Manunauna – Residency
14th sighting in Lynn Canal & Stephens Passage
Manunauna @5412
May 26 – Jul 18, 2021 · Lynn Canal & Stephens Passage
Lynn Canal & Stephens Passage · May – Jul 2021
48 m
Deepest dive
2:16
Longest dive
65
Dives
- Sightings
- 7
- Days between first and last sighting
- 53
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 26, 2021 | 47 m | 8.3°C | 19 m |
| May 27, 2021 | 47 m | — | 42 m |
| May 29, 2021 | -48 m | — | — |
| Jun 8, 2021 | 45 m | 8.8°C | 38 m |
| Jun 14, 2021 | 40 m | 9.6°C | 35 m |
| Jun 15, 2021 | -5 m | 9.6°C | — |
| Jul 18, 2021 | 89 m | 13.3°C | 48 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
48 m
Deepest dive
2:16
Longest dive
65
Dives
19 m
Avg dive depth
7
Sightings
53
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 (89 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 18, 2021
measured- Seafloor depth
- 89 m
- Sea-surface temperature
- 13.3°C
- Distance from shore
- 3.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- -48 m – 89 m
- Sea-surface temperature
- 8.3°C – 13.3°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 7 catalogued encounters on Happywhale.