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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Ammareurs beach | Shazmatt | 
|
49.500 / -2.540 | Lots of jellyfish washed up and in the water. |
Jellyfish | Cyanea lamarckii | |
| Pleurobrachia bachei… | Jellywatcher | 47.600 / -124.380 | 1000's of large P.bachei washed up on Beach 2 near f |
Other | Ctenophores/hydrozoans | ||
| Velella Velella Sighting… | Jellywatcher | 34.030 / -118.540 | There were hundreds of them washing up on shore near life |
Velella | Velella | ||
| blue circle jelly fish… | Jellywatcher | 33.180 / -117.370 | at oceanside beach |
Velella | Velella | ||
| Vella Velella | Jellywatcher | 
|
32.860 / -117.260 | One stranded on La Jolla Shores |
Velella | Velella | |
| velella velella off… | Sstorer | 
|
33.810 / -118.430 | Velella | Velella | ||
| Sea cliff State beach | Jellywatcher | 36.970 / -121.910 | Saw hundreds if by the sail blue jellyfish |
Jellyfish | |||
| Panhandle of Florida!… | Jellywatcher | 29.740 / -85.400 | We were at St. |
Jellyfish | |||
| Point Dume - Malibu 08/… | Jellywatcher | 46.290 / -132.550 | Seen thousands of by the wind blue jellyfish on the brach |
Jellyfish | |||
| El Rompido | mobile_jellywatcher | 
|
37.210 / -7.150 | Jellyfish | |||
| Leo Carrillo | Jellywatcher | 34.040 / -118.930 | dozens of blue jellyfish seen in Leo Carrillo beach |
Jellyfish | |||
| Several compass… | Shazmatt | 
|
49.500 / -2.540 | Washed up onshore at Ammareurs along with over 50 blue cy |
Jellyfish | Compass | |
| Egg yolk jelly | mobile_jellywatcher | 
|
36.830 / -121.740 | We saw a few if these while kayaking at Elkhorn Slough. |
Jellyfish | Egg yolk jelly | |
| Large jellyfish | mobile_jellywatcher | 57.160 / -2.080 | 2ft purple |
Jellyfish | Large jellyfish | ||
| Lions mane | mobile_jellywatcher | 57.160 / -2.080 | Jellyfish | Lions mane | |||
| Medusa | mobile_jellywatcher | 39.170 / -0.240 | Jellyfish | Polla | |||
| Velella velella off… | Jellywatcher | 
|
48.470 / -124.990 | The surface of the water off the west coast of Vancouver |
Velella | Velella | |
| Velella velella in… | Jellywatcher | 47.880 / -124.620 | Lots of Velella velalla washed up on Second Beach in Olym |
Velella | Velella | ||
| Velella in Elkhorn | Jellywatcher | 36.830 / -121.740 | Seen with Phacellophora, reported separately with 4540 |
Velella | Velella | ||
| Velella sighting | mobile_jellywatcher | 
|
34.000 / -118.490 | About a hundred or so washed up around sunset along with |
Velella | Velella | |
| 6 large jellyfish | Jellywatcher | 38.320 / -76.470 | Town Creek Landing, under western approach to Johnson Bri |
Jellyfish | |||
| St. Clements Bay | Jellywatcher | 38.280 / -76.710 | Jellyfish | ||||
| Vellela Vellela!!! | Jellywatcher | 34.500 / -120.500 | Several Vellela vellela were washed ashore at Jalama Beac |
Jellyfish | |||
| Moon jellyfish | Jellywatcher | 36.320 / -75.800 | Moon jellyfish clear and hard, no tentacles and warm wate |
Jellyfish | |||
| Jelly bloom in Brentwood… | rennelovestheocean | 
|
48.570 / -123.470 | - numerous (500+) moon jellies in Brentwood Bay (around B |
Jellyfish |