HW-MN0503972 – Residency
2nd sighting in Monterey Bay
HW-MN0503972 @147691
Oct 1 – Nov 22, 2025 · Monterey Bay
Monterey Bay · Oct – Nov 2025
100 m
Deepest dive
3:27
Longest dive
13
Dives
- Sightings
- 2
- Days between first and last sighting
- 52
- Deepest dive on record
- 100 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) |
|---|---|---|---|
| Oct 1, 2025 | 133 m | — | 100 m |
| Nov 22, 2025 | 444 m | — | 28 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
100 m
Deepest dive
3:27
Longest dive
13
Dives
18 m
Avg dive depth
2
Sightings
52
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 (133 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 1, 2025
measured- Seafloor depth
- 133 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 133 m – 444 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 2 catalogued encounters on Happywhale.