SEAK-2407 – Residency
2nd sighting in Chatham Strait
SEAK-2407 @18123
Aug 12 – Sep 17, 2019 · Chatham Strait
Chatham Strait · Aug – Sep 2019
152 m
Deepest dive
4:48
Longest dive
24
Dives
- Sightings
- 2
- Days between first and last sighting
- 36
- Deepest dive on record
- 152 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) |
|---|---|---|---|
| Aug 12, 2019 | 63 m | — | 32 m |
| Sep 17, 2019 | 521 m | — | 152 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
152 m
Deepest dive
4:48
Longest dive
24
Dives
23 m
Avg dive depth
2
Sightings
36
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 (521 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 17, 2019
measured- Seafloor depth
- 521 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 63 m – 521 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.