Hornet – Residency
47th sighting in Salish Sea
Hornet @3720
Jun 28 – Aug 28, 2025 · Salish Sea
Salish Sea · Jun – Aug 2025
115 m
Deepest dive
4:18
Longest dive
61
Dives
- Sightings
- 7
- Days between first and last sighting
- 61
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 28, 2025 | 135 m | 10.3°C | 50 m |
| Jun 29, 2025 | 101 m | 10.5°C | 52 m |
| Aug 14, 2025 | 173 m | 15.6°C | 105 m |
| Aug 16, 2025 | 170 m | 14.7°C | 87 m |
| Aug 16, 2025 | 184 m | 14.5°C | 109 m |
| Aug 18, 2025 | 163 m | 15.2°C | 115 m |
| Aug 28, 2025 | 125 m | 16.6°C | 51 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
115 m
Deepest dive
4:18
Longest dive
61
Dives
30 m
Avg dive depth
7
Sightings
61
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 (163 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 18, 2025
measured- Seafloor depth
- 163 m
- Sea-surface temperature
- 15.2°C
- Distance from shore
- 10.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 101 m – 184 m
- Sea-surface temperature
- 10.3°C – 16.6°C
- Distance from shore
- 3.0 km – 11.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 7 catalogued encounters on Happywhale.