Ichthus – Residency
15th sighting in Chatham Strait
Ichthus @7599
Apr 28 – Sep 16, 2023 · Chatham Strait
Chatham Strait · Apr – Sep 2023
170 m
Deepest dive
6:06
Longest dive
81
Dives
- Sightings
- 5
- Days between first and last sighting
- 141
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Apr 28, 2023 | 67 m | — | 60 m |
| May 25, 2023 | 196 m | — | 60 m |
| Jun 19, 2023 | 133 m | — | 96 m |
| Sep 12, 2023 | 96 m | — | 84 m |
| Sep 16, 2023 | 227 m | — | 170 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
170 m
Deepest dive
6:06
Longest dive
81
Dives
31 m
Avg dive depth
5
Sightings
141
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 (227 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 16, 2023
measured- Seafloor depth
- 227 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 67 m – 227 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 4.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.