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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Chesapeake Bay… | Jellywatcher | 
|
36.930 / -76.070 | oozing blue shimmering matter |
Man o war | ||
| Chesapeake Bay… | Jellywatcher | 
|
36.920 / -76.060 | oozing blue shimmering matter |
Man o war | ||
| Pismo Beach California… | Jellywatcher | 
|
35.140 / -120.640 | Miles and miles of dead jellyfish |
Velella | ||
| Morro Strand Beach -… | Jellywatcher | 
|
35.430 / -120.880 | Thousands of stranded valellas washed up on beach. |
Velella | ||
| Velella at South Uist | Jellywatcher | 
|
57.720 / -7.210 | Velella | |||
| Jelly | MobileAnonymous | 35.930 / 14.340 | Jellyfish | ||||
| Jelly | MobileAnonymous | 35.960 / 14.370 | Jellyfish | ||||
| Several vellela (at… | Jellywatcher | 
|
44.680 / -124.060 | Velella (by the wind sailors) spotted in the tide pools a |
Velella | ||
| Velella, Agate Beach,… | Jellywatcher | 
|
37.910 / -122.690 | Velella | |||
| Velellas on San Simeon… | Jellywatcher | 
|
35.710 / -121.190 | Quite a few we’re spotted on shore and we’re discarding t |
Velella | ||
| Thousands of blue button… | MobileAnonymous | 20.870 / -105.430 | Jellyfish | Blue button | |||
| Melissa L. Kennedy | Jellywatcher | 34.090 / -77.580 | While at Salvo NC washed on shore was a Portuguese Man o |
Man o war | |||
| Dana Point CA Velella… | Jellywatcher | 33.460 / -117.660 | Thousands of Velellas have washed ashore in Dana Point,CA |
Velella | |||
| Velella Marina State… | Jellywatcher | 36.700 / -121.810 | There was a mass stranding on the beach. |
Velella | |||
| Velella in Ventura m, Ca… | Jellywatcher | 34.320 / -119.390 | Washed up on beach, still Blue and fresh. |
Velella | |||
| Blue Velella | Jellywatcher | 
|
33.960 / -118.440 | We saw about a dozen of varying sizes along a mile stretc |
Velella | ||
| Small Jellyfish | MobileAnonymous | 24.640 / 51.430 | Jellyfish | ||||
| Velella @ Vandenberg… | Jellywatcher | 34.850 / -120.580 | There were thousands of live & dead ones as far as we |
Velella | |||
| Velvella in San Clemente… | Jellywatcher | 33.430 / -117.610 | Washed up all along the store of Dana point |
Velella | |||
| Velella Velella | Jellywatcher | 
|
32.940 / -117.260 | Thousands of sails drying in the beach |
Velella | ||
| Velella | CathyStrom | 
|
34.500 / -120.500 | Documented the first 15 |
Velella | ||
| Washed up velellas in… | Jellywatcher | 
|
33.620 / -117.930 | Velella | |||
| Velella sighting | Jellywatcher | 
|
35.180 / -120.730 | Several velellas are washed ashore on Avila Beach. |
Velella | ||
| Velellas | Jellywatcher | 
|
34.260 / -119.270 | Hundreds of Velellas on Ventura Beach. |
Velella | ||
| Huntington Beach | Jellywatcher | 
|
33.660 / -118.000 | There were quite a few of them washed up. |
Velella |