Tracy – Residency
5th sighting in Prince William Sound
Tracy @15489
Aug 17 – Sep 18, 2023 · Prince William Sound
Prince William Sound · Aug – Sep 2023
217 m
Deepest dive
6:51
Longest dive
26
Dives
- Sightings
- 2
- Days between first and last sighting
- 32
- Deepest dive on record
- 217 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 17, 2023 | 265 m | — | 217 m |
| Sep 18, 2023 | 271 m | — | 193 m |
Seafloor and sea temperature measured · ✳ dives modelled
Deepest dive against the seafloor, per sighting
Seafloor · measured Deepest dive · modelledDepth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.
Dives
217 m
Deepest dive
6:51
Longest dive
26
Dives
41 m
Avg dive depth
2
Sightings
32
Days first → last
Dive metrics are modelled within real depth limits — not measured
Get actual dive data with Risa Deep →Dive profile
modelledDepth shaped by the seafloor limit here (265 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 17, 2023
measured- Seafloor depth
- 265 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 265 m – 271 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.