Jolly Roger – Residency
21st sighting in Monterey Bay
Jolly Roger @3377
May 7 – 27, 2023 · Monterey Bay
Monterey Bay · May 2023
94 m
Deepest dive
3:42
Longest dive
50
Dives
- Sightings
- 4
- 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) |
|---|---|---|---|
| May 7, 2023 | 485 m | — | 94 m |
| May 13, 2023 | 42 m | — | 32 m |
| May 13, 2023 | 44 m | — | 29 m |
| May 27, 2023 | 78 m | — | 39 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
94 m
Deepest dive
3:42
Longest dive
50
Dives
21 m
Avg dive depth
4
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 (485 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · May 7, 2023
measured- Seafloor depth
- 485 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 42 m – 485 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 18.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.