Risa
Try Deep freeDeep
Risa
Try Deep freeDeep
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Sitka Sound & Outer Baranof

Jobe – Residency

11th sighting in Sitka Sound & Outer Baranof
Fluke of Jobe
Jobe Confirmed in the catalog @6306
Apr 2 – Aug 6, 2023 · Sitka Sound & Outer Baranof

Sitka Sound & Outer Baranof · Apr – Aug 2023

79 m
Deepest dive
3:12
Longest dive
136
Dives
Sightings
13
Days between first and last sighting
126

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Apr 2, 202378 m4.9°C56 m
Apr 2, 202373 m4.7°C48 m
Apr 2, 202376 m5.0°C35 m
Apr 2, 2023114 m4.9°C37 m
Apr 3, 202378 m4.9°C45 m
Apr 3, 202332 m4.9°C21 m
Apr 7, 2023-9 m5.1°C—
Jun 8, 202366 m9.2°C47 m
Jun 21, 202362 m9.8°C49 m
Jul 26, 202363 m13.0°C30 m
Jul 27, 2023556 m13.1°C79 m
Aug 3, 2023241 m15.0°C35 m
Aug 6, 202341 m15.6°C25 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 2, 2023 — seafloor 78 m (measured), deepest dive 56 m (modelled)Apr 2Apr 2, 2023 — seafloor 73 m (measured), deepest dive 48 m (modelled)Apr 2, 2023 — seafloor 76 m (measured), deepest dive 35 m (modelled)Apr 2, 2023 — seafloor 114 m (measured), deepest dive 37 m (modelled)Apr 2Apr 3, 2023 — seafloor 78 m (measured), deepest dive 45 m (modelled)Apr 3, 2023 — seafloor 32 m (measured), deepest dive 21 m (modelled)Apr 7, 2023 — seafloor -9 m (measured), deepest dive — (modelled)Apr 7Jun 8, 2023 — seafloor 66 m (measured), deepest dive 47 m (modelled)Jun 21, 2023 — seafloor 62 m (measured), deepest dive 49 m (modelled)Jul 26, 2023 — seafloor 63 m (measured), deepest dive 30 m (modelled)Jul 26Jul 27, 2023 — seafloor 556 m (measured), deepest dive 79 m (modelled)Aug 3, 2023 — seafloor 241 m (measured), deepest dive 35 m (modelled)Aug 6, 2023 — seafloor 41 m (measured), deepest dive 25 m (modelled)Aug 6

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

Dives

79 m
Deepest dive
3:12
Longest dive
136
Dives
19 m
Avg dive depth
13
Sightings
126
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010079 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (556 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 · Jul 27, 2023

measured
Seafloor depth
556 m
Sea-surface temperature
13.1°C
Distance from shore
6.0 km

Across the residency · 13 sightings

measured
Seafloor depth
-9 m – 556 m
Sea-surface temperature
4.7°C – 15.6°C
Distance from shore
1.0 km – 7.0 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).

Happywhale runs on donations: support Happywhale →

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