CRC-18505 – Residency
11th sighting in Monterey Bay
CRC-18505 @7547
Jun 20 – Sep 7, 2026 · Monterey Bay
Bay Knows My Name
This shelf drop hums right, and I keep showing up for it.
250 m
Deepest dive
8:28
Longest dive
50
Dives
- Sightings
- 6
- Days between first and last sighting
- 79
- Deepest dive on record
- 250 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) |
|---|---|---|---|
| Jun 20, 2026 | 49 m | 16.9°C | 40 m |
| Jun 29, 2026 | 64 m | 16.2°C | 39 m |
| Jul 1, 2026 | 294 m | 15.7°C | 250 m |
| Sep 3, 2026 | 288 m | 15.3°C | 62 m |
| Sep 5, 2026 | 112 m | 15.9°C | 72 m |
| Sep 7, 2026 | 320 m | 15.7°C | 99 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
250 m
Deepest dive
8:28
Longest dive
50
Dives
34 m
Avg dive depth
6
Sightings
79
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 (294 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 1, 2026
measured- Seafloor depth
- 294 m
- Sea-surface temperature
- 15.7°C
- Distance from shore
- 8.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 49 m – 320 m
- Sea-surface temperature
- 15.3°C – 16.9°C
- Distance from shore
- 3.0 km – 9.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 6 catalogued encounters on Happywhale.