Razorback – Residency
23rd sighting in Glacier Bay & Icy Strait
Razorback @6837
Jun 17 – Sep 15, 2020 · Glacier Bay & Icy Strait
Glacier Bay & Icy Strait · Jun – Sep 2020
257 m
Deepest dive
9:24
Longest dive
86
Dives
- Sightings
- 8
- Days between first and last sighting
- 90
- Deepest dive on record
- 257 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 17, 2020 | 496 m | 10.4°C | 78 m |
| Jul 23, 2020 | 95 m | 12.2°C | 23 m |
| Jul 29, 2020 | 531 m | 11.7°C | 257 m |
| Aug 6, 2020 | 501 m | 12.3°C | 55 m |
| Aug 10, 2020 | 113 m | 12.9°C | 85 m |
| Sep 5, 2020 | 86 m | 10.9°C | 72 m |
| Sep 6, 2020 | 88 m | 11.0°C | 53 m |
| Sep 15, 2020 | 333 m | 11.1°C | 182 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
257 m
Deepest dive
9:24
Longest dive
86
Dives
31 m
Avg dive depth
8
Sightings
90
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 (531 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 29, 2020
measured- Seafloor depth
- 531 m
- Sea-surface temperature
- 11.7°C
- Distance from shore
- 2.0 km
Across the residency · 8 sightings
measured- Seafloor depth
- 86 m – 531 m
- Sea-surface temperature
- 10.4°C – 12.9°C
- Distance from shore
- 1.0 km – 4.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 8 catalogued encounters on Happywhale.