Hermeneutics – Residency
9th sighting in Chatham Strait
Hermeneutics @26695
May 22 – Sep 17, 2023 · Chatham Strait
Chatham Strait · May – Sep 2023
46 m
Deepest dive
1:54
Longest dive
20
Dives
- Sightings
- 3
- Days between first and last sighting
- 118
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 22, 2023 | 267 m | — | 33 m |
| Jul 20, 2023 | 384 m | — | 46 m |
| Sep 17, 2023 | 59 m | — | 46 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
46 m
Deepest dive
1:54
Longest dive
20
Dives
21 m
Avg dive depth
3
Sightings
118
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 (384 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 20, 2023
measured- Seafloor depth
- 384 m
- Sea-surface temperature
- —
- Distance from shore
- 7.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 59 m – 384 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.