Scratchy – Residency
11th sighting in Salish Sea
Scratchy @14382
Jul 12 – Sep 26, 2017 · Salish Sea
Salish Sea · Jul – Sep 2017
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Deepest dive
—
Longest dive
—
Dives
- Sightings
- 9
- Days between first and last sighting
- 76
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 12, 2017 | 171 m | 10.8°C | — |
| Jul 13, 2017 | 183 m | 11.0°C | — |
| Jul 19, 2017 | 172 m | 12.1°C | — |
| Jul 28, 2017 | 85 m | 12.2°C | — |
| Jul 31, 2017 | 84 m | 14.3°C | — |
| Aug 10, 2017 | 117 m | 12.1°C | — |
| Aug 31, 2017 | 53 m | 12.6°C | — |
| Sep 2, 2017 | 86 m | 13.8°C | — |
| Sep 26, 2017 | 169 m | 11.8°C | — |
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
—
Deepest dive
—
Longest dive
—
Dives
—
Avg dive depth
9
Sightings
76
Days first → last
Dive metrics are modelled within real depth limits — not measured
Get actual dive data with Risa Deep →Dive profile
modelledModelled from the published dive-behaviour distribution. Not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 26, 2017
measured- Seafloor depth
- 169 m
- Sea-surface temperature
- 11.8°C
- Distance from shore
- 5.0 km
Across the residency · 9 sightings
measured- Seafloor depth
- 53 m – 183 m
- Sea-surface temperature
- 10.8°C – 14.3°C
- Distance from shore
- 3.0 km – 7.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 9 catalogued encounters on Happywhale.