Risa
Try Deep freeDeep
Risa
Try Deep freeDeep
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Monterey Bay

Nick Allen 78 – Residency

18th sighting in Monterey Bay
Fluke of Nick Allen 78
Nick Allen 78 Confirmed in the catalog @139071
Jun 30 – Sep 9, 2026 · Monterey Bay

Same Shelf, Full Summer

Cold water rises, food follows, so I stay.

120 m
Deepest dive
5:05
Longest dive
224
Dives
Sightings
18
Days between first and last sighting
71
Deepest dive on record
120 m · this residency

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Jun 30, 202650 m16.1°C33 m
Aug 19, 2026306 m17.5°C71 m
Aug 20, 2026137 m16.9°C36 m
Aug 23, 202651 m16.4°C44 m
Aug 26, 2026137 m16.8°C96 m
Aug 26, 2026115 m16.8°C75 m
Aug 27, 2026100 m16.8°C51 m
Aug 28, 202675 m16.7°C51 m
Aug 29, 2026190 m15.6°C85 m
Sep 1, 2026142 m15.2°C120 m
Sep 2, 202674 m15.3°C67 m
Sep 2, 2026224 m15.3°C65 m
Sep 3, 2026312 m15.3°C40 m
Sep 5, 2026112 m15.9°C36 m
Sep 5, 2026110 m16.0°C56 m
Sep 7, 202693 m15.6°C34 m
Sep 8, 2026288 m15.9°C73 m
Sep 9, 202696 m15.8°C80 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 30, 2026 — seafloor 50 m (measured), deepest dive 33 m (modelled)Jun 30Aug 19, 2026 — seafloor 306 m (measured), deepest dive 71 m (modelled)Aug 20, 2026 — seafloor 137 m (measured), deepest dive 36 m (modelled)Aug 23, 2026 — seafloor 51 m (measured), deepest dive 44 m (modelled)Aug 23Aug 26, 2026 — seafloor 137 m (measured), deepest dive 96 m (modelled)Aug 26, 2026 — seafloor 115 m (measured), deepest dive 75 m (modelled)Aug 27, 2026 — seafloor 100 m (measured), deepest dive 51 m (modelled)Aug 27Aug 28, 2026 — seafloor 75 m (measured), deepest dive 51 m (modelled)Aug 29, 2026 — seafloor 190 m (measured), deepest dive 85 m (modelled)Sep 1, 2026 — seafloor 142 m (measured), deepest dive 120 m (modelled)Sep 1Sep 2, 2026 — seafloor 74 m (measured), deepest dive 67 m (modelled)Sep 2, 2026 — seafloor 224 m (measured), deepest dive 65 m (modelled)Sep 3, 2026 — seafloor 312 m (measured), deepest dive 40 m (modelled)Sep 3Sep 5, 2026 — seafloor 112 m (measured), deepest dive 36 m (modelled)Sep 5, 2026 — seafloor 110 m (measured), deepest dive 56 m (modelled)Sep 7, 2026 — seafloor 93 m (measured), deepest dive 34 m (modelled)Sep 7Sep 8, 2026 — seafloor 288 m (measured), deepest dive 73 m (modelled)Sep 9, 2026 — seafloor 96 m (measured), deepest dive 80 m (modelled)

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

Dives

120 m
Deepest dive
5:05
Longest dive
224
Dives
23 m
Avg dive depth
18
Sightings
71
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150120 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (142 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.

Unlock with Risa Deep

Place

Where this happened · Sep 1, 2026

measured
Seafloor depth
142 m
Sea-surface temperature
15.2°C
Distance from shore
5.0 km

Across the residency · 18 sightings

measured
Seafloor depth
50 m – 312 m
Sea-surface temperature
15.2°C – 17.5°C
Distance from shore
2.0 km – 12.0 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 18 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.