Eruption – Residency
24th sighting in Gulf of Maine
Eruption @11433
May 17 – Jul 20, 2025 · Gulf of Maine
Gulf of Maine · May – Jul 2025
40 m
Deepest dive
2:00
Longest dive
47
Dives
- Sightings
- 4
- Days between first and last sighting
- 64
- Deepest dive on record
- 40 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 17, 2025 | 28 m | — | 16 m |
| Jun 8, 2025 | 47 m | — | 40 m |
| Jul 19, 2025 | 45 m | — | 39 m |
| Jul 20, 2025 | 43 m | — | 29 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
40 m
Deepest dive
2:00
Longest dive
47
Dives
16 m
Avg dive depth
4
Sightings
64
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 (47 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 8, 2025
measured- Seafloor depth
- 47 m
- Sea-surface temperature
- —
- Distance from shore
- 9.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 28 m – 47 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 25.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.