Psathyrella – Residency
9th sighting in Chatham Strait
Psathyrella @6468
May 25 – Sep 7, 2022 · Chatham Strait
Chatham Strait · May – Sep 2022
82 m
Deepest dive
3:49
Longest dive
58
Dives
- Sightings
- 4
- Days between first and last sighting
- 105
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 25, 2022 | 649 m | — | 82 m |
| Jul 1, 2022 | 93 m | — | 76 m |
| Aug 13, 2022 | 77 m | — | 65 m |
| Sep 7, 2022 | 60 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
82 m
Deepest dive
3:49
Longest dive
58
Dives
24 m
Avg dive depth
4
Sightings
105
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 (649 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · May 25, 2022
measured- Seafloor depth
- 649 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 60 m – 649 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.