Honu – Residency
13th sighting in Salish Sea
Honu @21077
Aug 17 – 23, 2020 · Salish Sea
Salish Sea · Aug 2020
124 m
Deepest dive
4:12
Longest dive
39
Dives
- Sightings
- 3
- 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) |
|---|---|---|---|
| Aug 17, 2020 | 166 m | 18.1°C | 124 m |
| Aug 22, 2020 | 126 m | 11.3°C | 91 m |
| Aug 23, 2020 | 173 m | 11.0°C | 97 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
124 m
Deepest dive
4:12
Longest dive
39
Dives
36 m
Avg dive depth
3
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 (166 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 17, 2020
measured- Seafloor depth
- 166 m
- Sea-surface temperature
- 18.1°C
- Distance from shore
- 8.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 126 m – 173 m
- Sea-surface temperature
- 11.0°C – 18.1°C
- Distance from shore
- 8.0 km – 11.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.