Midnight – Residency
9th sighting in Chatham Strait
Midnight @26979
Jun 28 – Aug 21, 2023 · Chatham Strait
Chatham Strait · Jun – Aug 2023
30 m
Deepest dive
1:36
Longest dive
19
Dives
- Sightings
- 2
- Days between first and last sighting
- 54
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 28, 2023 | 35 m | — | 30 m |
| Aug 21, 2023 | 26 m | — | 21 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
30 m
Deepest dive
1:36
Longest dive
19
Dives
14 m
Avg dive depth
2
Sightings
54
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 (35 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 28, 2023
measured- Seafloor depth
- 35 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 26 m – 35 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.