Zig Zag – Residency
19th sighting in Salish Sea
Zig Zag @4302
Jun 29 – Aug 30, 2019 · Salish Sea
Salish Sea · Jun – Aug 2019
75 m
Deepest dive
2:54
Longest dive
41
Dives
- Sightings
- 4
- Days between first and last sighting
- 62
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 29, 2019 | 124 m | 16.5°C | 59 m |
| Jun 30, 2019 | 89 m | 16.7°C | 75 m |
| Jul 13, 2019 | 349 m | 17.0°C | 33 m |
| Aug 30, 2019 | 346 m | 17.3°C | 44 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
75 m
Deepest dive
2:54
Longest dive
41
Dives
20 m
Avg dive depth
4
Sightings
62
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 (89 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 30, 2019
measured- Seafloor depth
- 89 m
- Sea-surface temperature
- 16.7°C
- Distance from shore
- 1.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 89 m – 349 m
- Sea-surface temperature
- 16.5°C – 17.3°C
- Distance from shore
- 1.0 km – 12.0 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.