Twitch – Residency
Twitch @39550
May 8, 2021 · North Pacific
North Pacific · May 2021
163 m
Deepest dive
6:57
Longest dive
9
Dives
- Sightings
- 2
- Days between first and last sighting
- Same day
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 8, 2021 | 306 m | 17.6°C | 57 m |
| May 8, 2021 | 679 m | 17.5°C | 163 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
163 m
Deepest dive
6:57
Longest dive
9
Dives
57 m
Avg dive depth
2
Sightings
Same day
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 (679 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · May 8, 2021
measured- Seafloor depth
- 679 m
- Sea-surface temperature
- 17.5°C
- Distance from shore
- 14.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 306 m – 679 m
- Sea-surface temperature
- 17.5°C – 17.6°C
- Distance from shore
- 6.0 km – 14.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.