Dark Knight – Residency
34th sighting in Iceland
Dark Knight @25082
Aug 8 – Oct 14, 2023 · Iceland
Iceland · Aug – Oct 2023
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Deepest dive
—
Longest dive
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Dives
- Sightings
- 16
- Days between first and last sighting
- 67
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 8, 2023 | -0 m | 11.1°C | — |
| Aug 15, 2023 | -0 m | 10.8°C | — |
| Aug 16, 2023 | -0 m | 10.9°C | — |
| Aug 17, 2023 | -0 m | 10.5°C | — |
| Aug 18, 2023 | -0 m | 10.1°C | — |
| Aug 21, 2023 | -0 m | 10.0°C | — |
| Sep 11, 2023 | -0 m | 9.4°C | — |
| Sep 13, 2023 | -0 m | 9.2°C | — |
| Sep 15, 2023 | -0 m | 9.0°C | — |
| Sep 16, 2023 | -0 m | 8.9°C | — |
| Sep 30, 2023 | -0 m | 8.0°C | — |
| Oct 1, 2023 | -0 m | 8.0°C | — |
| Oct 5, 2023 | -0 m | 7.8°C | — |
| Oct 7, 2023 | -0 m | 7.1°C | — |
| Oct 11, 2023 | -0 m | 7.7°C | — |
| Oct 14, 2023 | -0 m | 8.9°C | — |
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
—
Deepest dive
—
Longest dive
—
Dives
—
Avg dive depth
16
Sightings
67
Days first → last
Dive metrics are modelled within real depth limits — not measured
Get actual dive data with Risa Deep →Dive profile
modelledModelled from the published dive-behaviour distribution. Not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 14, 2023
measured- Seafloor depth
- -0 m
- Sea-surface temperature
- 8.9°C
- Distance from shore
- —
Across the residency · 16 sightings
measured- Seafloor depth
- -0 m
- Sea-surface temperature
- 7.1°C – 11.1°C
- Distance from shore
- 1.0 km – 2.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 16 catalogued encounters on Happywhale.