2025 calf of HW-MN0420480 – Residency
4th sighting in Kenai Fjords & Resurrection Bay
2025 calf of HW-MN0420480 @141746
Jul 18 – Aug 5, 2025 · Kenai Fjords & Resurrection Bay
Kenai Fjords & Resurrection Bay · Jul – Aug 2025
142 m
Deepest dive
5:06
Longest dive
37
Dives
- Sightings
- 4
- Days between first and last sighting
- 18
- Deepest dive on record
- 142 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 18, 2025 | 238 m | — | 68 m |
| Jul 19, 2025 | 96 m | — | 61 m |
| Aug 4, 2025 | 196 m | — | 142 m |
| Aug 5, 2025 | 196 m | — | 33 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
142 m
Deepest dive
5:06
Longest dive
37
Dives
26 m
Avg dive depth
4
Sightings
18
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 (196 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 4, 2025
measured- Seafloor depth
- 196 m
- Sea-surface temperature
- —
- Distance from shore
- —
Across the residency · 4 sightings
measured- Seafloor depth
- 96 m – 238 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.