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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Studland Bay Naturalist… | Jellywatcher | 
|
50.650 / -1.940 | Two large Jellyfish lapping the shore at Studland Bay, Do |
Jellyfish | ||
| Velella | Jellywatcher | 33.180 / -117.370 | Saw many Velella on the shore in Oceanside CA today about |
Velella | Velella | ||
| Clam Beach - continuing… | donallen48 | 40.990 / -124.120 | Continuing significant washup of Velella velella, though |
Velella | Velella | ||
| Thousands of velella… | Seadana |
|
32.560 / -117.210 | Velella | Velella | ||
| jellies on Clam Beach | donallen48 | 
|
40.990 / -124.120 | numerous (10-ish I observed) blobs of clear jelly among t |
Velella | Velella | |
| Présence de méduse | mobile_jellywatcher | 43.750 / 7.430 | Jellyfish | ||||
| Aurelia in Kagoshima Bay… | dhugal | 
|
31.600 / 130.570 | Brooding |
Jellyfish | Aurelia aurita s.l. | |
| Chrysaora @ Kagoshima… | dhugal | 
|
31.600 / 130.570 | Jellyfish | Chrysaora pacifica | ||
| Blue Jelly Velella… | cboodle | 
|
37.760 / -122.510 | May 22nd (9:00am) Ocean Beach San Francisco |
Velella | Velella | |
| still more Velella | donallen48 | 
|
40.990 / -124.120 | Biggest washup observed to date. |
Velella | Velella | |
| Blue Velella | cboodle | 
|
37.750 / -122.510 | Ocean Beach, San Francisco |
Velella | Velella | |
| Blue jellyfish with… | Jellywatcher | 33.160 / -117.350 | Beautiful blue jelly fish about 4" long with clear s |
Velella | Velella | ||
| Blue Jelly Suprise | cboodle | 
|
37.760 / -122.510 | I noticed thousands of these all over ocean beach on the |
Velella | Velella | |
| Blue Velella | cboodle | 
|
37.760 / -122.510 | Ocean Beach, San Francisco (9:30 am) |
Velella | Velella | |
| Jimbles at Balmoral | swimmingidiots | -33.830 / 151.250 | Jimbles remain in Balmoral. |
Box Jelly | Carybdea | ||
| Bleeding everywhere | Theanchorman | -33.920 / 151.260 | Been lots out at the point in Coogee pass the break been |
Box Jelly | Jimbles | ||
| Porpita | dhugal | 30.350 / 130.190 | Other | Porpita | |||
| Blue jellyfish | Jellywatcher | 
|
33.630 / -117.950 | Sail by the wind blue jelly fish |
Velella | Velella | |
| Velella Jelly Fish | Jellywatcher | 
|
33.150 / -117.350 | These were blue and clear jellyfish being washed up on th |
Velella | Velella | |
| Stranded Sea Lion | Jellywatcher | 37.020 / -122.220 | Sea Lion in surf zone at low tide at Davenport State Beac |
Vertebrate | |||
| Large number of Black… | Jellywatcher | 
|
10.680 / 122.940 | Port of Bacolod point data |
Jellyfish | ||
| Velella velella in… | Jellywatcher | 32.570 / -117.130 | Many thousands of dead Velella velella on the beach in Im |
Velella | Velella | ||
| Velella stranding in… | Jellywatcher | 
|
32.750 / -117.250 | have seen some thousand plus velella on the Beach just no |
Velella | Velella | |
| more Velella | donallen48 | 
|
40.990 / -124.120 | Velella velella continue to wash up in abundance on Clam |
Velella | Velella | |
| Jimbles at Balmoral | swimmingidiots | -33.830 / 151.250 | More swimmers stung by Jimbles today. |
Box Jelly | Carybdea |