Zig Zag – Residency
12th sighting in Salish Sea
Zig Zag @4302
Jun 30 – Sep 23, 2017 · Salish Sea
Salish Sea · Jun – Sep 2017
60 m
Deepest dive
2:40
Longest dive
26
Dives
- Sightings
- 3
- Days between first and last sighting
- 85
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 30, 2017 | 3 m | 16.6°C | 3 m |
| Jul 4, 2017 | 94 m | 12.1°C | 60 m |
| Sep 23, 2017 | 386 m | 13.5°C | 47 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
60 m
Deepest dive
2:40
Longest dive
26
Dives
16 m
Avg dive depth
3
Sightings
85
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 (94 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 4, 2017
measured- Seafloor depth
- 94 m
- Sea-surface temperature
- 12.1°C
- Distance from shore
- 5.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 3 m – 386 m
- Sea-surface temperature
- 12.1°C – 16.6°C
- Distance from shore
- 1.0 km – 5.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.