CRC-21393 – Residency
5th sighting in Monterey Bay
CRC-21393 @91734
Aug 25 – 27, 2025 · Monterey Bay
Monterey Bay · Aug 2025
93 m
Deepest dive
3:17
Longest dive
30
Dives
- Sightings
- 2
- Days between first and last sighting
- 2
- Deepest dive on record
- 93 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 25, 2025 | 83 m | — | 74 m |
| Aug 27, 2025 | 410 m | — | 93 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
93 m
Deepest dive
3:17
Longest dive
30
Dives
34 m
Avg dive depth
2
Sightings
2
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 (410 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 27, 2025
measured- Seafloor depth
- 410 m
- Sea-surface temperature
- —
- Distance from shore
- 8.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 83 m – 410 m
- Sea-surface temperature
- —
- Distance from shore
- 8.0 km – 11.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.