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 |
|---|---|---|---|---|---|---|---|
| Lions mane | Jellywatcher | 41.190 / -73.290 | Many young lions mane jelly fish on Fairfield beach |
Jellyfish | |||
| Cannonball… | Jellywatcher | 
|
32.360 / -80.450 | Multiple Cannonball jellyfish washed up on the shore of H |
Jellyfish | ||
| Velella in… | Jellywatcher | 
|
33.100 / -117.320 | 40 or 50 Velella washed up |
Velella | ||
| Velella on… | Jellywatcher | 
|
34.010 / -118.500 | Velella | |||
| tigermane?… | Jellywatcher | 
|
22.430 / 114.240 | tigermane? jellyfish bloom in ma on shan, Hong Kong. |
Other | ||
| Small… | Jellywatcher | 
|
40.930 / -73.730 | In 20 years living on a cove off long island sound, never |
Jellyfish | ||
| Cyanea and… | lemellenthin | 41.280 / -72.930 | both found and collected with dip net on surface |
Jellyfish | |||
| Cyanea and… | lemellenthin | 
|
41.270 / -72.530 | Cyanea and Mnemiopsis found and collected with dip net on |
Jellyfish | ||
| Mnemiopsis | mb_decker | 41.280 / -72.930 | present with Cyanea at same location. |
Other | ctenophore | ||
| Cyanea bloom… | mb_decker | 
|
41.280 / -72.930 | Mnemiopsis also present |
Jellyfish | ||
| Forskalia | Jellywatcher | 
|
36.610 / -121.890 | Found in Monterey, CA at Breakwater. |
Other | Forskalia sp | |
| Unknown Jelly… | Jellywatcher | 
|
32.800 / -117.240 | Anyone have any ideas about this? |
Other | Unknown | |
| Orange jelly… | Jellywatcher | 
|
47.850 / -122.580 | Floating at the edge of the water. |
Jellyfish | ||
| velella | Jellywatcher | 32.720 / -117.160 | blue sticky smells like clams hairs underneeth |
Velella | |||
| Single moon… | Jellywatcher | 
|
37.540 / -122.270 | Not sure if related to storm/rain in Bay Area, saw my ver |
Jellyfish | ||
| By the Wind… | Jellywatcher | 26.110 / -97.170 | Velella | ||||
| Lions Mane in… | Jellywatcher | 
|
41.130 / -73.240 | Definitely thousands of Lion’s Mane jelly’s in a very you |
Jellyfish | Lions Mane | |
| Aequorea… | Jellywatcher | 
|
43.190 / 6.590 | Aequorea forskalea |
Jellyfish | ||
| Olindias at… | Jellywatcher | -38.990 / -61.280 | Olindias found at the Monte Hermoso beach in Argentina. |
Other | Olindias sambaquiensis | ||
| San Diego | Jellywatcher | 32.770 / -117.260 | Purple coloring |
Jellyfish | Mauve Stinger? | ||
| Jellyfish in… | Jellywatcher | 
|
41.270 / -72.950 | This morning I was walking in the beach and the water is |
Jellyfish | ||
| At least 100… | Jellywatcher | 37.590 / -122.330 | At least 100 sea nettles and moon jellies washed ashore o |
Jellyfish | |||
| Greater Moon… | Jellywatcher | 
|
32.780 / -117.240 | I observed many whole and pieces of these jellyfish on th |
Jellyfish | ||
| Saw peices | Jellywatcher | 
|
33.540 / -117.790 | I saw many almost whole and smaller peice of them off the |
Velella | ||
| Jellyfish on… | Jellywatcher | 
|
37.770 / -122.420 | It was a windy day and there were a couple jellyfish that |
Jellyfish |