Stromboli – Residency
12th sighting in Salish Sea
Stromboli @140491
Jun 7 – Jul 12, 2025 · Salish Sea
Salish Sea · Jun – Jul 2025
98 m
Deepest dive
3:40
Longest dive
126
Dives
- Sightings
- 12
- Days between first and last sighting
- 36
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 7, 2025 | 131 m | — | 62 m |
| Jun 7, 2025 | 89 m | — | 73 m |
| Jun 8, 2025 | 97 m | — | 79 m |
| Jun 10, 2025 | 138 m | — | 81 m |
| Jun 15, 2025 | 142 m | — | 65 m |
| Jun 19, 2025 | 147 m | — | 55 m |
| Jun 20, 2025 | 120 m | — | 98 m |
| Jun 23, 2025 | 122 m | — | 41 m |
| Jun 27, 2025 | 107 m | — | 68 m |
| Jul 3, 2025 | 110 m | — | 84 m |
| Jul 12, 2025 | 181 m | — | 81 m |
| Jul 12, 2025 | 136 m | — | 46 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
98 m
Deepest dive
3:40
Longest dive
126
Dives
29 m
Avg dive depth
12
Sightings
36
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 (120 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 20, 2025
measured- Seafloor depth
- 120 m
- Sea-surface temperature
- —
- Distance from shore
- 8.0 km
Across the residency · 12 sightings
measured- Seafloor depth
- 89 m – 181 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 13.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 12 catalogued encounters on Happywhale.