Anvil – Residency
30th sighting in Salish Sea
Anvil @3775
May 28 – Aug 7, 2023 · Salish Sea
Salish Sea · May – Aug 2023
65 m
Deepest dive
2:48
Longest dive
61
Dives
- Sightings
- 4
- Days between first and last sighting
- 71
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 28, 2023 | 411 m | 17.3°C | 55 m |
| Jul 14, 2023 | 296 m | 18.3°C | 46 m |
| Jul 23, 2023 | 210 m | 17.7°C | 65 m |
| Aug 7, 2023 | 148 m | 19.6°C | 45 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
65 m
Deepest dive
2:48
Longest dive
61
Dives
24 m
Avg dive depth
4
Sightings
71
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 (210 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 23, 2023
measured- Seafloor depth
- 210 m
- Sea-surface temperature
- 17.7°C
- Distance from shore
- 2.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 148 m – 411 m
- Sea-surface temperature
- 17.3°C – 19.6°C
- Distance from shore
- 2.0 km – 7.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.