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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Comb jelly | MobileAnonymous | 40.970 / -73.140 | A bunch of little comb jelly in the Long Island Sound |
Jellyfish | |||
| Velella sighting | Jellywatcher | 38.250 / -122.970 | Dillon Beach CA |
Velella | |||
| jellyfish | MobileAnonymous | 
|
37.520 / -76.280 | seen around 10 jellyfish in the area |
Jellyfish | ||
| Velella velella | Jellywatcher | 
|
38.440 / -123.120 | A few thousand velellas on the shore around 9am |
Velella | ||
| Velella at Carmel River… | Jellywatcher | 36.540 / -121.930 | Lots of Velella found along the beach. |
Velella | |||
| Moon jelly fish | MobileAnonymous | 
|
50.200 / -5.470 | Jellyfish | Aurelia aurita | ||
| Eggs? | Jellywatcher | 
|
34.470 / -120.230 | These were seen on the shore of the beach. |
Other | ? | |
| Velella Spotting at… | Jellywatcher | 38.380 / -123.080 | Spotted a lot of dead jellyfish that looks very much like |
Velella | |||
| Beach Valella | Jellywatcher | 36.630 / -121.940 | Thousands of valella washing up north of Asilomar beach t |
Velella | |||
| Seaside | Jellywatcher | 36.610 / -121.820 | Large amount of velella on the beach |
Velella | |||
| velella sighting | Jellywatcher | 
|
37.770 / -122.510 | cluster of about 30-50 velella on ocean beach |
Velella | ||
| By-the-wind sailors On… | Jellywatcher | 
|
36.600 / -121.960 | Velella | |||
| Cannonball July Emerald… | Jellywatcher | 
|
34.680 / -76.950 | Washed up at rising high tide and put back in the water |
Jellyfish | ||
| Westmoreland State Park… | Jellywatcher | 38.100 / -76.830 | Both beaches at this Chesapeake Bay park rendered unswimm |
Jellyfish | |||
| Lots of jellyfish and… | MobileAnonymous | 43.280 / 6.580 | Jellyfish | ||||
| Velella | Jellywatcher | 38.250 / -122.970 | They seemed to be wrapped up with seaweed that resembled |
Velella | |||
| Bioluminescent Jellyfish… | Jellywatcher | 40.670 / -73.070 | We are staying in Fire Island on the Bay side, and last n |
Jellyfish | |||
| Portuguese Man of war | Jellywatcher | 
|
35.600 / -75.470 | Purple/blue, very long tentacles |
Man o war | ||
| Taormina, Sicily jelly… | Jellywatcher | 37.850 / 15.290 | Extreme pain. Purple looking. |
Jellyfish | |||
| Medusas | MobileAnonymous | 41.270 / 1.980 | Jellyfish | Ejido as Tom as pulmo | |||
| Velella | Jellywatcher | 
|
35.440 / -120.890 | Scattered on beach at Cayucos, California . |
Velella | ||
| Jellyfish | Jellywatcher | 
|
37.890 / -76.270 | Multiple small jellyfish near the shore of the Wicomico r |
Jellyfish | ||
| Mediterranean barrel… | MobileAnonymous | 38.860 / 0.030 | Large schools of them on my 2km swim. |
Jellyfish | Rhizostoma pulmo | ||
| Red Jellies - Indian Arm… | Jellywatcher | 49.330 / -122.900 | Unusual number of red jelly fish in the Indian arm right |
Jellyfish | Red jelly (Lions Mane, cyanea capillata) | ||
| Lions Mane in Belcarra,… | MobileAnonymous | 49.320 / -122.910 | Hundreds of Lions Mane Jellyfish in Bedwell Bay and India |
Jellyfish | Lion’s Mane |