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

Direwolf – Residency

40th sighting in Monterey Bay
Fluke of Direwolf
Direwolf Confirmed in the catalog @7512
Jun 26 – Dec 11, 2021 · Monterey Bay

Monterey Bay · Jun – Dec 2021

87 m
Deepest dive
3:14
Longest dive
393
Dives
Sightings
31
Days between first and last sighting
168

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Jun 26, 202139 m15.5°C35 m
Aug 12, 2021141 m16.2°C87 m
Aug 13, 202137 m16.3°C32 m
Aug 14, 2021152 m16.1°C64 m
Aug 15, 202155 m16.0°C39 m
Aug 15, 2021393 m16.1°C49 m
Aug 15, 202137 m16.0°C32 m
Aug 15, 2021567 m16.1°C79 m
Aug 16, 202161 m16.2°C51 m
Aug 17, 2021126 m16.3°C57 m
Aug 17, 2021352 m16.2°C44 m
Aug 20, 202144 m16.2°C25 m
Aug 30, 202183 m17.2°C57 m
Aug 30, 202158 m17.2°C37 m
Aug 30, 202158 m17.2°C44 m
Aug 31, 202154 m17.3°C44 m
Nov 5, 2021174 m15.1°C38 m
Nov 5, 2021170 m15.1°C78 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 26, 2021 — seafloor 39 m (measured), deepest dive 35 m (modelled)Jun 26Aug 12, 2021 — seafloor 141 m (measured), deepest dive 87 m (modelled)Aug 13, 2021 — seafloor 37 m (measured), deepest dive 32 m (modelled)Aug 14, 2021 — seafloor 152 m (measured), deepest dive 64 m (modelled)Aug 15, 2021 — seafloor 55 m (measured), deepest dive 39 m (modelled)Aug 15, 2021 — seafloor 393 m (measured), deepest dive 49 m (modelled)Aug 15, 2021 — seafloor 37 m (measured), deepest dive 32 m (modelled)Aug 15Aug 15, 2021 — seafloor 567 m (measured), deepest dive 79 m (modelled)Aug 16, 2021 — seafloor 61 m (measured), deepest dive 51 m (modelled)Aug 17, 2021 — seafloor 126 m (measured), deepest dive 57 m (modelled)Aug 17, 2021 — seafloor 352 m (measured), deepest dive 44 m (modelled)Aug 20, 2021 — seafloor 44 m (measured), deepest dive 25 m (modelled)Aug 30, 2021 — seafloor 83 m (measured), deepest dive 57 m (modelled)Aug 30Aug 30, 2021 — seafloor 58 m (measured), deepest dive 37 m (modelled)Aug 30, 2021 — seafloor 58 m (measured), deepest dive 44 m (modelled)Aug 31, 2021 — seafloor 54 m (measured), deepest dive 44 m (modelled)Nov 5, 2021 — seafloor 174 m (measured), deepest dive 38 m (modelled)Nov 5, 2021 — seafloor 170 m (measured), deepest dive 78 m (modelled)Nov 5, 2021 — seafloor 110 m (measured), deepest dive 70 m (modelled)Nov 5Nov 6, 2021 — seafloor 45 m (measured), deepest dive 38 m (modelled)Nov 14, 2021 — seafloor 66 m (measured), deepest dive 57 m (modelled)Nov 14, 2021 — seafloor 66 m (measured), deepest dive 42 m (modelled)Nov 21, 2021 — seafloor 26 m (measured), deepest dive 21 m (modelled)Dec 3, 2021 — seafloor 80 m (measured), deepest dive 38 m (modelled)Dec 4, 2021 — seafloor 72 m (measured), deepest dive 65 m (modelled)Dec 4Dec 4, 2021 — seafloor 75 m (measured), deepest dive 47 m (modelled)Dec 5, 2021 — seafloor 567 m (measured), deepest dive 58 m (modelled)Dec 7, 2021 — seafloor 72 m (measured), deepest dive 46 m (modelled)Dec 10, 2021 — seafloor 124 m (measured), deepest dive 76 m (modelled)Dec 11, 2021 — seafloor 80 m (measured), deepest dive 64 m (modelled)Dec 11, 2021 — seafloor 81 m (measured), deepest dive 70 m (modelled)Dec 11

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

Dives

87 m
Deepest dive
3:14
Longest dive
393
Dives
21 m
Avg dive depth
31
Sightings
168
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010087 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (141 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 · Aug 12, 2021

measured
Seafloor depth
141 m
Sea-surface temperature
16.2°C
Distance from shore
4.0 km

Across the residency · 31 sightings

measured
Seafloor depth
26 m – 567 m
Sea-surface temperature
12.7°C – 17.3°C
Distance from shore
2.0 km – 16.0 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 31 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.