Lefty – Residency
11th sighting in Monterey Bay
Lefty @934
May 24 – Jun 23, 2015 · Monterey Bay
Monterey Bay · May – Jun 2015
97 m
Deepest dive
3:18
Longest dive
54
Dives
- Sightings
- 4
- Days between first and last sighting
- 31
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 24, 2015 | 254 m | 13.7°C | 40 m |
| Jun 10, 2015 | 70 m | 14.1°C | 30 m |
| Jun 21, 2015 | 183 m | 13.8°C | 51 m |
| Jun 23, 2015 | 114 m | 13.6°C | 97 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
97 m
Deepest dive
3:18
Longest dive
54
Dives
23 m
Avg dive depth
4
Sightings
31
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 (114 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 23, 2015
measured- Seafloor depth
- 114 m
- Sea-surface temperature
- 13.6°C
- Distance from shore
- 3.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 70 m – 254 m
- Sea-surface temperature
- 13.6°C – 14.1°C
- Distance from shore
- 2.0 km – 11.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.