Thumbelina – Residency
4th sighting in Kenai Fjords & Resurrection Bay
Thumbelina @15477
Jul 26 – Sep 5, 2021 · Kenai Fjords & Resurrection Bay
Kenai Fjords & Resurrection Bay · Jul – Sep 2021
93 m
Deepest dive
3:23
Longest dive
32
Dives
- Sightings
- 3
- Days between first and last sighting
- 41
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 26, 2021 | 367 m | — | 58 m |
| Jul 27, 2021 | 112 m | — | 93 m |
| Sep 5, 2021 | 57 m | — | 40 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
93 m
Deepest dive
3:23
Longest dive
32
Dives
25 m
Avg dive depth
3
Sightings
41
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 (112 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 27, 2021
measured- Seafloor depth
- 112 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 57 m – 367 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 12.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.