Hale-Bopp – Residency
35th sighting in Salish Sea
Hale-Bopp @22295
Jul 5 – Nov 1, 2020 · Salish Sea
Salish Sea · Jul – Nov 2020
139 m
Deepest dive
4:16
Longest dive
160
Dives
- Sightings
- 11
- Days between first and last sighting
- 119
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 5, 2020 | 149 m | 10.4°C | 68 m |
| Jul 7, 2020 | 162 m | 10.3°C | 123 m |
| Jul 9, 2020 | 181 m | 10.4°C | 52 m |
| Jul 10, 2020 | 155 m | 10.5°C | 30 m |
| Jul 15, 2020 | 78 m | 12.0°C | 56 m |
| Aug 23, 2020 | 173 m | 11.0°C | 139 m |
| Aug 23, 2020 | 199 m | 11.3°C | 110 m |
| Oct 14, 2020 | 158 m | 10.4°C | 63 m |
| Oct 17, 2020 | 30 m | 10.4°C | 26 m |
| Oct 17, 2020 | 91 m | 10.3°C | 69 m |
| Nov 1, 2020 | 96 m | 9.6°C | 86 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
139 m
Deepest dive
4:16
Longest dive
160
Dives
26 m
Avg dive depth
11
Sightings
119
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 (173 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 23, 2020
measured- Seafloor depth
- 173 m
- Sea-surface temperature
- 11.0°C
- Distance from shore
- 11.0 km
Across the residency · 11 sightings
measured- Seafloor depth
- 30 m – 199 m
- Sea-surface temperature
- 9.6°C – 12.0°C
- Distance from shore
- 1.0 km – 11.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 11 catalogued encounters on Happywhale.