HW-MN0503829 – Residency
4th sighting in Monterey Bay
HW-MN0503829 @142446
Jul 1 – Aug 5, 2025 · Monterey Bay
Monterey Bay · Jul – Aug 2025
89 m
Deepest dive
3:17
Longest dive
52
Dives
- Sightings
- 4
- Days between first and last sighting
- 35
- Deepest dive on record
- 89 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) |
|---|---|---|---|
| Jul 1, 2025 | 1,121 m | — | 49 m |
| Aug 3, 2025 | 25 m | — | 20 m |
| Aug 5, 2025 | 101 m | — | 81 m |
| Aug 5, 2025 | 178 m | — | 89 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
89 m
Deepest dive
3:17
Longest dive
52
Dives
25 m
Avg dive depth
4
Sightings
35
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 (178 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 5, 2025
measured- Seafloor depth
- 178 m
- Sea-surface temperature
- —
- Distance from shore
- 6.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 25 m – 1,121 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 10.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.