Hale-Bopp – Residency
50th sighting in Salish Sea
Hale-Bopp @22295
Jun 2 – Aug 28, 2025 · Salish Sea
Salish Sea · Jun – Aug 2025
94 m
Deepest dive
3:45
Longest dive
62
Dives
- Sightings
- 6
- Days between first and last sighting
- 87
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 2, 2025 | 163 m | 10.4°C | 93 m |
| Jul 27, 2025 | 132 m | 14.9°C | 93 m |
| Jul 28, 2025 | 133 m | 14.7°C | 78 m |
| Aug 2, 2025 | 167 m | 17.9°C | 80 m |
| Aug 3, 2025 | 164 m | 17.6°C | 94 m |
| Aug 28, 2025 | 125 m | 16.6°C | 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
94 m
Deepest dive
3:45
Longest dive
62
Dives
32 m
Avg dive depth
6
Sightings
87
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 (164 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 3, 2025
measured- Seafloor depth
- 164 m
- Sea-surface temperature
- 17.6°C
- Distance from shore
- 5.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 125 m – 167 m
- Sea-surface temperature
- 10.4°C – 17.9°C
- Distance from shore
- 3.0 km – 6.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 6 catalogued encounters on Happywhale.