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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Purple-striped… | bkossy | 37.480 / -122.540 | Kayaked over a big purple-striped jelly. |
Jellyfish | |||
| Fried Egg… | jellyhunter | 36.710 / -121.930 | From Pt. |
Jellyfish | |||
| Cyanea… | Nomeus | 
|
55.590 / -5.460 | Lots of lion's manes off harbour and washed-up on ne |
Jellyfish | ||
| Red Tide | Jellywatcher | 41.010 / -72.490 | It was a red tide... |
Red Tide | |||
| Jellyfish… | Bedearing | 32.000 / -80.850 | 1 Cannonball (Stomolophus), 1 Box (Chiropsalmus), and 5 C |
Jellyfish | |||
| Box jellies in… | beroe | -33.990 / 151.210 | 6 box jellies spotted at Botany Bay in NSW. |
Box Jelly | |||
| Stings | Jellywatcher | 33.900 / -78.110 | Oak Island NC 7/30 and 7/31. Multiple people stung |
Jellyfish | |||
| Egg Yolk Jelly… | njengen | 47.810 / -122.380 | Spotted near shore at low tide; about 14 inches across |
Jellyfish | |||
| CT | Jellywatcher | 41.300 / -72.120 | Tons of jellies near Harkness Park in Waterford, CT. |
Jellyfish | |||
| Jellyfish… | Bedearing | 32.000 / -80.850 | 1 Moon (Aurelia), 3 Box (Chiropsalmus), and 2 Comb (Mnemi |
Jellyfish | |||
| More jellies… | Nomeus | 
|
52.040 / 1.460 | About 10 Aequorea either washed-up or in shallows, A few |
Other | jellyfish, cteno, hydrozoan | |
| Lion's… | Jellywatcher | 
|
47.410 / -123.140 | Lion's mane sea jelly seen at Sund Rock dive site in |
Jellyfish | ||
| Various comb… | Nomeus | 
|
52.040 / 1.460 | About 40 Pleurobrachia, either washed-up or in shallows. |
Other | ctenophore | |
| `Cross jellies… | Nomeus | 
|
52.040 / 1.460 | Two specimens of small jelly at water's edge, c.2cm |
Other | hydrozoan | |
| Various… | Nomeus | 
|
52.040 / 1.460 | About 15 Aequorea washed-up or in shallows, all c.15cm be |
Other | jellyfish, hydrozoan | |
| Strong… | REV0Kadavur | 38.200 / -122.930 | New moon paddle... |
Red Tide | BEAUTIFUL ORGANISMS!!! | ||
| Santa Cruz… | Miramar ragamuffin | 34.060 / -119.830 | siphonophores at Painted Cave seen from whale watching ve |
Jellyfish | |||
| Giant purple… | jellyhunter | 
|
36.620 / -121.880 | Found a large spawning female of Chrysaora colorata, the |
Jellyfish | ||
| moon jelly | Lawrence37 | 36.630 / -121.890 | just outside the kelp off the Monterey Bay Aquarium |
Jellyfish | |||
| Sunset Beach… | Jellywatcher | 33.870 / -78.490 | sadly, the jellyfish i saw were washed up on the beach, s |
Jellyfish | |||
| moon jelly | Lawrence37 | 36.620 / -121.890 | single moon jelly on a MBA trip. |
Jellyfish | |||
| meduses… | Jellywatcher | 43.120 / 5.790 | Strange due to cold water caused by many days of mistral. |
Jellyfish | |||
| Jellyfish… | Bedearing | 32.000 / -80.850 | 3 Moon (Aurelia), 5 Cannonball (Stomolophus), 3 Box (Chir |
Jellyfish | |||
| Horniman… | Jellywatcher | 51.740 / -5.260 | Large numbers of sexual mature Chrysaora hysoscella seen |
Jellyfish | |||
| Whidbey Island… | Smurphette | 
|
48.240 / -122.690 | Upon visiting my grandmother last summer at her beachfron |
Jellyfish |