Maltease – Residency
4th sighting in Chatham Strait
Maltease @16852
Jun 12 – Jul 29, 2019 · Chatham Strait
Chatham Strait · Jun – Jul 2019
101 m
Deepest dive
3:43
Longest dive
23
Dives
- Sightings
- 2
- Days between first and last sighting
- 47
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 12, 2019 | 54 m | 9.2°C | 44 m |
| Jul 29, 2019 | 246 m | 12.2°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
3:43
Longest dive
23
Dives
28 m
Avg dive depth
2
Sightings
47
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 (246 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 29, 2019
measured- Seafloor depth
- 246 m
- Sea-surface temperature
- 12.2°C
- Distance from shore
- 3.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 54 m – 246 m
- Sea-surface temperature
- 9.2°C – 12.2°C
- Distance from shore
- 3.0 km – 4.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.