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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Lots of Mitrocoma and… | beroe | 36.710 / -122.020 | Many Mitrocoma and Pyrosomes in Monterey Bay |
Other | Pyrosome | ||
| Velella at San Martín… | EsmeraldaBH | 
|
30.480 / -116.100 | There were several individuals of velella on the beach, d |
Velella | Velella | |
| Clam Beach - clean seas… | donallen48 | 40.990 / -124.120 | Nothing unusual to report. |
Clean sea | |||
| Physalia | mobile_jellywatcher | 
|
27.920 / -110.890 | Man o war | |||
| Gooseneck Barnacle… | Jellywatcher | 
|
32.770 / -117.300 | Blue gooseneck barnacle (Dosima fascicularis?) found grow |
Velella | Velella | |
| Small blue jellyfish by… | Jellywatcher | 
|
35.640 / -121.190 | There are thousands of the Velellas washed up on all of t |
Velella | Velella | |
| Méduse | mobile_jellywatcher | 
|
43.480 / 6.930 | Jellyfish | |||
| Médise (2) | mobile_jellywatcher | 
|
43.480 / 6.930 | Jellyfish | |||
| Clam Beach jellies | donallen48 | 
|
40.990 / -124.120 | Probably Aequorea. |
Jellyfish | ||
| Friday Harbor | Jellywatcher | 48.540 / -123.010 | A tiny, clear jellyfish was spotted off a dock in Friday |
Jellyfish | |||
| Aequorea plentiful in… | jellyhunter | 36.630 / -121.900 | Aequorea were abundant in surface slicks, Velella also ab |
Jellyfish | |||
| Jellyfish washed shore… | mobile_jellywatcher | 
|
30.230 / -87.910 | We were told by locals that these are Man-O-War. |
Man o war | ||
| Bubble janthina | mobile_jellywatcher | 
|
27.920 / -110.890 | Other | Bubble snail janthina | ||
| Clam Beach Velella | donallen48 | 
|
40.990 / -124.120 | Abundant new washup of Velella velella on this beach. |
Velella | Velella | |
| Tide pools | SabrinaS | 
|
48.250 / -124.680 | Tons of healthy looking star fish and anemones. |
Other | Star fish & anemones | |
| Velella | Jellywatcher | 32.820 / -117.280 | La Jolla Shores, California All washed ashore, majorit |
Velella | Velella | ||
| Velella Velella massive… | Jellywatcher | 37.760 / -122.510 | We saw many dead Velella Velella (thousands--they were al |
Velella | Velella | ||
| Washed up in Surf City,… | Jellywatcher | 
|
34.430 / -77.540 | All concentrated in one general area about 12 have beache |
Jellyfish | ||
| Studland Bay Naturalist… | Jellywatcher |
|
50.650 / -1.940 | Two large Jellyfish lapping the shore at Studland Bay, Do |
Jellyfish | ||
| jellies on Clam Beach | donallen48 | 
|
40.990 / -124.120 | numerous (10-ish I observed) blobs of clear jelly among t |
Velella | Velella | |
| 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 | ||
| 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. |