This page shows a table of sightings. If you select sorting and filter options, the results will be limited to those which match
To download sightings in tabular format, configure the filter options, then click the CSV button at the bottom of the page. If you intend to derive work from the data, or to publish it, please acknowledge jellywatch.org, and let us know what you are up to.
| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Clam Beach - continuing… | donallen48 | 40.990 / -124.120 | Continuing significant washup of Velella velella, though |
Velella | Velella | ||
| Box jellies in… | beroe | 21.270 / -157.690 | Lifeguards closed the bay due to box jellies, Feb 7 to 8t |
Box Jelly | |||
| Cladonema | kraskoff | 36.820 / -121.740 | Cladonema in Elkhorn Slough. Probably C. radiatum |
Jellyfish | |||
| Jelly Scouting | Jellywatcher | 36.770 / -121.870 | Saw numerous Mitrocoma (~20) |
Jellyfish | |||
| Bioluminescence in… | Jellywatcher | 34.010 / -118.570 | Waves breaking, very bright blue flashes for a few nights |
Red Tide | |||
| Chrysaora @ JAMSTEC | dhugal | 35.320 / 139.650 | Jellyfish | Chrysaora pacifica | |||
| Chrysaora fuscescens… | Abreojos | 36.870 / -121.900 | dense |
Jellyfish | |||
| Jimbles at… | swimmingidiots | -33.820 / 151.250 | More Jimbles. |
Box Jelly | Carybdea | ||
| V3551 Chrysaora… | Abreojos | 36.890 / -122.010 | Chrysaora fuscescens |
Jellyfish | |||
| plastic galore | mucktopus | -8.830 / 115.080 | ramen packets, plastic bags and misc plastic trash about |
Plastic | |||
| jellyfish AND physalia… | Jellywatcher | 21.090 / -106.180 | 1 PHYSALIA |
Jellyfish | Physalia | ||
| zero | mucktopus | -8.660 / 115.130 | 5-6:30 pm low rising tide, no plastic or jellies seen |
Jellyfish | |||
| bioluminescent algal… | Jellywatcher | 32.870 / -117.260 | saw just off of scripps pier |
Red Tide | bioluminescent algal bloom | ||
| Angra | mobile_jellywatcher | 38.660 / -27.220 | Jellyfish | Aguas vivas | |||
| Mitrocoma cellularia | Leo | 48.540 / -123.010 | About 25 small Mitrocoma cellularia hydromedusae, 5-20 mm |
Jellyfish | |||
| Lots of little Jellyfish… | mobile_jellywatcher | 38.540 / -75.060 | Jellyfish | ||||
| South Shore Nova Scotia… | mobile_jellywatcher | 44.180 / -64.380 | Several lions mane jellies off the coast of Cape LaHave. |
Jellyfish | Lions mane | ||
| Aurelia bloom continues… | lucas | 49.370 / -122.880 | Observed hundreds of Aurelia in Indian Arm at densities o |
Jellyfish | |||
| Isle of Palms jelly watch… | BobDylan 101 | 32.790 / -79.780 | Man O War Jelly |
Man o war | Physalia | ||
| Neuse River | Jellywatcher | 34.980 / -76.830 | Jellyfish | ||||
| Velella Westward Ho!… | Jellywatcher | 51.010 / -4.340 | Velella | Velella | |||
| stinging waters | Jellywatcher | 7.810 / 98.770 | Saw quite a few "typical jellyfish" plate sized |
Jellyfish | |||
| Squid | lgrippo | 21.620 / -157.910 | Came right up to shore by where I live...and swam back ou |
Squid | |||
| Moon jellyfish-Fowey… | onbiscaynebay | 25.590 / -80.100 | That time of year here off the coast of Miami in which th |
Jellyfish | |||
| Jellies near Pajaro dunes… | openhouse | 36.710 / -121.810 | We saw lots of clear jellyfish near Pajaro dunes. |
Jellyfish |