Magma – Residency
5th sighting in Chatham Strait
Magma @17127
Jun 1 – Aug 16, 2022 · Chatham Strait
Chatham Strait · Jun – Aug 2022
167 m
Deepest dive
6:12
Longest dive
154
Dives
- Sightings
- 13
- Days between first and last sighting
- 75
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 1, 2022 | 369 m | 9.8°C | 167 m |
| Jun 1, 2022 | 245 m | 10.0°C | 162 m |
| Jun 26, 2022 | 96 m | 11.3°C | 81 m |
| Jul 6, 2022 | 95 m | 12.1°C | 69 m |
| Jul 14, 2022 | 40 m | 12.5°C | 36 m |
| Jul 18, 2022 | 83 m | 14.4°C | 70 m |
| Jul 19, 2022 | 90 m | 13.8°C | 54 m |
| Jul 23, 2022 | 11 m | 13.9°C | 10 m |
| Jul 23, 2022 | 127 m | 14.0°C | 96 m |
| Jul 25, 2022 | 155 m | 13.7°C | 107 m |
| Jul 27, 2022 | 99 m | 13.4°C | 51 m |
| Aug 15, 2022 | 85 m | 14.1°C | 50 m |
| Aug 16, 2022 | 32 m | 13.4°C | 20 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
167 m
Deepest dive
6:12
Longest dive
154
Dives
27 m
Avg dive depth
13
Sightings
75
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 (369 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 1, 2022
measured- Seafloor depth
- 369 m
- Sea-surface temperature
- 9.8°C
- Distance from shore
- 10.0 km
Across the residency · 13 sightings
measured- Seafloor depth
- 11 m – 369 m
- Sea-surface temperature
- 9.8°C – 14.4°C
- Distance from shore
- 1.0 km – 10.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 13 catalogued encounters on Happywhale.