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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| velella in… | smartini | 
|
43.700 / 7.310 | huge arrival of velella from St jean cap ferrat to ~antib |
Velella | ||
| Hundreds of By… | Jellywatcher | 44.750 / -124.060 | Saw several hundred to one thousand (possibly more) small |
Velella | Velella | ||
| Velella on… | Jellywatcher | 
|
34.250 / -119.270 | Blue, purple, and clear velella found washed up on Harbor |
Velella | ||
| Velella… | jsones | 
|
38.320 / -123.070 | Three small By-the-wind Sailors washed ashore on Salmon C |
Velella | Velella | |
| Velella… | Jellywatcher | 
|
52.540 / -4.060 | About 50-100 dotted along Aberdyfi beach on a windy day. |
Velella | Velella | |
| Dead jellyfish… | Jellywatcher | 
|
32.870 / -117.250 | Velella |
Velella | Velella | |
| Hordes of… | Jellywatcher | 
|
38.250 / -122.970 | There were thousands washed up along the entirety of Dill |
Velella | ||
| By-the-wind… | Jellywatcher | 
|
51.720 / -5.210 | Thousands washed-up on Marloes Sands beach in Pembrokeshi |
Velella | ||
| Jelly fish in… | Jellywatcher |
|
38.180 / 12.740 | Blue jelly fish, with a clear tab, looks like those thing |
Velella | Velella | |
| Sailor Sea… | Jellywatcher |
|
33.740 / -118.110 | Seal Beach, CA. |
Velella | Velella | |
| velella tenby… | Jellywatcher | 51.670 / -4.700 | loads washed up on the beach |
Velella | |||
| still more… | donallen48 | 
|
40.990 / -124.120 | Biggest washup observed to date. |
Velella | Velella | |
| By-the-wind-… | Jellywatcher | 34.280 / -119.290 | Beach in Ventura, CA has many of these blue jellys. |
Velella | |||
| Velella… | Jellywatcher | 44.640 / -124.050 | Millions on the coast of Oregon at Schooner Beach between |
Velella | Velella | ||
| Velella! | ffelix | 
|
38.310 / -123.020 | Dozens in the surf line with the seaweed and driftwood. |
Velella | Velella | |
| Velella… | VivianKrugCotton | 
|
35.130 / -120.640 | There were literally thousands of Velella Velella washed |
Velella | ||
| Velella… | Marlymar | 
|
37.720 / -122.500 | Velella sighting some alive, mostl dead |
Velella | Velella | |
| Velella… | Alex Damian | 
|
38.730 / 0.200 | Rocky shore in Granadella cove. |
Velella | Velella | |
| Velella… | mobile_jellywatcher | 
|
44.880 / -124.040 | Velella | Velella | ||
| Velella… | Jellywatcher | 33.180 / -117.370 | "By-the-wind-sailor" jellies washed up all alon |
Velella | Velella | ||
| Wind of the… | Jellywatcher | 51.860 / -5.010 | Saw approximately 5 washed up blue velella jellyfish afte |
Velella | Velella | ||
| Seaview WA | Jellywatcher | 46.330 / -124.050 | Tens of thousands ashore at the moon low tide |
Velella | |||
| Velella washed… | Jellywatcher | 
|
36.980 / -121.940 | Hundreds of velella washed up on the shore alone New Brig |
Velella | ||
| Velellas in… | Jellywatcher | 37.970 / -123.120 | lots of Velellas floating on the surface off the coast of |
Velella | Velella | ||
| Velella | CathyStrom | 
|
34.500 / -120.500 | Documented the first 15 |
Velella |