MommasBoy – Residency
8th sighting in Chatham Strait
MommasBoy @16812
Apr 19 – Jul 26, 2022 · Chatham Strait
Chatham Strait · Apr – Jul 2022
125 m
Deepest dive
5:19
Longest dive
67
Dives
- Sightings
- 5
- Days between first and last sighting
- 97
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Apr 19, 2022 | 38 m | 5.1°C | 31 m |
| May 19, 2022 | 520 m | 8.2°C | 104 m |
| Jun 25, 2022 | 28 m | 12.6°C | 23 m |
| Jun 27, 2022 | 142 m | 13.3°C | 125 m |
| Jul 26, 2022 | 49 m | 13.2°C | 38 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
125 m
Deepest dive
5:19
Longest dive
67
Dives
25 m
Avg dive depth
5
Sightings
97
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 (142 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 27, 2022
measured- Seafloor depth
- 142 m
- Sea-surface temperature
- 13.3°C
- Distance from shore
- 2.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 28 m – 520 m
- Sea-surface temperature
- 5.1°C – 13.3°C
- Distance from shore
- 1.0 km – 6.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.