HW-MN0503884 – Residency
7th sighting in Monterey Bay
HW-MN0503884 @144211
Aug 20 – Sep 3, 2025 · Monterey Bay
Monterey Bay · Aug – Sep 2025
61 m
Deepest dive
3:17
Longest dive
69
Dives
- Sightings
- 6
- Days between first and last sighting
- 14
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 20, 2025 | 66 m | — | 50 m |
| Aug 20, 2025 | 77 m | — | 60 m |
| Aug 21, 2025 | 66 m | — | 46 m |
| Aug 30, 2025 | 93 m | — | 49 m |
| Sep 3, 2025 | 87 m | — | 53 m |
| Sep 3, 2025 | 91 m | — | 61 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
61 m
Deepest dive
3:17
Longest dive
69
Dives
22 m
Avg dive depth
6
Sightings
14
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 (91 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 3, 2025
measured- Seafloor depth
- 91 m
- Sea-surface temperature
- —
- Distance from shore
- 7.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 66 m – 93 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 6 catalogued encounters on Happywhale.