HW-MN0445366 – Residency
5th sighting in Salish Sea
HW-MN0445366 @149295
Mar 21 – Apr 26, 2026 · Salish Sea
Green Water, Good Company
Spring feeding's on, and my two shadows showed up right beside me.
26 m
Deepest dive
1:24
Longest dive
40
Dives
- Sightings
- 5
- 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) |
|---|---|---|---|
| Mar 21, 2026 | 17 m | 8.8°C | 15 m |
| Apr 12, 2026 | 20 m | 10.1°C | 15 m |
| Apr 17, 2026 | 28 m | 10.0°C | 26 m |
| Apr 21, 2026 | 27 m | 10.7°C | 17 m |
| Apr 26, 2026 | 22 m | 11.8°C | 16 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
26 m
Deepest dive
1:24
Longest dive
40
Dives
11 m
Avg dive depth
5
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 (28 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Apr 17, 2026
measured- Seafloor depth
- 28 m
- Sea-surface temperature
- 10.0°C
- Distance from shore
- 1.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 17 m – 28 m
- Sea-surface temperature
- 8.8°C – 11.8°C
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.