Opal – Residency
6th sighting in Kachemak Bay & Lower Cook Inlet
Opal @5863
Jun 27 – Sep 2, 2017 · Kachemak Bay & Lower Cook Inlet
Kachemak Bay & Lower Cook Inlet · Jun – Sep 2017
67 m
Deepest dive
2:37
Longest dive
24
Dives
- Sightings
- 4
- Days between first and last sighting
- 67
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 27, 2017 | 5 m | — | 4 m |
| Jul 19, 2017 | 78 m | — | 67 m |
| Jul 26, 2017 | 80 m | — | 48 m |
| Sep 2, 2017 | 28 m | — | 11 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
67 m
Deepest dive
2:37
Longest dive
24
Dives
14 m
Avg dive depth
4
Sightings
67
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 (78 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 19, 2017
measured- Seafloor depth
- 78 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 5 m – 80 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 6.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.