HW-MN0523839 – Residency
10th sighting in Monterey Bay
HW-MN0523839 @114241
Jul 17 – Oct 6, 2025 · Monterey Bay
Monterey Bay · Jul – Oct 2025
108 m
Deepest dive
5:11
Longest dive
159
Dives
- Sightings
- 10
- Days between first and last sighting
- 81
- Deepest dive on record
- 108 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 17, 2025 | 54 m | — | 34 m |
| Jul 24, 2025 | 143 m | — | 93 m |
| Jul 24, 2025 | 82 m | — | 57 m |
| Aug 18, 2025 | 56 m | — | 40 m |
| Aug 19, 2025 | 78 m | — | 65 m |
| Aug 22, 2025 | 53 m | — | 30 m |
| Aug 24, 2025 | 69 m | — | 60 m |
| Aug 25, 2025 | 80 m | — | 63 m |
| Aug 28, 2025 | 567 m | — | 108 m |
| Oct 6, 2025 | 91 m | — | 67 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
108 m
Deepest dive
5:11
Longest dive
159
Dives
20 m
Avg dive depth
10
Sightings
81
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 (567 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 28, 2025
measured- Seafloor depth
- 567 m
- Sea-surface temperature
- —
- Distance from shore
- 16.0 km
Across the residency · 10 sightings
measured- Seafloor depth
- 53 m – 567 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 16.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 10 catalogued encounters on Happywhale.