CRC-23398 – Residency
1st sighting in Gulf of the Farallones
CRC-23398 @139243
Jun 13 – Aug 16, 2026 · Gulf of the Farallones
Islands, First Time
Found the green water past the islands—worth the detour, honestly.
6 m
Deepest dive
0:42
Longest dive
4
Dives
- Sightings
- 2
- Days between first and last sighting
- 64
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 13, 2026 | 14 m | 13.9°C | 6 m |
| Aug 16, 2026 | -4 m | 15.2°C | — |
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
6 m
Deepest dive
0:42
Longest dive
4
Dives
4 m
Avg dive depth
2
Sightings
64
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 (14 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 13, 2026
measured- Seafloor depth
- 14 m
- Sea-surface temperature
- 13.9°C
- Distance from shore
- 1.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- -4 m – 14 m
- Sea-surface temperature
- 13.9°C – 15.2°C
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.