Monarch – Residency
5th sighting in Au'au Channel
Monarch @13087
Feb 19 – Mar 25, 2023 · Au'au Channel
Au'au Channel · Feb – Mar 2023
52 m
Deepest dive
1:59
Longest dive
53
Dives
- Sightings
- 4
- 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) |
|---|---|---|---|
| Feb 19, 2023 | 20 m | — | 18 m |
| Feb 19, 2023 | 40 m | — | 32 m |
| Mar 13, 2023 | 62 m | — | 52 m |
| Mar 25, 2023 | 118 m | — | 48 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
52 m
Deepest dive
1:59
Longest dive
53
Dives
16 m
Avg dive depth
4
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 (62 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 13, 2023
measured- Seafloor depth
- 62 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 20 m – 118 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.