 — seafloor 89 m (measured), deepest dive 62 m (modelled)Apr 8, 2024 — seafloor 115 m (measured), deepest dive 88 m (modelled)Apr 10, 2024 — seafloor 398 m (measured), deepest dive 75 m (modelled)Apr 10Apr 11, 2024 — seafloor 179 m (measured), deepest dive 131 m (modelled)Apr 14, 2024 — seafloor 122 m (measured), deepest dive 58 m (modelled)Apr 18, 2024 — seafloor 524 m (measured), deepest dive 206 m (modelled)Apr 18Apr 19, 2024 — seafloor 63 m (measured), deepest dive 58 m (modelled)Apr 19, 2024 — seafloor 64 m (measured), deepest dive 51 m (modelled)Apr 21, 2024 — seafloor 149 m (measured), deepest dive 93 m (modelled)Apr 21Apr 24, 2024 — seafloor 76 m (measured), deepest dive 45 m (modelled)May 26, 2024 — seafloor 333 m (measured), deepest dive 82 m (modelled)Jul 24, 2024 — seafloor 66 m (measured), deepest dive 31 m (modelled)Jul 24

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

Dives

206 m
Deepest dive
6:04
Longest dive
126
Dives
28 m
Avg dive depth
13
Sightings
112
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0125250206 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (524 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 · Apr 18, 2024

measured
Seafloor depth
524 m
Sea-surface temperature
—
Distance from shore
9.0 km

Across the residency · 13 sightings

measured
Seafloor depth
63 m – 524 m
Sea-surface temperature
—
Distance from shore
2.0 km – 9.0 km

Sources: GEBCO seafloor grid · 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.