Hopper – Residency
83rd sighting in Monterey Bay
Hopper @7100
Apr 11 – Sep 10, 2019 · Monterey Bay
Monterey Bay · Apr – Sep 2019
87 m
Deepest dive
3:49
Longest dive
72
Dives
- Sightings
- 13
- Days between first and last sighting
- 152
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Apr 11, 2019 | 567 m | 12.4°C | — |
| Apr 25, 2019 | 320 m | 12.7°C | — |
| May 30, 2019 | 254 m | 13.6°C | — |
| Jun 25, 2019 | 168 m | 15.9°C | — |
| Jun 25, 2019 | 79 m | 15.9°C | — |
| Jul 23, 2019 | 613 m | 15.1°C | — |
| Sep 2, 2019 | 109 m | 15.9°C | 79 m |
| Sep 3, 2019 | 76 m | 15.7°C | 37 m |
| Sep 5, 2019 | 92 m | 15.5°C | 23 m |
| Sep 7, 2019 | 567 m | 14.9°C | 87 m |
| Sep 8, 2019 | 120 m | 14.9°C | 46 m |
| Sep 9, 2019 | 132 m | 15.4°C | 53 m |
| Sep 10, 2019 | 62 m | 15.7°C | 44 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
87 m
Deepest dive
3:49
Longest dive
72
Dives
21 m
Avg dive depth
13
Sightings
152
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 (567 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 7, 2019
measured- Seafloor depth
- 567 m
- Sea-surface temperature
- 14.9°C
- Distance from shore
- 16.0 km
Across the residency · 13 sightings
measured- Seafloor depth
- 62 m – 613 m
- Sea-surface temperature
- 12.4°C – 15.9°C
- Distance from shore
- 2.0 km – 16.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 13 catalogued encounters on Happywhale.