Casper – Residency
Casper @4642
Jan 19 – Feb 8, 2020 · North Pacific
North Pacific · Jan – Feb 2020
29 m
Deepest dive
1:17
Longest dive
34
Dives
- Sightings
- 3
- Days between first and last sighting
- 20
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 19, 2020 | 38 m | — | 29 m |
| Jan 25, 2020 | 31 m | 29.0°C | 25 m |
| Feb 8, 2020 | 23 m | 25.4°C | 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
29 m
Deepest dive
1:17
Longest dive
34
Dives
13 m
Avg dive depth
3
Sightings
20
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 (38 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 19, 2020
measured- Seafloor depth
- 38 m
- Sea-surface temperature
- —
- Distance from shore
- —
Across the residency · 3 sightings
measured- Seafloor depth
- 23 m – 38 m
- Sea-surface temperature
- 25.4°C – 29.0°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 3 catalogued encounters on Happywhale.