2022-2023 calf of Little Dimple – Residency
59th sighting in Monterey BaySep 30 – Nov 3, 2025 · Monterey Bay
Monterey Bay · Sep – Nov 2025
176 m
Deepest dive
5:53
Longest dive
155
Dives
- Sightings
- 15
- Days between first and last sighting
- 34
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Sep 30, 2025 | 110 m | 16.9°C | 44 m |
| Oct 5, 2025 | 78 m | 17.4°C | 66 m |
| Oct 6, 2025 | 69 m | 17.6°C | 39 m |
| Oct 9, 2025 | 119 m | 17.2°C | 95 m |
| Oct 12, 2025 | 228 m | 16.9°C | 117 m |
| Oct 13, 2025 | 177 m | 16.8°C | 62 m |
| Oct 15, 2025 | 153 m | 15.4°C | 81 m |
| Oct 16, 2025 | 59 m | 15.4°C | 53 m |
| Oct 16, 2025 | 254 m | 15.2°C | 93 m |
| Oct 17, 2025 | 72 m | 15.4°C | 54 m |
| Oct 25, 2025 | 77 m | 16.0°C | 67 m |
| Nov 1, 2025 | 254 m | 15.4°C | 176 m |
| Nov 1, 2025 | 59 m | 15.5°C | 43 m |
| Nov 1, 2025 | 567 m | 15.4°C | 114 m |
| Nov 3, 2025 | 482 m | 14.8°C | 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
176 m
Deepest dive
5:53
Longest dive
155
Dives
27 m
Avg dive depth
15
Sightings
34
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 (254 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Nov 1, 2025
measured- Seafloor depth
- 254 m
- Sea-surface temperature
- 15.4°C
- Distance from shore
- 4.0 km
Across the residency · 15 sightings
measured- Seafloor depth
- 59 m – 567 m
- Sea-surface temperature
- 14.8°C – 17.6°C
- Distance from shore
- 2.0 km – 16.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 15 catalogued encounters on Happywhale.