Niagara – Residency
13th sighting in Salish Sea
Niagara @6489
Jul 11 – 25, 2018 · Salish Sea
Salish Sea · Jul 2018
382 m
Deepest dive
11:30
Longest dive
47
Dives
- Sightings
- 5
- Days between first and last sighting
- 14
- Deepest dive on record
- 382 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 11, 2018 | 113 m | 17.8°C | 58 m |
| Jul 16, 2018 | 130 m | 16.2°C | 39 m |
| Jul 22, 2018 | 132 m | 16.3°C | 118 m |
| Jul 23, 2018 | 504 m | 16.5°C | 382 m |
| Jul 25, 2018 | 112 m | 17.9°C | 45 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
382 m
Deepest dive
11:30
Longest dive
47
Dives
37 m
Avg dive depth
5
Sightings
14
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 (504 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 23, 2018
measured- Seafloor depth
- 504 m
- Sea-surface temperature
- 16.5°C
- Distance from shore
- 1.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 112 m – 504 m
- Sea-surface temperature
- 16.2°C – 17.9°C
- Distance from shore
- 1.0 km – 2.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.