2020-2021 calf of Chin Up – Residency
67th sighting in Monterey Bay
2020-2021 calf of Chin Up @68156
Aug 22 – Oct 30, 2023 · Monterey Bay
Monterey Bay · Aug – Oct 2023
201 m
Deepest dive
7:27
Longest dive
93
Dives
- Sightings
- 9
- Days between first and last sighting
- 69
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 22, 2023 | 78 m | 17.3°C | 59 m |
| Aug 24, 2023 | 216 m | 18.0°C | 164 m |
| Aug 25, 2023 | 176 m | 18.1°C | 113 m |
| Aug 26, 2023 | 87 m | 18.0°C | 78 m |
| Aug 27, 2023 | 124 m | 17.9°C | 59 m |
| Sep 2, 2023 | -10 m | 17.9°C | — |
| Sep 30, 2023 | 83 m | 16.3°C | 62 m |
| Oct 25, 2023 | 272 m | 15.4°C | 41 m |
| Oct 30, 2023 | 351 m | 14.8°C | 201 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
201 m
Deepest dive
7:27
Longest dive
93
Dives
30 m
Avg dive depth
9
Sightings
69
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 (351 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 30, 2023
measured- Seafloor depth
- 351 m
- Sea-surface temperature
- 14.8°C
- Distance from shore
- 7.0 km
Across the residency · 9 sightings
measured- Seafloor depth
- -10 m – 351 m
- Sea-surface temperature
- 14.8°C – 18.1°C
- Distance from shore
- 2.0 km – 13.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 9 catalogued encounters on Happywhale.