Chaos – Residency
8th sighting in Kodiak Archipelago
Chaos @6015
Oct 8 – Dec 1, 2025 · Kodiak Archipelago
Kodiak Archipelago · Oct – Dec 2025
86 m
Deepest dive
3:44
Longest dive
43
Dives
- Sightings
- 4
- Days between first and last sighting
- 54
- Deepest dive on record
- 86 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) |
|---|---|---|---|
| Oct 8, 2025 | 109 m | 9.4°C | 86 m |
| Oct 14, 2025 | 116 m | 9.6°C | 69 m |
| Nov 25, 2025 | 92 m | 6.1°C | 53 m |
| Dec 1, 2025 | 54 m | 6.4°C | 6 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
86 m
Deepest dive
3:44
Longest dive
43
Dives
21 m
Avg dive depth
4
Sightings
54
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 (109 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 8, 2025
measured- Seafloor depth
- 109 m
- Sea-surface temperature
- 9.4°C
- Distance from shore
- 3.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 54 m – 116 m
- Sea-surface temperature
- 6.1°C – 9.6°C
- Distance from shore
- 3.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.