Megatteraccia – Residency
7th sighting in Iceland
Megatteraccia @105323
Oct 21 – 30, 2023 · Iceland
Iceland · Oct 2023
119 m
Deepest dive
3:54
Longest dive
64
Dives
- Sightings
- 6
- Days between first and last sighting
- 9
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Oct 21, 2023 | 166 m | 6.3°C | 119 m |
| Oct 23, 2023 | 139 m | 6.4°C | 27 m |
| Oct 24, 2023 | 180 m | 6.0°C | 54 m |
| Oct 26, 2023 | 82 m | 5.7°C | 58 m |
| Oct 29, 2023 | 211 m | 6.0°C | 47 m |
| Oct 30, 2023 | 86 m | 5.7°C | 43 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
119 m
Deepest dive
3:54
Longest dive
64
Dives
24 m
Avg dive depth
6
Sightings
9
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 (166 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 21, 2023
measured- Seafloor depth
- 166 m
- Sea-surface temperature
- 6.3°C
- Distance from shore
- 8.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 82 m – 211 m
- Sea-surface temperature
- 5.7°C – 6.4°C
- Distance from shore
- 3.0 km – 8.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 6 catalogued encounters on Happywhale.