Hopper – Residency
91st sighting in Monterey Bay
Hopper @7100
Aug 29 – Sep 10, 2020 · Monterey Bay
Monterey Bay · Aug – Sep 2020
203 m
Deepest dive
9:18
Longest dive
78
Dives
- Sightings
- 6
- Days between first and last sighting
- 12
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 29, 2020 | 367 m | 15.1°C | 203 m |
| Sep 2, 2020 | 1,440 m | 15.8°C | 100 m |
| Sep 4, 2020 | 15 m | 16.2°C | 14 m |
| Sep 7, 2020 | 85 m | 17.4°C | 55 m |
| Sep 9, 2020 | 545 m | 17.4°C | 130 m |
| Sep 10, 2020 | 511 m | 17.3°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
203 m
Deepest dive
9:18
Longest dive
78
Dives
30 m
Avg dive depth
6
Sightings
12
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 (367 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 29, 2020
measured- Seafloor depth
- 367 m
- Sea-surface temperature
- 15.1°C
- Distance from shore
- 7.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 15 m – 1,440 m
- Sea-surface temperature
- 15.1°C – 17.4°C
- Distance from shore
- 7.0 km – 16.0 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.