Chiroxiphia – Residency
20th sighting in Chatham Strait
Chiroxiphia @16861
Jul 13 – Aug 24, 2025 · Chatham Strait
Chatham Strait · Jul – Aug 2025
68 m
Deepest dive
2:28
Longest dive
50
Dives
- Sightings
- 4
- Days between first and last sighting
- 42
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 13, 2025 | 235 m | 12.9°C | 32 m |
| Jul 25, 2025 | 76 m | 12.8°C | 68 m |
| Aug 4, 2025 | 21 m | 13.4°C | 18 m |
| Aug 24, 2025 | 86 m | 15.1°C | 31 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
68 m
Deepest dive
2:28
Longest dive
50
Dives
15 m
Avg dive depth
4
Sightings
42
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 (76 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 25, 2025
measured- Seafloor depth
- 76 m
- Sea-surface temperature
- 12.8°C
- Distance from shore
- 2.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 21 m – 235 m
- Sea-surface temperature
- 12.8°C – 15.1°C
- Distance from shore
- 2.0 km – 7.0 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.