Opal – Residency
15th sighting in Kachemak Bay & Lower Cook Inlet
Opal @5863
Jun 4 – Aug 19, 2022 · Kachemak Bay & Lower Cook Inlet
Kachemak Bay & Lower Cook Inlet · Jun – Aug 2022
47 m
Deepest dive
2:28
Longest dive
41
Dives
- Sightings
- 4
- Days between first and last sighting
- 76
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 4, 2022 | 7 m | — | 5 m |
| Jun 9, 2022 | 82 m | — | 47 m |
| Jul 21, 2022 | 29 m | — | 26 m |
| Aug 19, 2022 | 79 m | — | 44 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
47 m
Deepest dive
2:28
Longest dive
41
Dives
14 m
Avg dive depth
4
Sightings
76
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 (82 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 9, 2022
measured- Seafloor depth
- 82 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 7 m – 82 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 6.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.