Risa
Try Deep freeDeep
Risa
Try Deep freeDeep
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Glacier Bay & Icy Strait

Riddler – Residency

156th sighting in Glacier Bay & Icy Strait
Fluke of Riddler
Riddler Confirmed in the catalog @18248
Jun 4 – Oct 15, 2024 · Glacier Bay & Icy Strait

Glacier Bay & Icy Strait · Jun – Oct 2024

117 m
Deepest dive
5:39
Longest dive
1,326
Dives
Sightings
111
Days between first and last sighting
133

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Jun 4, 2024103 m9.5°C52 m
Jun 8, 2024105 m8.8°C8 m
Jun 8, 202459 m8.9°C33 m
Jun 10, 2024199 m8.5°C111 m
Jun 12, 202492 m9.5°C58 m
Jun 13, 2024126 m10.2°C60 m
Jun 13, 202499 m10.2°C64 m
Jun 14, 2024111 m11.1°C65 m
Jun 15, 2024125 m11.4°C106 m
Jun 18, 202489 m11.6°C61 m
Jun 18, 2024134 m11.6°C81 m
Jun 18, 202484 m11.5°C65 m
Jun 19, 2024110 m11.8°C33 m
Jun 22, 2024119 m10.7°C42 m
Jun 22, 2024126 m10.7°C69 m
Jun 24, 202472 m12.0°C46 m
Jun 26, 202487 m12.5°C54 m
Jun 27, 2024137 m12.4°C44 m

Seafloor and sea temperature measured · ✳ dives modelled ·

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Deepest dive against the seafloor, per sighting

Seafloor · measured Deepest dive · modelled
Jun 4, 2024 — seafloor 103 m (measured), deepest dive 52 m (modelled)Jun 4Jun 8, 2024 — seafloor 105 m (measured), deepest dive 8 m (modelled)Jun 8, 2024 — seafloor 59 m (measured), deepest dive 33 m (modelled)Jun 10, 2024 — seafloor 199 m (measured), deepest dive 111 m (modelled)Jun 12, 2024 — seafloor 92 m (measured), deepest dive 58 m (modelled)Jun 13, 2024 — seafloor 126 m (measured), deepest dive 60 m (modelled)Jun 13, 2024 — seafloor 99 m (measured), deepest dive 64 m (modelled)Jun 14, 2024 — seafloor 111 m (measured), deepest dive 65 m (modelled)Jun 15, 2024 — seafloor 125 m (measured), deepest dive 106 m (modelled)Jun 18, 2024 — seafloor 89 m (measured), deepest dive 61 m (modelled)Jun 18, 2024 — seafloor 134 m (measured), deepest dive 81 m (modelled)Jun 18, 2024 — seafloor 84 m (measured), deepest dive 65 m (modelled)Jun 19, 2024 — seafloor 110 m (measured), deepest dive 33 m (modelled)Jun 22, 2024 — seafloor 119 m (measured), deepest dive 42 m (modelled)Jun 22, 2024 — seafloor 126 m (measured), deepest dive 69 m (modelled)Jun 24, 2024 — seafloor 72 m (measured), deepest dive 46 m (modelled)Jun 26, 2024 — seafloor 87 m (measured), deepest dive 54 m (modelled)Jun 27, 2024 — seafloor 137 m (measured), deepest dive 44 m (modelled)Jun 29, 2024 — seafloor 128 m (measured), deepest dive 117 m (modelled)Jun 30, 2024 — seafloor 95 m (measured), deepest dive 41 m (modelled)Jun 30Jun 30, 2024 — seafloor 135 m (measured), deepest dive 22 m (modelled)Jul 2, 2024 — seafloor 110 m (measured), deepest dive 78 m (modelled)Jul 3, 2024 — seafloor 95 m (measured), deepest dive 19 m (modelled)Jul 3, 2024 — seafloor 101 m (measured), deepest dive 30 m (modelled)Jul 4, 2024 — seafloor 99 m (measured), deepest dive 39 m (modelled)Jul 5, 2024 — seafloor 98 m (measured), deepest dive 26 m (modelled)Jul 7, 2024 — seafloor 88 m (measured), deepest dive 60 m (modelled)Jul 7, 2024 — seafloor 43 m (measured), deepest dive 21 m (modelled)Jul 8, 2024 — seafloor 120 m (measured), deepest dive 91 m (modelled)Jul 10, 2024 — seafloor 111 m (measured), deepest dive 77 m (modelled)Jul 10, 2024 — seafloor 89 m (measured), deepest dive 75 m (modelled)Jul 11, 2024 — seafloor 59 m (measured), deepest dive 48 m (modelled)Jul 11, 2024 — seafloor 77 m (measured), deepest dive 59 m (modelled)Jul 12, 2024 — seafloor 77 m (measured), deepest dive 59 m (modelled)Jul 12, 2024 — seafloor 301 m (measured), deepest dive 42 m (modelled)Jul 13, 2024 — seafloor 125 m (measured), deepest dive 78 m (modelled)Jul 16, 2024 — seafloor 112 m (measured), deepest dive 98 m (modelled)Jul 19, 2024 — seafloor 117 m (measured), deepest dive 92 m (modelled)Jul 19, 2024 — seafloor 72 m (measured), deepest dive 57 m (modelled)Jul 19Jul 20, 2024 — seafloor 90 m (measured), deepest dive 53 m (modelled)Jul 20, 2024 — seafloor 112 m (measured), deepest dive 11 m (modelled)Jul 21, 2024 — seafloor 94 m (measured), deepest dive 53 m (modelled)Jul 21, 2024 — seafloor 111 m (measured), deepest dive 41 m (modelled)Jul 22, 2024 — seafloor 105 m (measured), deepest dive 20 m (modelled)Jul 22, 2024 — seafloor 90 m (measured), deepest dive 56 m (modelled)Jul 24, 2024 — seafloor 90 m (measured), deepest dive 59 m (modelled)Jul 25, 2024 — seafloor 97 m (measured), deepest dive 81 m (modelled)Jul 26, 2024 — seafloor 83 m (measured), deepest dive 47 m (modelled)Jul 26, 2024 — seafloor 121 m (measured), deepest dive 29 m (modelled)Jul 27, 2024 — seafloor 122 m (measured), deepest dive 99 m (modelled)Jul 28, 2024 — seafloor 133 m (measured), deepest dive 38 m (modelled)Jul 29, 2024 — seafloor 103 m (measured), deepest dive 67 m (modelled)Jul 30, 2024 — seafloor 91 m (measured), deepest dive 43 m (modelled)Jul 31, 2024 — seafloor 91 m (measured), deepest dive 64 m (modelled)Aug 1, 2024 — seafloor 87 m (measured), deepest dive 70 m (modelled)Aug 2, 2024 — seafloor 108 m (measured), deepest dive 80 m (modelled)Aug 3, 2024 — seafloor 120 m (measured), deepest dive 89 m (modelled)Aug 4, 2024 — seafloor 104 m (measured), deepest dive 92 m (modelled)Aug 4Aug 5, 2024 — seafloor 108 m (measured), deepest dive 92 m (modelled)Aug 6, 2024 — seafloor 116 m (measured), deepest dive 97 m (modelled)Aug 7, 2024 — seafloor 137 m (measured), deepest dive 111 m (modelled)Aug 8, 2024 — seafloor 114 m (measured), deepest dive 72 m (modelled)Aug 9, 2024 — seafloor 121 m (measured), deepest dive 54 m (modelled)Aug 9, 2024 — seafloor 95 m (measured), deepest dive 21 m (modelled)Aug 10, 2024 — seafloor 117 m (measured), deepest dive 76 m (modelled)Aug 11, 2024 — seafloor 155 m (measured), deepest dive 116 m (modelled)Aug 12, 2024 — seafloor 118 m (measured), deepest dive 83 m (modelled)Aug 12, 2024 — seafloor 110 m (measured), deepest dive 59 m (modelled)Aug 13, 2024 — seafloor 122 m (measured), deepest dive 85 m (modelled)Aug 16, 2024 — seafloor 90 m (measured), deepest dive 74 m (modelled)Aug 16, 2024 — seafloor 110 m (measured), deepest dive 99 m (modelled)Aug 16, 2024 — seafloor 122 m (measured), deepest dive 49 m (modelled)Aug 20, 2024 — seafloor 109 m (measured), deepest dive 56 m (modelled)Aug 22, 2024 — seafloor 108 m (measured), deepest dive 71 m (modelled)Aug 23, 2024 — seafloor 107 m (measured), deepest dive 97 m (modelled)Aug 25, 2024 — seafloor 98 m (measured), deepest dive 88 m (modelled)Aug 26, 2024 — seafloor 119 m (measured), deepest dive 67 m (modelled)Aug 26Aug 27, 2024 — seafloor 103 m (measured), deepest dive 50 m (modelled)Aug 28, 2024 — seafloor 113 m (measured), deepest dive 23 m (modelled)Aug 31, 2024 — seafloor 96 m (measured), deepest dive 48 m (modelled)Sep 1, 2024 — seafloor 100 m (measured), deepest dive 71 m (modelled)Sep 2, 2024 — seafloor 118 m (measured), deepest dive 40 m (modelled)Sep 3, 2024 — seafloor 102 m (measured), deepest dive 82 m (modelled)Sep 3, 2024 — seafloor 91 m (measured), deepest dive 65 m (modelled)Sep 4, 2024 — seafloor 128 m (measured), deepest dive 39 m (modelled)Sep 5, 2024 — seafloor 128 m (measured), deepest dive 53 m (modelled)Sep 6, 2024 — seafloor 89 m (measured), deepest dive 75 m (modelled)Sep 7, 2024 — seafloor 120 m (measured), deepest dive 73 m (modelled)Sep 7, 2024 — seafloor 114 m (measured), deepest dive 38 m (modelled)Sep 7, 2024 — seafloor 90 m (measured), deepest dive 58 m (modelled)Sep 7, 2024 — seafloor 88 m (measured), deepest dive 16 m (modelled)Sep 8, 2024 — seafloor 115 m (measured), deepest dive 72 m (modelled)Sep 9, 2024 — seafloor 41 m (measured), deepest dive 33 m (modelled)Sep 9, 2024 — seafloor 55 m (measured), deepest dive 43 m (modelled)Sep 9, 2024 — seafloor 73 m (measured), deepest dive 50 m (modelled)Sep 10, 2024 — seafloor 157 m (measured), deepest dive 62 m (modelled)Sep 10Sep 10, 2024 — seafloor 79 m (measured), deepest dive 55 m (modelled)Sep 11, 2024 — seafloor 146 m (measured), deepest dive 111 m (modelled)Sep 13, 2024 — seafloor 103 m (measured), deepest dive 72 m (modelled)Sep 14, 2024 — seafloor 106 m (measured), deepest dive 57 m (modelled)Sep 14, 2024 — seafloor 80 m (measured), deepest dive 70 m (modelled)Sep 19, 2024 — seafloor 93 m (measured), deepest dive 64 m (modelled)Sep 20, 2024 — seafloor 95 m (measured), deepest dive 67 m (modelled)Sep 22, 2024 — seafloor 80 m (measured), deepest dive 36 m (modelled)Sep 23, 2024 — seafloor 156 m (measured), deepest dive 47 m (modelled)Sep 24, 2024 — seafloor 94 m (measured), deepest dive 42 m (modelled)Sep 27, 2024 — seafloor 96 m (measured), deepest dive 46 m (modelled)Sep 29, 2024 — seafloor 127 m (measured), deepest dive 116 m (modelled)Sep 29, 2024 — seafloor 128 m (measured), deepest dive 77 m (modelled)Sep 29, 2024 — seafloor 66 m (measured), deepest dive 30 m (modelled)Oct 15, 2024 — seafloor 72 m (measured), deepest dive 51 m (modelled)

Depth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.

Dives

117 m
Deepest dive
5:39
Longest dive
1,326
Dives
24 m
Avg dive depth
111
Sightings
133
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150117 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (128 m) and the published dive-behaviour distribution. Modelled, not measured.

Deep Effort Score

Deep

Depth, duration and recovery resolved into a single number for this session.

Unlock with Risa Deep

Place

Where this happened · Jun 29, 2024

measured
Seafloor depth
128 m
Sea-surface temperature
13.1°C
Distance from shore
1.0 km

Across the residency · 111 sightings

measured
Seafloor depth
41 m – 301 m
Sea-surface temperature
8.5°C – 14.9°C
Distance from shore
1.0 km – 3.0 km

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Source records

This activity is assembled from 111 catalogued encounters on Happywhale.

Sighting records from Happywhale, published as occurrence data via GBIF. Individual records are licensed CC0 1.0, CC BY 4.0 or CC BY-NC 4.0, depending on the contributor.

The photographs and fluke identifications behind every sighting are the work of the contributing observers — the citizen scientists, naturalists and operators who logged them, each named in the underlying GBIF occurrence record. Every activity links out to its source encounters on Happywhale. Basemaps © OpenStreetMap contributors (ODbL).

Happywhale runs on donations: support Happywhale →

Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.