Hala – Residency
7th sighting in Chatham Strait
Hala @19939
May 22 – Jun 24, 2025 · Chatham Strait
Chatham Strait · May – Jun 2025
130 m
Deepest dive
4:52
Longest dive
26
Dives
- Sightings
- 2
- Days between first and last sighting
- 33
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 22, 2025 | 160 m | — | 130 m |
| Jun 24, 2025 | 247 m | — | 55 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
130 m
Deepest dive
4:52
Longest dive
26
Dives
33 m
Avg dive depth
2
Sightings
33
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 (160 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · May 22, 2025
measured- Seafloor depth
- 160 m
- Sea-surface temperature
- —
- Distance from shore
- 8.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 160 m – 247 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.