Narnia – Residency
4th sighting in Chatham Strait
Narnia @24335
Jul 25 – 29, 2021 · Chatham Strait
Chatham Strait · Jul 2021
84 m
Deepest dive
3:18
Longest dive
37
Dives
- Sightings
- 2
- Days between first and last sighting
- 3
- Deepest dive on record
- 84 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) |
|---|---|---|---|
| Jul 25, 2021 | 93 m | — | 84 m |
| Jul 29, 2021 | 96 m | — | 49 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
84 m
Deepest dive
3:18
Longest dive
37
Dives
19 m
Avg dive depth
2
Sightings
3
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 (93 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 25, 2021
measured- Seafloor depth
- 93 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 93 m – 96 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 3.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.