NUMNER – Residency
9th sighting in East Australia
NUMNER @41948
Sep 24 – 25, 2020 · East Australia
East Australia · Sep 2020
17 m
Deepest dive
1:24
Longest dive
61
Dives
- Sightings
- 4
- Days between first and last sighting
- 1
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Sep 24, 2020 | 19 m | — | 17 m |
| Sep 25, 2020 | 19 m | — | 16 m |
| Sep 25, 2020 | 19 m | — | 9 m |
| Sep 25, 2020 | 20 m | — | 17 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
17 m
Deepest dive
1:24
Longest dive
61
Dives
9 m
Avg dive depth
4
Sightings
1
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 (20 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 25, 2020
measured- Seafloor depth
- 20 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 19 m – 20 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.