Cobra – Residency
18th sighting in Kenai Fjords & Resurrection Bay
Cobra @6219
Jun 6 – 24, 2025 · Kenai Fjords & Resurrection Bay
Kenai Fjords & Resurrection Bay · Jun 2025
101 m
Deepest dive
3:17
Longest dive
27
Dives
- Sightings
- 3
- Days between first and last sighting
- 19
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 6, 2025 | 198 m | 7.4°C | 62 m |
| Jun 20, 2025 | 46 m | 10.8°C | 42 m |
| Jun 24, 2025 | 181 m | 11.3°C | 101 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
101 m
Deepest dive
3:17
Longest dive
27
Dives
24 m
Avg dive depth
3
Sightings
19
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 (181 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 24, 2025
measured- Seafloor depth
- 181 m
- Sea-surface temperature
- 11.3°C
- Distance from shore
- 4.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 46 m – 198 m
- Sea-surface temperature
- 7.4°C – 11.3°C
- Distance from shore
- 2.0 km – 4.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.