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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Potomac-Heathsville | Jellywatcher | 37.920 / -76.470 | Several Stinging nettles observed near the shoreline of t |
Jellyfish | |||
| Stung in Hilton Head | Firefly2535 | 32.140 / -80.760 | Several stings in short period of time. |
Jellyfish | |||
| Thousands of Jellyfish… | Jellywatcher | 43.260 / 5.370 | Several stung in the evening including myself, ouch! |
Jellyfish | |||
| Velella in North Devon… | sallywestlake | 51.060 / -4.230 | Several Velella washed up on Westward Ho! beach |
Velella | Velella | ||
| Velella sighting | Jellywatcher | 
|
35.180 / -120.730 | Several velellas are washed ashore on Avila Beach. |
Velella | ||
| Vellela Vellela!!! | Jellywatcher | 34.500 / -120.500 | Several Vellela vellela were washed ashore at Jalama Beac |
Jellyfish | |||
| Cannonball Jellyfish | Gogreenman | 
|
32.760 / -79.840 | Several very healthy Stomolophus jellies of a smaller siz |
Jellyfish | Stomolophus Meleagris | |
| black jellies at… | WhaleTales | 32.440 / -117.300 | several very large black jellies very close to sea lion c |
Jellyfish | |||
| barrel jellys | Jellywatcher | 
|
50.130 / -5.090 | several very large jellys washed up on the beach at lowti |
Jellyfish | barrel jellys | |
| Vellela Vellela at Ocean… | Cneoridium | 32.760 / -117.250 | Several washed up at high tide line on Dog Beach amongst |
Jellyfish | |||
| Outer Banks jellies | Jellywatcher | 35.390 / -75.830 | Several washed up jellies on beach. |
Jellyfish | |||
| Man O War Sighting | Jellywatcher | 
|
33.920 / -78.160 | Several washed up on the beach. |
Man o war | ||
| velella velella washed… | Jellywatcher | 32.750 / -117.250 | Several washed up on the high tide line, among the kelp.< |
Velella | Velella | ||
| Black Jellyfish-Mission… | Jellywatcher | 32.780 / -117.250 | Several washed up onto shoreline. |
Jellyfish | |||
| black sea nettles | michael | 
|
34.380 / -119.880 | several, large accumulations of 250 or more jellies, tigh |
Jellyfish | ||
| Velella | Jellywatcher | 50.260 / -5.300 | Shallow beach water |
Velella | |||
| ctenophores in Martigues… | Jellywatcher | 43.410 / 5.050 | Shallow sea (depth was max 3 meters), numerous individual |
Other | ctenophores | ||
| Possible Phyllorhiza… | Jellywatcher | 
|
32.770 / -117.250 | Shallow water in cove. Water near 75 degrees. |
Jellyfish | ||
| jellyfish, pyrosoma… | cshjimi | 33.540 / -117.800 | shaw's Cove in Laguna Beach Ca has been teeming with |
Jellyfish | salps, tunicates | ||
| March 24 Sighting on… | Jellywatcher | 
|
37.650 / -76.390 | Shoreline of Antipoison Creek, Lancaster County, Virginia |
Jellyfish | ||
| No nettles | ffelix | 37.550 / -76.330 | Should be nettles all over, but the marina crew says they |
Clean sea | |||
| Meduse a Sestri Levante… | Jellywatcher | 
|
44.280 / 9.400 | Si segnalano diverse meduse bianche con striscia viola ne |
Jellyfish | ||
| Bluebottles | swimmingidiots | -33.820 / 151.250 | Sighted a number of small bluebottles washed up on the be |
Man o war | |||
| Barrel jelly | Jellywatcher | 51.440 / -4.620 | Sighted at 51 41.55, 5 32.057 |
Jellyfish | |||
| Box jelly at Church… | Jellywatcher | 
|
-33.650 / 151.280 | Sighted at Church Point. Amy W |
Box Jelly |