Twitch – Residency
Twitch @39550
Aug 11 – Sep 15, 2019 · North Pacific
North Pacific · Aug – Sep 2019
139 m
Deepest dive
4:11
Longest dive
26
Dives
- Sightings
- 3
- Days between first and last sighting
- 35
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 11, 2019 | 26 m | 20.6°C | 19 m |
| Aug 31, 2019 | 571 m | 22.9°C | 139 m |
| Sep 15, 2019 | 374 m | 23.0°C | 134 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
139 m
Deepest dive
4:11
Longest dive
26
Dives
26 m
Avg dive depth
3
Sightings
35
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 (571 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 31, 2019
measured- Seafloor depth
- 571 m
- Sea-surface temperature
- 22.9°C
- Distance from shore
- 5.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 26 m – 571 m
- Sea-surface temperature
- 20.6°C – 23.0°C
- Distance from shore
- 2.0 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.