CRC-21517 – Residency
30th sighting in Monterey Bay
CRC-21517 @95754
Apr 16 – 28, 2025 · Monterey Bay
Monterey Bay · Apr 2025
102 m
Deepest dive
3:49
Longest dive
63
Dives
- Sightings
- 5
- Days between first and last sighting
- 12
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Apr 16, 2025 | 191 m | — | 87 m |
| Apr 21, 2025 | 132 m | — | 102 m |
| Apr 22, 2025 | 61 m | — | 54 m |
| Apr 25, 2025 | 70 m | — | 37 m |
| Apr 28, 2025 | 164 m | — | 91 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
102 m
Deepest dive
3:49
Longest dive
63
Dives
24 m
Avg dive depth
5
Sightings
12
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 (132 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Apr 21, 2025
measured- Seafloor depth
- 132 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 61 m – 191 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.