HW-MN0503872 – Residency
7th sighting in Monterey Bay
HW-MN0503872 @144199
Aug 18 – 26, 2025 · Monterey Bay
Monterey Bay · Aug 2025
62 m
Deepest dive
2:35
Longest dive
90
Dives
- Sightings
- 7
- Days between first and last sighting
- 8
- Deepest dive on record
- 62 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) |
|---|---|---|---|
| Aug 18, 2025 | 56 m | — | 31 m |
| Aug 19, 2025 | 77 m | — | 32 m |
| Aug 19, 2025 | 78 m | — | 62 m |
| Aug 21, 2025 | 80 m | — | 60 m |
| Aug 24, 2025 | 69 m | — | 52 m |
| Aug 25, 2025 | 82 m | — | 54 m |
| Aug 26, 2025 | 93 m | — | 49 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
62 m
Deepest dive
2:35
Longest dive
90
Dives
22 m
Avg dive depth
7
Sightings
8
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 (78 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 19, 2025
measured- Seafloor depth
- 78 m
- Sea-surface temperature
- —
- Distance from shore
- 10.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 56 m – 93 m
- Sea-surface temperature
- —
- Distance from shore
- 8.0 km – 11.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 7 catalogued encounters on Happywhale.