Niagara – Residency
3rd sighting in Salish Sea
Niagara @6489
Jul 26 – Aug 24, 2015 · Salish Sea
Salish Sea · Jul – Aug 2015
59 m
Deepest dive
2:17
Longest dive
47
Dives
- Sightings
- 2
- Days between first and last sighting
- 28
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 26, 2015 | 69 m | 12.5°C | 48 m |
| Aug 24, 2015 | 68 m | 14.7°C | 59 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
59 m
Deepest dive
2:17
Longest dive
47
Dives
22 m
Avg dive depth
2
Sightings
28
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 (68 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 24, 2015
measured- Seafloor depth
- 68 m
- Sea-surface temperature
- 14.7°C
- Distance from shore
- 1.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 68 m – 69 m
- Sea-surface temperature
- 12.5°C – 14.7°C
- Distance from shore
- 1.0 km – 3.0 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.