Lord Grant II – Residency
5th sighting in Antarctic Peninsula
Lord Grant II @25820
Jan 20 – Mar 21, 2023 · Antarctic Peninsula
Antarctic Peninsula · Jan – Mar 2023
257 m
Deepest dive
10:25
Longest dive
43
Dives
- Sightings
- 4
- Days between first and last sighting
- 61
- Deepest dive on record
- 257 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) |
|---|---|---|---|
| Jan 20, 2023 | 393 m | — | 257 m |
| Jan 23, 2023 | 108 m | — | 79 m |
| Feb 4, 2023 | 65 m | — | 50 m |
| Mar 21, 2023 | 179 m | — | 32 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
257 m
Deepest dive
10:25
Longest dive
43
Dives
28 m
Avg dive depth
4
Sightings
61
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 (393 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 20, 2023
measured- Seafloor depth
- 393 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 65 m – 393 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 2.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.