SEAK-2405 – Residency
3rd sighting in Chatham Strait
SEAK-2405 @18494
Jul 29 – Sep 7, 2021 · Chatham Strait
Chatham Strait · Jul – Sep 2021
88 m
Deepest dive
3:06
Longest dive
34
Dives
- Sightings
- 2
- Days between first and last sighting
- 40
- Deepest dive on record
- 88 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 29, 2021 | 380 m | — | 88 m |
| Sep 7, 2021 | 76 m | — | 16 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
88 m
Deepest dive
3:06
Longest dive
34
Dives
19 m
Avg dive depth
2
Sightings
40
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 (380 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 29, 2021
measured- Seafloor depth
- 380 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 76 m – 380 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 4.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.