Niagara – Residency
17th sighting in Salish Sea
Niagara @6489
Jun 30 – Jul 5, 2019 · Salish Sea
Salish Sea · Jun – Jul 2019
84 m
Deepest dive
3:58
Longest dive
25
Dives
- Sightings
- 2
- Days between first and last sighting
- 5
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 30, 2019 | 109 m | 16.6°C | 76 m |
| Jul 5, 2019 | 113 m | 17.4°C | 84 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
84 m
Deepest dive
3:58
Longest dive
25
Dives
24 m
Avg dive depth
2
Sightings
5
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 (113 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 5, 2019
measured- Seafloor depth
- 113 m
- Sea-surface temperature
- 17.4°C
- Distance from shore
- 1.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 109 m – 113 m
- Sea-surface temperature
- 16.6°C – 17.4°C
- Distance from shore
- 1.0 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.